Diagnostic Test
- CHECK FOR AN ACTIVE DTC NOTE:
The vehicle must remain stationary for 20 minutes before proceeding with this diagnostic procedure.
- Check for and remove any non-FCC compliant components.
- Verify that all tire pressures are to the recommended cold inflation tire pressure specifications.
- Turn the ignition on.
- With the scan tool, read DTCs and record on the repair order.
- Test drive the vehicle at a speed greater than 24 km/h (15 mph) for 10 minutes in order to receive TPM Sensor data and allow for the system to update.
- With the scan tool, erase DTCs.
- With the scan tool, read TPM DTCs.
Is the DTC active?
Yes
- Go To 2
No
- Perform the INTERMITTENT DTC PROCEDURE. Refer to TESTING FOR AN INTERMITTENT CONDITION .
- TIRE PRESSURE MONITORING (TPM) MODULE INTERFERENCE NOTE:
Interference may occur if the TPM Module is installed incorrectly or the TPM harness is not fastened properly to the body.
- Turn the ignition off.
- Verify the following:
- Aftermarket devices are installed or in the vehicle.
- The TPM Module harness is damaged or is routed incorrectly.
- The TPM Module is installed incorrectly.
Are there any of the above conditions present?
Yes
- Repair as necessary.
- Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE .
No
- Replace the Tire Pressure Monitoring (TPM) Module in accordance with the Service Information. Refer to MODULE, TIRE PRESSURE MONITORING (TPM), REMOVAL .
- Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE .