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Like all contemporary cars, trucks, and crossovers, Toyotas have a Tire Pressure Monitoring System (TPMS). TPMS has been mandated by the UNITED STATE federal government because 2007, but many vehicles had actually units prior to the rule"s implementation. The mandate came about after Ford Explorers were found to be flipping over at an alarming rate. Ford and the tire manufacturer Ford provided at the time pointed fingers at one another over who was to blame for the safety worry. In the end, the Explorer changed its suspension architecture, the tire manufacturer changed its tread adhesion high quality regulate, and also the motoring public got a brand-new mechanism they might or might not have ever essential.
How Does TPMS Work?The TPMS system in your auto monitors the press in your tires in one of two ways. The easiest and most common device on earlier vehicles equipped via this innovation wregarding usage the anti-lock braking device sensors to monitor the speed at which each of the car"s 4 wheels was turning. If one was turning slower, the device would certainly put out a warning. If you have actually a 2007 Highlander your crossover likely has actually this system. Our photo is from that version and also year.- Related Story - Is Your TPMS Light On? Here"s Why
The second type of TPMS device provides a sensor in each wheel, and also in some cases the spare. It straight actions the push of the air within the wheel and if any kind of of them drop listed below the collection points an alarm is signaled.
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The problem is that if one changes their tires or if the air temperature drops swiftly, the TPMS light can come on. Or, it deserve to come on if tright here is indeed a level. How does one reset that light after the problem if refixed, or if it is a false alarm, like after a new set of tires are put on? - Related Story From 2011 - Toyota recalls vehicles over TPMS risks
Where Is the Toyota TPMS Button?For Toyota, Lexus and Scion models made between around 2001 and 2010 (that have actually this system), tright here is a tiny button favor the one shown. It is situated way down under the steering column at the incredibly bottom of the vehicle"s dash assembly. It is almost much better to begin at the brake and also power pedals and start to look upward to discover it. On more recent models, the recollection is normally done via the infotainment device menus. (How to recollection TPMS on Page 2)
How To Use The Reset ButtonFor Toyotas via the system, the button has 2 functions. To temporarily shut off the dashboard warning light one have the right to touch and also host the switch while the automobile is running. To recollection the system, the usual procedure is to park, put on the parking brake, rotate the engine to the "on" position, not to be puzzled through "run," touch the switch till it goes out, then let go and then host it in again till it flashes the dash light three times. Check your hands-on if that is not the solution, and also be certain you don"t actually have a low tire of course. The system then initializes over the next 100 miles or so and also you should be all set. For newer models follow the on-display screen prompts to recollection the mechanism or refer to your hands-on.