When does the service tire monitor light turn on?
Typically, the service tire monitor light turns on when your tire pressure needs adjusting. However, other issues can cause the light to turn on as explained in the following TPMS diagnostic article. This article applies to the Chevrolet Silverado 1500 (1999-2006).
How does the tire pressure warning light work?
If the tire pressure in one or more of your tires is low, the tire pressure warning light will illuminate on your dashboard. An indirect TPMS uses wheel speed sensors that are part of your anti-lock braking. These sensors gauge how fast your tires are revolving to determine the relative size of your tires.
How does a Ford tire pressure monitor work?
The Ford will indicate on the dashboard, and the GM will light a turn signal bulb, to show which corner to start with. Let air out of the tire in that position until the horn toots, then move to the next indicated tire.
How does the tire monitor work on a Chevy Silverado?
Begin removing air from the driver-side front tire. Remove air from the tire for about 10 seconds, then wait for the truck’s horn to chirp. Each chirp signifies that tire sensor as matched with the monitor system. Note: If the horn does not sound, the system has reset itself and the procedure will need to be re-done.
What does it mean when tire pressure warning light comes on?
If your TPMS warning light comes on, it requires immediate attention. One or more of your tires has dangerously low pressure. Here are a few scenarios: If you start your vehicle and the TPMS light stays on, don’t drive it.
Why is my front tire wearing on the inside?
But, if you notice that the inside of your tire is wearing more than the center or outer part, this could be an indicator that there is something wrong with your suspension.
Why is the tire pressure not showing up on the dashboard?
The pressure appears to remain fairly stable when it shows on the dash so I don’t think there is a real leak, there just appears to be something wrong (as you mentioned) in the TMPS communicating with the dashboard display.
What does the service tire monitor light do?
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.