Spare tire low pressure warning

Create a Calculated Field in Access - Instructions: A picture of a calculated field in an Access query.

Spare tire low pressure warning

spare tire low pressure warning I have a 2011 CRV when the low pressure light came on i went to Honda and a Tech there said there are no sensors it works using the ABS system and rolling road circumference. Had a leak in the old Mazda so the light was always coming on. Each system monitors tire pressure and notify of low or high tire pressure. How to reset tire pressure sensor Essential way to do Direct TPMS dTPMS Direct TPMS dTPMS is more common in Aug 10 2009 Warranty cover a tire pressure check Dude buy a DIGITAL PSI thingy for like 10 bucks and check your tire pressure that light will turn on if one of your tires goes below 5PSI than all the rest. how you re welcome from moana. it will throw the light. It went out when I put air in the leaking tire. Oct 28 2006 It uses the ABS speed sensors to calculate differences of tire rotational speed among the Four rolling tires the Spare IS NOT included . Press and hold the tire pressure light reset switch until the light blinks slowly three times. We 39 ll cover the warning signs of tire wear when you should get your tires replaced identifying low tire pressure and information on the Tire Pressure Monitoring System. As nbsp Keep in mind your TPMS does not replace routine tire pressure maintenance. WARNING. Reader justagigilo85 suggests keeping it in your trunk easier to get to and you remember to check the pressure on your spare every time you c Vehicles is a division of Vehicles Motors Corporation that manufactures light Vehicles and sport utility Vehicles. middot The TPMS may be malfunctioning. A tire pressure monitoring system electronically tracks and displays tire pressure via a gauge pictogram display or a warning light on your vehicle 39 s dashboard. The message and light may be intermittent in nature especially during cold weather. That it is the full procedure how to reset tire pressure warning light Toyota Solara second generation. Say 45 all around. Mar 28 2014 Intermittently the dashboard 39 s tire pressure warning light comes on even when all tires are within 4 5 pounds. Low tire pressure light is flashing doozle007 Problems amp Warranty Issues 2 12 07 2009 07 58 PM Tire pressure light on boostedprozac 4th Gen T4Rs 3 08 05 2009 01 02 PM Got new tires and low pressure warning light will not go out arouth 4th Gen T4Rs 29 11 14 2006 06 23 AM 2004 Low Tire Pressure Warning Light RL Lemke 4th Gen T4Rs Jul 15 2013 Low Tire Pressure Warning light stays on solid If the TPM system detects a tire pressure below the threshold the Check Tire Pressure message and the Tire Pressure Light will come on and stay on. Recommended tire pressure can be very confusing. infiniti g37 low tire pressure warning light my g37 have the light on when 9k some mile my friend nissan titian have the light on since 9k some mile too. The system is now in the autolearn mode. CHECK TIRES or VERY LOW TIRE PRESSURE. Time Frame for Telltale Illumination b. This indicates the TPMS is unable to monitor all four road wheels. Kate has a passion for the automotive field. This is a very helpful system. Afew days ago I had new Bridgestone winter tires mounted by Firestone Rochester NY when I left the low tire pressure indicator was on. You ll find out that the system must be calibrated each time you adjust the pressure in any tire rotate the tires or replace one or more tires. Your vehicle can also shake and vibrate because of wheel damage uneven tread wear tire balance issues or neglected tire maintenances. When the tire is at the appropriate pressure the indicator light should go off. The CHECK TIRE PRESSURE warning message and low tire pressure warning light will disappear. I really don 39 t like the system. I assume the car was delivered with the tires over inflated. Each tire including the spare if provided should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label. Just a tip for managing the spare tire pressure. When the low tire pressure warning light is lit and the CHECK TIRE PRES warning is displayed in the odometer one or more of your tires is significantly under inflated. Usually the car tire pressure decreases during the cold weather even when it s properly inflated. If two or nbsp Although the spare wheel is monitored and managed by the Tire Pressure Monitoring Control Module J502 it is excluded Increased safety through early low tire pressure warnings. 0. My question is does anyone know if or how I can turn off the low tire pressure warning light that is always on Thanks Grey The TPMS warning light may be set to illuminate below the tire pressure needed to carry the load in the vehicle. Correction procedure Adjust the tire inflation pressure including the spare tire to the specified level. If you 39 ve tried moving the wheel to another position and placed that wheel in the spare position and still get the warning then I would think receiver. Some vehicles that have full size spare tires may also have a sensor in the spare that is programmed to monitor and transmit with the other four. We like to start with the simple fixes first. Adjust each tire s pressure to the correct PSI pounds per square inch . I check my tire pressure regularly. If you notice this happening bring your car into Pep Boys for a free tire pressure check. this is extremely helpful because it ll prevent you from having to manually check your tires all the time in the North Andover Peabody and Danvers areas. May 12 2014 The doughnut spare tire should have 60 psi and carried 64 psi Subaru Forester as delivered spare tire pressure. Ford Tire Pressure Sensor Fault Reset Guide When the tire pressure warning light comes on solid and message center displays quot LOW TIRE PRESSURE quot check the air pressure of all tires and adjust to the specified cold pressure listed on vehicle certification label found on driver 39 s door or door pillar . This vehicle is equipped with the Tire Pressure Monitoring System TPMS . On my way home the low tire pressure warning is still on the instrument cluster even after filling up all 4 tires and verifying the correct tire pressure 36psi . the tire pressure monitoring starts when initialization is completed. After a couple days of this behavior the quot Low Tire Pressure quot warning came up on the dash. Calibration will be complete after 20 minutes of cumulative driving at 30 to 60 mph. According to Firestone Complete Auto Care the tire pressure warning light often illuminates when a tire is under inflated by 25 percent or more. However if it doesn t turn off measure the pressure of tires. A low pressure tire can lead to huge problems. 2011 JK with 5 000 miles. The sensor s may not be accurately transmitting tire pressure data to the on board computer. Aug 28 2012 Tire pressure is the manufacturer 39 s recommended pressure for a tire dependent on load speed etc. Although it wouldn 39 t matter anyway because the new tires only hold 35 to 40 pounds of air pressure. Monitoring of Spare Tire g. So if all your tires are at 38 but one is at 35 you 39 ll probably get the warning. The information received at the module is analyzed and any issues with any of the tires are sent to the car 39 s vehicle information system or low pressure light. The problem is that the old Dodge valve stems that monitor the tire pressure wouldn 39 t fit on the new wheels. Any time you change your tires or adjust tire pressure the TPS system should be reset. Information is most often sent wirelessly as a radio signal. Surprise they 39 re all low. What is the recommended Mercedes Benz tire pressure Required tire pressure Mercedes Benz C Tire pressure warning light. supplied by the vehicle manufacturer as an alternative to a spare or runflat tire in passenger car and light truck applications. Sep 15 2014 B106B This signifies that your tire pressure sensor battery is low. When the pressure drops below a predetermined level it signals the car 39 s computer wirelessly and the indicator on your dashboard lights up. Avoid making sudden steering or braking maneuvers because low pressure tires could negatively affect handling and braking performance. 8 psi. the Land Cruiser After tire pressures are adjusted drive the vehicle at speeds above 16 MPH 25 km h . Always have a spare tire available and learn how to install it before you re stuck on the road. Tire pressure can drop due to cold conditions and this drop in pressure may cause the TPMS light to come ON. Whoops didn 39 t even think about the spare tire hanging off the back door. If it does not then you have a low tire still or some fault in the TPMS. Be sure to include the spare tire as it may have a sensor as well. Upon extracting it from beneath the back of the car it only had 20lbs of pressure in it not nbsp 8 Sep 2016 When I put the spare tire back in the cargo trunk the quot Check spare tire pressure quot Warning started showing up A cautionary tale I received a Spare Tyre Pressure Low alarm at startup which promptly went out when I filled to nbsp 10 Nov 2009 After swapping in the spare you continue your trip at a more sedate pace. When the low tire pressure warning light is lit and the Tire Pressure Low Add Air warning appears in the vehicle information display one or more of your tires is significantly under inflated. Stock Grand Cherokee Tech. I believe the system throws a warning when one tire 39 s pressure is different than the rest. If your tire pressure light remains on after you 39 ve inflated your tires you may have to reset it. As with many things relating to automotive maintenance tire pressure is an important aspect of keeping your car safe and drivable while also maximizing the value of your car s parts. Dec 19 2016 My low tire pressure light just came on. Have the system checked by a NISSAN dealer. Oct 25 2019 Inflate all tires to the pressure listed on the vehicle placard. I dropped the Each tire including the spare if provided should be checked monthly when cold and inflated to the inflation pressure When the malfunction indicator is illuminated the system may not be able to detect or signal low tire pressure as intended nbsp Most people know the Tire Pressure Monitoring System TPMS as being a false dash warning light that has to be dismissed continuously. The light If it 39 s a flat tire replace the flat tire with the spare tire. To reset use the i button on steering wheel hold it down to enter dash language change scroll to next screen should be tyres follow commands job done. TPMS can be divided into two different types direct dTPMS and indirect iTPMS . The solution to America s weight problem starts behind the wheel according to a new University of Illinois study. The tire pressure monitoring system TPMS illuminates a low tire pressure warning light when one or more of your road tires are significantly under inflated. Certainly both systems work in different ways. but say your tires are at like 35 32 34 and 38 the light will go Nov 20 2012 Steve Fox If you don 39 t want to bask in the warm glow of the tire pressure warning light until spring you 39 ll probably have to buy a new set of sensors for your winter tires. If you install the compact spare tire in place of a road tire that has a pressure below the low pressure warning limit upon the next ignition key cycle the Tire Pressure Monitoring Telltale Light will remain ON a chime will sound and the EVIC will still If you are getting a TPMS low pressure warning make sure you also check the spare. The top one as far as I know its the spare tire triggered the warning signal. And don t forget the spare. Jan 04 2016 With a direct TPMS if the air pressure in one or more tires falls 25 or more the tire air pressure warning light will illuminate. Beware Too Much Pressure. Initially constantly but now just for the first 15 sec after start up. quot Why is the tire pressure management light important This light tells you when one of your tires is low on pressure. A tire pressure monitor valve sub assembly equipped with a tire pressure sensor transmitter is installed in each tire and wheel assembly. Grab your pressure gauge and check each wheel. Temperature Compensation h. Once a low tire or flat tire is apparent the dashboard warning light will illuminate and stay on until nbsp Solid Low Tire Pressure Warning Light Action middot One or more tires may be under inflated. When low inflation pressure is detected TPMS will light up the tire pressure warning light also referred to as a telltale in the instrument panel and will display one of the following messages in the text window LOW TIRE PRESS. The CHECK TIRE PRESSURE warning also appears on the dot matrix liquid crystal display when the low Aug 18 2020 The tire pressure information is used to notify you of a low tire pressure condition. Average repair cost is 600 at 106 200 miles. An indirect TPMS uses wheel speed sensors that are part of your anti lock braking. If the tire pressure drops below a predetermined level the driver is warned by a warning light. Jul 17 2020 Know about low tire pressure light but tires are fine issues. If air pressure in any given tire goes below or above minimum or maximum requirements the warning light will illuminate. Low tire pressure warning lamp Cold Vehicle kept for more than 60 minutes after stopping. After you replace the flat tire with the spare the low tire pressure indicator stays on. The TPMS system was created to alert drivers to dangerously low tire pressure rather than small fluctuations. Drive the vehicle at 20 MPH 32 KM H for at least 2 minutes. It eventually went away after about 2 3 mins. Check air pressure on all four tires plus the spare. The Toyos that came with our Rav have a maximum sidewall pressure limit of 44 PSI. This is because in cold the matter compresses whereas in the heat it expands. All information how to reset tire pressure warning light is taken from Toyota FJ Cruiser owners manual. When the tire is filled or if the tires are changed or rotated the tire pressure sensors must be reset to turn off the warning light and reinitialize the system Oct 25 2019 Inflate all tires to the pressure listed on the vehicle placard. How to Calibrate the Tire Pressure Monitoring System TPMS Touch Screen Watch this video to learn how your TPMS system works on the 2019 Honda Accord. temporary spare and temporary spare tires are usually accompanied with warnings that advise against towing a trailer or traveling over 50 miles per hour for further than 50 miles. If the tire pressure is too low an amber light illuminates with a Tire Pressure Sensor Fault or Tire Pressure Low message on the dash screen. I checked my spare amp it was low 30 psi. The Highlander may even have a sensor incorporated with a full sized spare tire so be sure to have that checked as well. You are using a spare tire. Use an air pressure gauge to check the tire PSI. Duration of Warning c. It won 39 t disappear if it 39 s simply low on pressure. Check all tires for proper pressure proper tire pressure can usually be found by the drivers door towards the b pillar. e. Visit www Jul 07 2016 If you don t normally fill your tires yourself you may think there s something wrong with the sensors that trigger the warning light. Apr 09 2020 The low tire pressure light on your car also known as the TPMS light should turn off when you have filled your tires to the proper pressure in terms of PSI pounds per square inch . The low tire pressure warning light may come on in cool weather when the vehicle is first started and then turn off as the vehicle is Make sure the tires have had time to cool down and then adjust the tire pressure to the necessary level on each tire. The easiest way to find nbsp Spare tire full size and temporary spare inflation pressure should be checked monthly and before any long trips. As the tire warms up under normal driving conditions the light may turn OFF. I aired them all up to 35psi but the alarm still chimes when I start up and the warning indicator Oct 11 2014 I was wondering if that would be a good time to replace the TPM sensors if that is my only option. Oct 11 2005 The whole time in Flag the silly low tire pressure dash light would flash about 10 times when starting my 05 Renny. Your car is either equipped with a direct or indirect TPMS. After inflating the spare to 35 psi it remained the same. My dealer checked and told me that they leveled up. Kept searching the manual nothing about a reset. System Calibration e. Just bought a Rav4 last year. Instantly while trying not to freeze to death I realized the tire pressure must have gone down due to the subzero temps. lower. Failure to do so may result in accidents causing serious injury or death. Found at 30 psi. middot With your nbsp So when the TPMS alert springs up hysteria is warranted after all tires and their proper inflation are what keep your Subaru motoring. In the summer tires can overinflate also triggering your TPMS light. The low tire pressure warning light does not automatically turn off when the tire pressure is adjusted on all 4 tires. Each sensor sends data to a central receiver circuit inside the Wireless Control Module WCM . Tire pressure decreases by about 1 PSI every 10 15 degrees F. The Tire Pressure Monitoring System TPMS provides a low pressure warning and does not re inflate the tires. Sep 27 2009 A warning light on the dash must indicate to the driver there is a low tire whenever a tire pressure drops to 25 below the rated cold tire inflation pressure recommendations for that vehicle. They filled more air and re calibrated. If used you will have to replace the tire pressure sensor. Jan 22 2014 Check the spare tire. Tips. If the indicator does not blink press and hold the button again. If you notice Often vehicles with larger wheels and lower profile tires must have a higher recommended tire pressure to compensate. It may blink again later in a drive. Feb 11 2013 The tire pressure monitoring system TPMS in the 2006 09 Jeep Commander uses radio and sensor technology to monitor air pressure levels. The TPMS sensors monitor the air pressure in the tires and transmits the tire pressure readings to a receiver located in the vehicle. These tire and wheel issues are fast easy and affordable to fix If the air pressure in one or more of the tires goes below 20 percent or 6 to 8 pounds of the other tires this TPMS warning light will illuminate on the dash. Not only can this reduce your handling and even lower your efficiency it can also create undue tire stress and heat. Nov 15 2019 Okay so one of the sensors could have failed or the tire pressure is too high according to the truck. Drive above 15mph 24km for 20 minutes within the city to reset your system. I checked all 4 tires all were between 29 31 psi which I 39 m guessing is above the threshold for the light to come on. If there is a problem with the TPMS or the compact spare tire is installed the indicator blinks for about one minute and then stays on. Press the SELECT buttons on the DTC within the GAGE PAGE display until the TIRE PRESSURE LOW message is displayed on the DTC. Make sure the spare has the correct amount of air as well. Then the display showed 44 49 40 May 09 2018 With the appropriate tire maintenance system your tires will be in better shape helping to prevent accidents. When inspecting your spare be sure to check for proper air pressure signs of aging damage or excessive wear. Question where the heck is the sensor that is triggering this. Your vehicle is equipped with a tire pressure warning system that uses tire pressure warning valves and transmitters to detect low tire inflation pressure before serious problems arise. Dec 15 2015 If you don t have the spare tire mounted then you should have the system inspected as soon as possible. spare included have low pressure or defective. The low tire pressure warning was on so I brought the car in. TPMS are provided both at an OEM factory level as well as an aftermarket solution. Once the tires have been inflated switch the ignition on and hold down the tire pressure sensor SET button until the tire pressure warning light flashes twice and a beep is heard. We may earn a commission through links on our site. I checked the tire pressure and could tell that one of the tires was extremely low even before using a pressure gauge. The low tire pressure warning light will illuminate and THIS warning message will ap When the low tire pressure warning light is lit and the Tire Pressure Low Add Air warning appears in the vehicle information display one or more of your tires is significantly under inflated. Once you 39 ve set every tire to the same pressure you need to use your driver information center DIC mode switch to reset the system. i. 10 Oct 2017 While driving along we started to receive low tire pressure warnings on the main dashboard. A TPMS system fault can occur for several reasons such as after changing to a spare tyre or changing tyres or wheels that prevent TPMS nbsp The matching full size spare wheel and tire assembly has a TPM sensor that can be monitored by the TPMS. When a spare tire is mounted or a wheel rim is replaced without the original pressure sensor transmitter being transferred the low tire pressure warning light will illuminate steadily after blinking for approximately one minute. If this is happening the first thing you should do is pull over safely and inspect your tires. 1 TPMS malfunction indicator 2 Low tire pressure telltale. Some guy told me to air down to 35 and he very kindly let the air out of my tires . If you install the full size spare in place of a road tire that has a pressure below the low pressure warning limit 7 Apr 2016 A sensor is installed in the spare wheel if the vehicle is equipped with a matching full size spare wheel and tire The WCM will store all warning and fault conditions placard pressure values low pressure threshold values nbsp 26 Feb 2013 i am getting a system warning on dash that says m spare tire has low pressure. You filled the tires so why won t they turn off Make sure your tires are at the proper inflation which will be listed either in your door jamb on the gas lid or even on the tires themselves. so going from summer to winter you can lose four to five PSI enough to cause a low pressure warning if you 39 re not adjusting your tire pressure at least monthly. When the low tire pressure warning light flashes for 1 minute and then remains on the TPMS is not functioning properly. After all 4 tires are inflated to the recommended pressure the A TPMS reports real time tire pressure information to the driver of the vehicle either via a gauge a pictogram display or a simple low pressure warning light. Come to think of it now is the only tim It s important to know how to change a flat tire in case of an emergency. Manually check the spare tire pressure to be sure it is correct. A lot of research and technology goes into making a tire that is both safe and durable and tires are more complex to design and buil Vehicle maintenance is vital for safe driving whether you run a pickup truck for work or a station wagon for family life. When the spare tire is put on say when yu get a flat tire the TPMS button must be pressed. Press and hold the TPMS button underneath the left side of the dashboard until the Low Tire Pressure TPMS indicator blinks twice. Turn ignition to the ON position with the engine OFF not the ACC position . Most ma Loosen and lubricate a corroded spare tire lift so you can get to your spare tire when you need it. Now I ve never had a cold tire gain pressure between checks other than when the weather heats up so I tend to run em on the high side of the recommended range. The Left front left rear and spare all at 34psi the right front and rear at 37psi set by a shop that had just done an oil change. Find the recommended level in the owner s manual or on a sticker on the driver s side door jamb. 07 kgf cm 1. 11 Apr 2014 Final solution the spare tire was low on air A I received a number of similar responses to the question regarding the low tire warning light on the 2005 RAV4 thank all of you for taking the time to share your experiences. These sensors became especially popular on vehicles from the late 1990s onwards and are a prominent feature on first generation Silverado 1500 39 s. Each tire pressure system monitors the tire pressure within each of the tires and alerts the driver of low tire pressure 25 percent or more below or above nbsp isn 39 t the the remote tire pressure sensor. Apr 10 2020 If the TPMS light on your Mercedes Benz dashboard stays on it means that at least one of your tires has low air pressure. Turn key ON but don 39 t start the engine. Jan 08 2019 It reads out in pounds per square inch psi and it illuminates an amber warning light to alert you if one or more tires are low on air. You don t want to fill them too much since the air inside the tires will expand once you begin to drive. Before Nissan came out with the TPMS system the only way to check the pressure in your tire was to squat down and check it with a tire pressure gauge. When the light comes on Low tire inflation pressure. However today it started blinking. The service tire monitor light is a warning bulb connected with the TPMS or Tire Pressure Monitor System which notifies the driver of low or high air pressure in the tires. Hint the symbol which was designed to look like the cross section of a tire is similar to an exclamation point between two parentheses . When a tire is under inflated the rubber flexes more. Replacement Tires f. Click to expand At least the light got you to check and inflate your spare tire. Info sticker on inside of door says to run 35psi. Low Tire Pressure Warning nbsp When low inflation pressure is detected or if a sensor is not functioning properly TPMS will light up the tire pressure Each tire including the spare if provided should be checked monthly when cold and inflated to the inflation pressure nbsp This also applies to the spare tire if available even if it is never used. Filled them up to 34 35 PSI and the low pressure warning icon is still on. Couple hours later while I am driving highways the error code popped out again 9 Nov 2010 Test requirements for Run Flat Warning System RFWS . The light will remain on after 1 minute. The system may not be able to accurately determine if a tire is too low if other tires are losing pressure at the same rate. Technician B says that a sensor may be bad. Do Odysseys really have TPMS built into the spare tire and low tire pressure warning could go nbsp 4 Dec 2011 I cannot find anywhere in the owner 39 s manual about how to reset the TPMSystem especially re setting the spare tire TPMS. The module will then illuminate the warning light. At one point the light came on and stayed on. . When a spare tire is mounted or a wheel rim is replaced without the original pressure sensor transmitter being transferred the Low tire pressure warning light will illuminate steadily after blinking for approximately one minute. Use a tire pressure gauge to check that all four wheels are at specification. 3. Traditionally Be sure to include the spare tire as it may have a sensor as well. The base system just sets a warning message for low pressure. Resetting Low Tire Pressure Light. Dec 15 2015 The spare tire is not equipped with a TPMS sensor so the TPMS light on the dash comes on because it cannot get a reading from that tire. These days car manufacturers are not required to include a spare tire with a purchase of a new vehicle. Read more and learn what to do if the tire pressure warning light is on One of the most important aspects of vehicle safety on the road is tire integrity. It will stay on after temperature stop pushing the tire pressure over the TPMS 39 lowest limit. This usually is caused by slightly low tire pressure that falls below the warning threshold overnight but returns to an acceptable level as the tires heat up. so i guess my question is 1 does Even if you replace the low pressure tire with the spare tire the Low Tire Pressure Telltale will blink or remain on until the low pressure tire is repaired and placed on the vehicle. Tires are the only part of a car that touch the road. fill your tires to the recommended pressure indicated by the sticker on your door jamb and reset the tpms system by performing the recalibration method as outlined by your manual. The reading was 38 42 31 31 31. Drive the vehicle at 20 mph for at least two minutes. Making sure y One of the most important aspects of vehicle safety is tire integrity. There are two types of tire pressure monitoring systems TPMS direct and indirect. May 04 2012 2011 toyota avalon low tire pressure light is on bc i switched wheelsthe sensors are for the avalon but after driving for about a week the light came on. This indicates the nbsp For space saving reasons and fuel efficiency approximately one in three new cars don 39 t come with a spare tire in the trunk. Turn the engine off and then turn it back on to see that the tire pressure warning light has turned off. It goes off after a few seconds. Jan 25 2011 Hi members I have a 2007 LS460. 2. Dec 12 2016 Hard warning Check tires message if the pressure reduces beyond the additional lower threshold set by the algorithm or if the pressure goes below the NHTSA fixed minimum pressure. usually given in bar or pound force per square inch psi . Once the light is illuminated your tires are under inflated and need to be inflated to the manufacturer s recommended tire pressure. Kept checking the tires. A tire pressure is significantly low or the TPMS has not been calibrated. This is the indirect type TPM system associated with the ABS brakes. Temp is about 25 F. Make sure tires are at the proper pressure. The light Your TPMS light may flash if your vehicle 39 s onboard computer can 39 t detect the sensor because you 39 re using a spare tire. I started my 2006 Tundra Crew Cab and the low tire pressure warning light came on. Starting with the LF tire use the scan tool to scan each sensor in the following order LF RF RR LR and full size spare if equipped . Feb 25 2019 Since the tires 39 optimal performance and safety benefits are realized within a specific range of air pressure measured in pounds per square inch psi the warning light may illuminate when As a49sFan pointed out the Limited trim monitors and gives a readout for each wheel with only a warning for the spare if low. it 39 s getting colder so the pressure in your tires will drop. Make sure to inflate amp deflate your spare tire if it has a sensor too. Using the DIC tire pressure levels can be viewed. If the air pressure of one or more tires is too low the system warns the driver by indicating the tire pressure monitoring system warning light in the instrument cluster and operating a beep sound. If the tire pressure drops below a predetermined level the driver is tire pressure. Unfortunately some of us take these circular rubber wonders for granted. Checking your tire pressure might not always be at the top of your mind. Then while the truck is running hold the tire pressure button for a few seconds until it blinks. EddieCarrara. If the tire pressure in one or more of your tires drops 25 or more the computer module in your vehicle will trigger the tire pressure warning light on your dashboard. Modern Vehicles and Vehicles also owned by Vehicles are almost identical and are manufactured on the same assembly lines although the Vehicles sports unique front end styling. a Illuminate a low tire pressure warning telltalenot more than 20 minutes after the inflation pressure in one or more of the vehicle 39 s tires up to a total of four tires is equal to or less than either the pressure 25 percent below the vehicle manufacturer 39 s recommended cold inflation pressure or the pressure specified in the 3rd column of Table 1 of this standard for the corresponding type of tire whichever is higher If a light was on due to low pressure and the pressure is now normal the warning light should go off after driving for a few minutes. If equipped the system also displays pressure of all tires except the spare tire on the display screen by sending a signal from a sensor that is installed in each wheel. The system must provide this warning within 20 minutes of when a tire pressure drops below the specified pressure. Once they 39 re all deflated reinflate to the recommended tire pressure nbsp 30 Apr 2018 Sensors mounted to each road wheel and spare if equipped with a sensor as part of the valve stem transmit an The TPM System will continue to warn the driver of low tire pressure as long as the condition exists and will nbsp 8 Sep 2016 When I put the spare tire back in the cargo trunk the quot Check spare tire pressure quot Warning started showing up A cautionary tale I received a Spare Tyre Pressure Low alarm at startup which promptly went out when I filled to nbsp 14 Aug 2014 Light to illuminate or the chime to sound. Nov 27 2010 Suzuki 1999 Vitara. The 2005 Limited CRD that I actually bought has cloth seats power driver 39 s seat only and the tire pressures do not exist in the overhead display 16 inch wheels . The tire pressure warning system Your Lexus is equipped with a tire pressure warning system that uses tire pressure warning valve and transmitters to detect low tire inflation pressure before serious problems arise. Ambient was in low 70 39 s. Got a quot low tire pressure quot warning. A car tire inflated to 35 pounds per square inch psi can lose one psi every month or for every 10 degrees Fahrenheit of temperature change so your car maintenance checklist should include checking tire pressure. Tire pressure sensors are integral to what is known as the The MINI Cooper Tire Pressure Monitoring System TPMS is designed to warn you when the tire pressure significantly drops below the recommended pressure in any one tire. this is nissan and infiniti system problem. The Rav uses nbsp 20 Feb 2014 The spare tire sensor doesn 39 t activate unless it 39 s moved as one of the road tires when it synchs with the tpms Finally removed the spare cover and checked the pressure. Filled tire to correct PSI light went out. When the low tire pressure warning light is lit one or more of your tires is significantly under inflated. Knowing what is the proper tire pressure for your car can save you money and hassle in the long run. Because of this drivers should still check their tire pressure at least once a month to make sure their tires are correctly filled to get optimal performance and fuel economy. one of the 5 tires. Never use a puncture repairing agent in a flat tire. In this case I left the spare alone and vented the road Yes it 39 s part of the system. The MIL encourages the motorist to make the TPMS compatible while reminding them that the TPMS is currently unavailable to provide low tire pressure warnings . Last week it got to 18 below zero here. com Many Toyota Tundra models are outfitted with a tire pressure monitoring system that displays a low tire pressure warning on the control panel if it detects one of the tires is low. Apr 20 2017 if you are at 28 29 psiyou are too low for recommended PSI. Recalibrated Direct Type TPMS costs more for Toyota and only puts it on select models. The proper tire pressure reading is COLD inflation pressure and is the inflation pressure of tires before the car is driven and the tires warmed up due to the fact that air expands as it Dec 11 2018 These systems will display a warning light on your dashboard if a tire has dropped below the recommended pressure. Thankfully the individual tire pressures are displayed. The owner says that all 4 tires have the correct pressure. They may of been trying to turn off the warning. Per this thread I need to push the TPMS Reset button located under the steering nbsp 26 Apr 2020 If your vehicle is equipped with a matching full size spare wheel and tire assembly it has a tire pressure monitoring sensor and can be monitored by the Tire Pressure Monitoring System TPMS when swapped with a low nbsp When the symbol is illuminated the system 39 s ability to detect or warn of low tyre pressure may be affected. Then the display showed 44 49 40 1 Reporting of an under inflated tire quot If the tire pressure drops below the minimum setting approximately 27 psi the sensor does not send its signal to the control module. This warning light will automatically turn off once you re tire pressure is properly inflated. Lower fuel consumption through correct tire pressure. When a spare or a wheel is replaced without the original pressure sensor being transferred the low tire pressure warning light will flash. If installed Low Tire Pressure Telltale. If your TPMS tire pressure monitoring system warning light goes on when it 39 s cold out it may not mean your tire has a leak. Turn the engine back on. 4. You might see the TPMS warning on your Audi dashboard which is a yellow warning icon noted by an exclamation point. If you keep it somewhere handy you 39 ll remember to check the tire pressure regularly. it takes a few minutes after resetting for the light to go off if I remember correctly. This TPMS sensor uses a lithium battery with a five to 10 year Mar 26 2018 Low tire pressure may cause the tire pressure light to flash. this should all be in your owner manual. From talking to him it sounded like Tesla had provided his tow truck company with a few spare tires that they cycle through as nbsp 19 Oct 2017 In an effort to reduce weight and improve fuel economy automakers have eliminated spare tires new vehicles the auto club said also are equipped with tire pressure monitoring systems that alert drivers to low pressure. FYI only. It means pressure is low in one of your tires. If you install the spare tire in place of a road tire that has a pressure below the low pressure warning limit upon the next ignition switch cycle the Tire Pressure Monitoring Telltale Light will remain ON a chime will sound and the DID will still nbsp 22 Aug 2011 The low spare tire pressure warning comes on 2008 Grand Cherokee at startup on the EVIC. A TPMS reports real time tire pressure information to the driver of the vehicle either via a gauge a pictogram display or a simple low pressure warning light. Jan 17 2019 This is a low tire pressure warning light. As our miles behind the wheel have increased so have our waistlines according Keeping a tire pressure gauge in the car is a great tip on its own. Tire pressure sensors are integral to what is known as the About every 500 miles the low tire TPMS warning appears. Though the recommended on road use pressure is 32 putting the spare at max means I don 39 t need to check it as often and if I need to use it it 39 s easy enough to let the extra pressure out to bring it to 32. Nov 11 2014 The tire pressure light indicates a problem related to one or more tires on your car. Calibration for the 2013 15 Accord Touring Hybrid Plug In Most cars shake for a variety of reasons including engine steering or brake issues. Check the spare pressure if its low then you probably do have a sensor in there and you should air it up waytogo Aug 26 2011 at 10 32 PM 3 Dave Administrator Administrator Moderator Since then couple of weeks I have been getting a quot spare tire low pressure 39 warning light coming on. i took it to my local tire shop they checked the spare tire and said the 19 Nov 2018 So this annoyance is very Saab esque in nature 3 weeks ago had to put the spare tire on due to a slow puncture in my left front. In case the light does not turn off even if the tire inflation pressure is adjusted have the system checked About a week ago I got a low tire pressure warning. Tap the T bar to set up rust busting vibrations. The threshold for TPMS to activate is around 28 PSI I believe. 26 Nov 2008 Some cars detect a low tire via the ABS sensors when one of the tires is going faster due to its smaller diameter. Before trying to reset something as important as a low tire pressure indicator always make sure that it is giving you a correct status. The 2005 Ford Explorer has 5 problems reported for tire pressure light flashing on. Many cars aren t large en 14 Sep 2019 Does anyone know if the spare tire has a sensor on the air valve for the tire pressure monitoring system I know lots of people here have Will get them to lower the spare so I can inspect the air valve. A text message below the icon might tell you that pressure in one of the tires is low. Put you tires at least to 34 or 35. This system works in tandem with the MINI s ABS brakes system to monitor tire pressure. Could it be the spare Before I pull it out I want to hear from some members. Does this really mean my tires are low Any time that the TPMS warning light comes ON there is a possible low tire pressure condition. TPMS takes the guesswork out of accurate tire pressure. After 100 feet or so the light will go off. Connect the scan tool to the OBDII port and upload the sensor IDs. Checked the air pressure for all including the spare and they were 32 to 33 psi. Light will likely go out and save you taking it to the dealer. Release the button the TIRE PRESSURE NORMAL message is displayed. It doesn 39 t blink constantly only for a little while then stops. The tire pressure light will bounce from on to off at first because of temperature change. Therefore if you get a low tire pressure warning light and if you ve checked all four tires that are touching the ground than you might need to put some air in the spare. Surprise No nbsp Other Requirements a. This indicates that the tire pressure warning system is functioning properly. This low tire pressure warning light is set to illuminate at 25 percent below the manufacturer 39 s recommended pressure. The tire pressure warning system in your Lexus is what determines when one or more tires is low on air. One is direct and the other is indirect. Otherwise the tire pressure warning light may not come on even if the tire inflation pressure is low or it may come on when the tire inflation pressure is actually normal. Maintenance isn t just about changing the oil and topping up the water and vehicle safety isn t just about buckling up driving slowly and taking care on the road. FACT Always keep a tire pressure gauge close by to check your tires just in case the warning light comes on again. The low spare tire pressure warning comes on 2008 Grand Cherokee at startup on the EVIC. May 01 2010 TOM There 39 s a small pressure gauge and wireless transmitter that are part of the valve stem where you put the air in in most tires these days. Aug 13 2013 When the tire pressure warning light comes on solid and the message center displays LOW TIRE PRESSURE check the air pressure of all tires and adjust to the specified cold pressure listed on the vehicle certification label found on the driver s door or door pillar . Even if the spare is the only tire low on pressure the TPMS light will show up. Failure to do so may lead to accidents resulting in injury or death. OK here 39 s the low down. I am confused. To reset the baseline pressure the need to all be set to the same cold tire pressure. It could also be caused by a faulty TPMS control unit faulty wiring or a TPMS reset. Getting a flat tire can be quite an experience in itself. For the purposes of this Regulation spare wheel and tyre substitute units in the form of Additional information about the significance of the low tyre pressure. Jun 29 2016 The TPMS system is built to alert you if there are any irregularities in the tire pressure so if the air is simply too low the light will turn on. TPMS Malfunction Indicator. I was told to come back in if the light still was on. If you install the spare tire in place of a road tire that has a pressure below the low pressure warning limit upon the next ignition switch cycle the Tire Pressure Monitoring Telltale Light will remain ON a chime will sound and the EVIC will still display a flashing pressure value in the graphic display. Click on Realtime Information Click on settings that 39 s the gear icon on the lower left side of the screen Click on Add display nbsp Inflate your tires to be three PSI over their recommended amount then deflate them completely. Contact your NISSAN dealer as soon as possible for tire replacement and or system resetting. If a tire loses pressure a warning lamp is illuminated in the instrument cluster and a warning chime sounds. So then have to calibrate again and fine for another 500 miles of so and it comes back on again. However it will cause a SPARE LOW PRESSURE message to display in the EVIC. i am getting a system warning on dash that says m spare tire has low pressure. While some aftermarket systems are mounted outside the tire most manufacturers use a sensor mounted inside the tire. my another friend have the light on in one week they take from the deailer shop. There is only a low pressure warning light on the dash that came on once after tire rotation when no tire was low. All tire pressures including the spare should be checked regularly using an accurate pressure gauge when the tires are cold. If I keep driving will the warning eventually go away Thanks 2011 Range Rover Supercharged 20 Apr 2017 2nd time dealer said Honda has a sensor for the spare tire and my spare tire has low psi. Since a signal is only triggered when tires lose 25 percent of their inflation pressure aka dangerously low tire nbsp 5 Feb 2019 Reset The Tire Pressure Light on Your CDJR Vehicle middot Inflate your tires 3 PSI over the recommended amount and then deflate them completely. If your vehicle has a TPMS it s probably monitoring the pressure in your spare tire. The label on the driver side door says the front should be 33 psi and the rear at 30 psi. Maintaining proper tire pressure is important for many reasons other than preventing a flat or tire blowout . Once they 39 re all nbsp 22 Aug 2011 The low spare tire pressure warning comes on 2008 Grand Cherokee at startup on the EVIC. I called the Firestone store and was told the light should go off after it recalibrates after about 20 miles. When a spare tire is mounted or a wheel is replaced tire pressure will not be indicated the TPMS will not function and the low tire pressure warning light will flash for approximately 1 minute. If you have a flat tire replace it with a spare tire as soon as possible. All of the other tires read the proper pressure. If all else fails the owners manual is a good place to find it too. May 15 2012 A tire that is 7 10 lbs DIFFERENT high or low than the others will cause the warning message. Save Share. As soon as we introduced the spare wheel into our tire rotation we immediately started getting Tire Pressure Sensor Fault message. Temporary Disablement d. i took it to my local tire shop they checked the spare tire and said the pressure is fine but was not sure why or how the system knows or thinks it knows that the spare tire has low pressure since the spare appears to have NO sensor. Checked all 4 tires and they were all 30 PSI. After you replace the low pressure tire with the TPMS spare tire the Low Tire Pressure telltale may blink or illuminate after a few minutes because the TPMS sensor mounted on the spare wheel is not initiated. The Tire pressure sensor fault warning means that a sensor isn t communicating with the rest of the system. Not so with the Rav4. Use a tire inflator to bring any underinflated tires to specification or replace the tire with the spare. Some Audi models will show a diagram with one of the tires appearing to be smaller in diameter than the other tires due to under inflation. meaning you could have all tires at 5 psi and the light will go off you can have them all at 55 psi and the light will go off etc. TPMS sensors are mounted onto each tire and wheel assembly excluding the spare tire and wheel assembly if the vehicle has one. I dropped the spare and some one had 48 pounds of air in the full size spare. It 39 s important to check and adjust the temporary spare 39 s inflation to the recommended pressure before driving away. Since then my gas mileage dropped noticeably from about 17 to 15 mpg. The light will stay on until you have the normal wheel replaced. See Flat tire in the In case of emergency section for changing a flat tire. I had the low tire pressure warning too. It 39 s a tool that can help alert you when pressure is low but a tire may drop below proper inflation long before the TPMS warning light comes on. When I checked the pressure of the tires all were over 40 psi. The low tire pressure warning light and the DIC warning message come on at each ignition cycle until the tires are inflated to the correct inflation pressure. It does not indicate low tire pressure and it does not indicate a problem with the rest of the monitoring system. Technician A says that the spare tire pressure could be low. I dropped the 16 Feb 2018 The low tire pressure warning light will illuminate and THIS warning message will appear in the vehicle You can check the pressure of all tires except the spare tire if so equipped on the vehicle information display. The low pressure light has never come on in my vehicle in the 6 years I have owned it. The low tire pressure warning light comes on at each ignition cycle until the tires are inflated to the correct inflation pressure. If you are experiencing any of the cases above the TPMS tire pressure light will stay on even if you add air to your tires. The following error codes indicate the fact that the pressure sensor for a specific tire could not be found. Sometimes however it just doesn 39 t work. When a spare tire is mounted or a wheel is replaced the TPMS will not function and the low tire pressure warning light will flash for approximately 1 minute. It monitors tire pressure of all tires except the spare. I checked all four and added air to the recommended pressure posted in the door well but the light is still on. initialization is not completed until driving at the vehicle speed of 19 mph or over for more than one hour. Later checked spare. The light will turn off after a few minutes. Aug 14 2014 The tire pressure warning light recently went on for our 2014 Mercedes Benz CLA Class. Who is nbsp If you ever visit an auto museum you 39 ll see most antique cars were equipped with two or more spare tires. The sensors in a direct TPMS monitor the air pressure within each of your tires. The introduction of run flat tires and emergency spare tires by several tire and vehicle manufacturers has motivated to make at least some basic TPMS mandatory when nbsp Check the air pressure in your tires and inflate any tire that is low according to the manufacturer 39 s recommendation . After the tire is inflated to the recommended pressure the vehicle must be driven at speeds above 16 MPH 25 km h to activate the TPMS and turn off the low tire pressure warning light. See full list on audiworld. It automatically lets you know when pressure is low which keeps you safer protects your tires from damage and improves your MPGs. The TPMS light is on and you stay well under the speed limit until you can check the tire pressures with a gauge. If necessary replace the tire with your spare tire nbsp WARNING. I was running at 37 psi to keep the tire pressure warning indicator off. 0 psi additional injection at the specified tire pressure. They are designed to strike a balance between comfort traction energy efficiency durability and overall cost. The light doesn 39 t always reset and that can leave you with an annoying orange light or with some newer vehicles a constant message on your display that your tire pressure is low. Our product picks are editor tested expert approved. It 39 s just the system 39 s way of letting you know it can 39 t find a TPMS unit in the spare tire so nothing to worry about there. Nov 10 2009 When this warning lamp illuminates on your instrument panel at least one of your tires is 25 percent below its correct pressure. The low tire pressure warning light may come on in cool weather when the vehicle is first started and then turn off as the vehicle is driven. Low Tire Pressure Warning Light Whether on a several hundred mile road trip or in a mad dash to beat rush hour traffic home having the Tire Pressure Monitoring System TPMS light spring up on your dashboard sends your mind and heart racing What do you do Is something wrong with your Subaru Are you going to make it to your destination Apr 10 2020 The most common problems that can trigger the low tire pressure warning light are TPMS light on a Mazda could come on due to a defective TPMS sensor. Home Automotive Tires By the DIY experts of The Family Handyman Magazine You might also like TBD Soak a stuck spare tire lift with rust penetrant. The systems work independently in each wheel and set off a warning light the tire exclamation point icon on the instrument cluster if the pressure is too low. This is normal the system is not monitoring the spare tire pressure. now press and hold the tire pressure warning reset switch until the low tire pressure warning light blinks three times. The warning systems need not measure tire pressure until a motorist has driven between 30 and 60 miles per hour continuously for 20 Spare Tire The TPMS is not required to monitor the spare tire even when it is installed on the vehicle. I have read varying reports of how long the batteries in the sensors last. If equipped the system also displays pressure of all tires except the spare tire on the display screen by sending a signal from a sensor that is Tire Pressure Monitoring System TPMS This vehicle is equipped with the Tire Pressure Monitoring System TPMS . Unless your tire blows out wait until you can safely pull over away from traffic to check your tire pressure. 6psi per minute compensated for temperature . Found all four tires 30 psi or above. If one or more of the tires is too low add air to them until the proper pressure is achieved. Apr 06 2020 If the tire pressure warning light illuminates reduce the vehicle speed as soon as possible. All tire pressures including the spare should be checked regularly using an accurate pressure gauge when the tires nbsp If tyre pressure is too low in one or more tyres the system will inform the driver via the warning light in the instrument Each tyre including the spare if provided should be checked monthly when cold and inflated to the inflation pressure nbsp A vehicle with TPMS has the tire pressure warning light on steady. The low tire pressure light also know as the TPMS system on your car should turn off when you have filled your tires to the proper pressure or quot PSI. middot If the spare tire is in use this light will illuminate. As a result this turns on the low tire pressure light but tires are fine for a while but disappear once the tires are warmed. Vehicles with compact spare tire The compact spare tire is not equipped with the tire pressure warning valve and transmitters. Jan 04 2008 Check the tires yourself and make sure they 39 re all the same pressure. Step 1 Sensors are used to monitor individual tire pressure in all tires including the spare. The low tire pressure warning light will turn on if the tire pressure is significantly low. Press and hold the DTC RESET button on the DTC until the TIRE PRESSURE RESET message is displayed on the DTC. Option 2 Switch the ignition to the ON position without starting the vehicle. Sensors are mounted to each wheel as part of the valve stem. Aug 07 2018 Overall we have two types of tire pressure monitoring system. Once your tires are properly inflated the tire pressure light should turn off however if it remains on there are a few additional steps you can take to turn it off Inflate all tires to 3 PSI over their recommended amount then deflate them completely. Figure 1. It will go off if you put air in it after driving. Dec 29 2018 The TPMS is designed to warn the driver when a low tire pressure condition exists. The code number also indicates which tire is missing the pressure sensor. Re inflate any tires that are low but be careful. This light warns that the tire pressure of one or more of your tires including ground spare tire is low. You have to drive it. I do NOT have the reset button ppl speak of. 1. Jan 22 2017 World War II History Magazine amp Warfare History Network Sturgeon Catch 1942 The Siege of Sevastopol quot If the Germans rightly considered the taking of Sevastopol a heroic feat of their infantry so too the Soviets justifiably glorified their defense quot by Ludwig Heinrich Dyck By late October 1941 the armies of the Third Reich had Apr 18 2015 quot Your vehicle is equipped with a Tire Pressure Monitoring System TPMS . B2477 This error indicates that your vehicle security module was configured incorrectly. Dec 30 2018 Your tire pressure warning light turns on when your tires are low but if it remains on after you ve filled your tires or after you get them filled during scheduled maintenance you might need to reset it in order to ensure the tire pressure monitoring system TPMS is activated and working properly. Tire wear or failure. Filled 39 em all to 33 per the spec and went on my way but the light remains on. All tire pressures including the spare should be checked regularly using an accurate pressure gauge when the tires nbsp 20 Dec 2017 If your TPMS system detects at least one or more of your tires has low pressure an indicator like the picture to the left will pop up on your dash board. Nov 14 2017 There is not a sensor in the spare. All ZJ WJ WK Non modified stock questions go here Persistant quot Spare Low Pressure quot Warning Hello I have seen many threads about this but cannot find a definitive answer anywhere 17 Dec 2013 When was the last time you checked the air pressure in your spare tire Here 39 s why this quick car maintenance tips is critical to your driving safety. Tire Pressure Monitoring System Some Models The Tire Pressure Monitoring System TPMS monitors the air pressure of all four tires. A couple days ago the low tire pressure indicator came on the dash of our 39 15 EX. Even if your spare never sees any use it can still be affected by the passage of time. I never saw it blink before and the manual doesn 39 t mention blinking. Spare tires age like any other tire. Tire Pressure Monitoring Low Pressure Warnings The Tire Pressure Monitoring Telltale Light will 10 Jan 2016 Low tire pressure warning dashboard indicator The more sophisticated direct type monitors the pressure in each tire including the spare tire on some models and will highlight on a dashboard display which tire is low on air nbsp 18 Dec 2016 Could it be that I need to drive at a higher speed for a longer period of time for the indicator to go off I didn 39 t check the spare tire yet. How to Reset Low Tire Pressure Light TPMS Tire Pressure Monitoring System In this video i will show you how easy it is to reset the low tire warning light Jan 25 2011 Hi members I have a 2007 LS460. Hard warning Warning Tire defect message if the pressure drops by more than 3. Here 39 s info on This is why it 39 s not unusual to have the low pressure indicator light go on first thing in the morning since it 39 s usually coldest overnight. Thanks. You ll have to change your tires and replace it temporarily with your spare. Mos Rea dour detailed guide on how far you can drive on a spare tire including helpful tips from our team of automotive experts. Even if the light turns on and a short time later turns off your tire pressure still needs to be checked. Use a tire pressure gauge and make sure that the pressure is at least 36 PSI. Inflate your tires to the proper pressure Warning will not disappear if pressure is lower than the recommendation . Also the sensors can go bad but before replacing the sensor I would double check that all tires have the correct pressure and then repeat the reset procedure. Then check all tires and all are fine. But the system only detects the low tire if its pressure is 30 percent lower than the others. A high line display in a vehicle shows you each individual tire 39 s pressure. When they put the spare nbsp A tire pressure monitoring system TPMS is an electronic system designed to monitor the air pressure inside the pneumatic tires on various types of vehicles. After driving the I know when the tire pressure warning light comes on one or more of my tires needs attention. Apr 20 2018 Step by step guide on how an automotive tire pressure indicator system works this information pertains to most systems. The light comes on when the ignition key is turned to the ON position. However TPMS is not a substitute for proper tire maintenance and it is the driver s responsibility to maintain correct tire pressure. 4 Jan 2016 If the tire pressure in one or more of your tires is low the tire pressure warning light will illuminate on your dashboard. The tire pressure monitoring system TPMS of the 2006 2016 Toyota Tacoma is designed to provide warning when tire inflation pressure of one or more tires including the spare tire is low. But this does not solve the riddle of the low tire pressure warning. I waited a few days until it warmed back up and adjusted the tire pressure. Therefore the TPMS will not monitor the pressure in the compact spare tire. The NHTSA National Highway Traffic Safety Administration regulations state that the low tire pressure light indicator must come on when the tire pressure drops 25 below the listed recommended inflation pressure. First Check the Recommended Air Levels Needed Refer to the Manufacturer s Sticker located on the inside of the Driver s door. These sensors gauge nbsp 28 Aug 2019 The error code may tell you that the air pressure in the tires is too low or too high or the tire pressure sensor is defective. Use a tire pressure gauge to check the tire pressure. spare tire low pressure warning