Chevrolet Sonic Repair Manual: Tire Pressure Monitor Description and Operation

Tire Pressure Indicator Sensor Replacement

Removal Procedure Raise the vehicle on a suitable support. Refer to Lifting and Jacking the Vehicle. Remove the tire/wheel assembly from the vehicle. Refer to Tire and Wheel R ...

Tire Pressure Monitor Operation

This vehicle may have a Tire Pressure Monitor System (TPMS). The TPMS is designed to warn the driver when a low tire pressure condition exists. TPMS sensors are mounted onto each tire and wheel as ...

Other materials:

If No Steam Is Coming from the Engine Compartment
If an engine overheat warning is displayed but no steam can be seen or heard, the problem may not be too serious. Sometimes the engine can get a little too hot when the vehicle: Climbs a long hill on a hot day. Stops after high-speed driving. Idles for long periods in traffic. If the ...

Tire and Wheel Assembly Runout Measurement - Off Vehicle
Raise and support the vehicle. Mark the location of the wheels to the wheel studs and mark the specific vehicle position on each tire and wheel – LF, LR, RF, RR. Remove the tire and wheel assemblies from the vehicle. Closely inspect each tire for proper and even bead seating. If an ...

Accelerator Pedal Position Sensor Replacement
Accelerator Pedal Position Sensor Replacement Callout Component Name Preliminary Procedure Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection. 1 ...