Tire Pressure Monitor Warning Light
When the low tire pressure warning light comes on, immediately check air pressure of all tires and adjust to the specified pressure. Reset TPM system. See Tire Pressure Monitor System Reset . If light is still on, there is a malfunction in the TPM system. See appropriate manufacturer service information.
Under the following conditions, the system may not function properly:
- Insufficient tire pressure.
- Structural damage on tires.
- Load on vehicle on one side.
- One axle is heavily loaded (i.e., when pulling a trailer).
- When snow chains are used.
- When spare wheel is installed.
- One wheel is replaced.
- Tire pressure sensor battery is depleted (7-10 year life span).