Diagnostic Test
- CHECK FOR AN ACTIVE DTC NOTE:
The vehicle must remain stationary for 20 minutes before proceeding with this diagnostic procedure.
- Turn the ignition on.
- With the scan tool, read TPM Module DTCs and record on the repair order.
- With the scan tool, erase TPM Module DTCs.
- Test drive the vehicle at a speed greater than 20 km/h (13 mph) for 20 minutes in order to receive TPM Sensor data and allow for the system to update.
- With the scan tool, read TPM Module DTCs.
Did the DTC return?
Yes
- Go to 2
No
- Go to 3
- TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT ACTIVE
- Turn the ignition on.
- With the scan tool, select Data Display for the TPM Module and locate the following for each TPM Sensor:
- Tire Pressure Sensor HW Fault
- Tire Temperature Sensor HW Fault
- Tire Acceleration Sensor HW Fault
Do any of the above HW faults read "Set"?
Yes
- For each TPM Sensor with a HW Fault. Install a new Tire Pressure Monitoring (TPM) Sensor in accordance with the Service Information. Refer to SENSOR, TIRE PRESSURE MONITORING (TPM), REMOVAL .
- Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE - TPM VERIFICATION .
No
- Install a new Tire Pressure Monitoring (TPM) Module in accordance with the Service Information. (Refer to MODULE, TIRE PRESSURE MONITORING (TPM)
- Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE - TPM VERIFICATION .
- INTERMITTENT TIRE PRESSURE MONITORING (TPM) SENSOR DTC
- The conditions necessary to set this DTC are not present at this time.
- Perform any Service Bulletins that may apply to this condition.
- With the scan tool, erase TPM Module DTCs.
- Have the vehicle remain stationary for 20 minutes.
- With the scan tool, read TPM Module DTCs.
Did the DTC return?
Yes
- Install a new Tire Pressure Monitoring (TPM) Module in accordance with the Service Information. (Refer to MODULE, TIRE PRESSURE MONITORING (TPM)
- Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE - TPM VERIFICATION .
No
- Test complete.
- Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE - TPM VERIFICATION .