Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Set Condition
The Wireless Control Module (WCM) will monitor the signals from the four active Tire Pressure Monitoring (TPM) Sensors. A loss of signal error is detected if data are not received or cannot be accurately decoded over 16 consecutive blocks or minimum of 10 minutes when the vehicle speed is above 24 km/h (15 mph). An internal TPM Sensor hardware error condition will be set when an error in the accelerometer, pressure sensor, or temperature sensor is detected. The Tire Pressure Monitoring (TPM) Telltale Lamp will flash on and off for 75 seconds then remain on solid when a system fault is detected.
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Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.