Diagnostic Test

DTC STATUS IS ACTIVE
1. Turn the ignition on.
2. With the scan tool, read and record TPM Module DTCs.
3. With the scan tool, erase stored TPM Module DTCs.
4. Test drive the vehicle at a speed greater than 24 km/h (15 mph) for 20 minutes in order to receive TPM Sensor data and allow for the system to update.
5. With the scan tool, select View DTCs in the TPM Module.
  Is the DTC status Active at this time?
  
  Yes
  - Go To 2
  No
  - Go To 3
TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT ACTIVE
1. Turn the ignition on.
2. 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 .
  No
  - Install a new 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 .
INTERMITTENT TIRE PRESSURE MONITORING (TPM) SENSOR DTC
1. The conditions necessary to set this DTC are not present at this time.
2. Perform any Technical Service Bulletins that may apply to this condition.
3. With the scan tool, clear DTCs in the Tire Pressure Monitoring (TPM) Module.
4. Have the vehicle remain stationary for 20 minutes.
5. With the scan tool, select View DTCs in the Tire Pressure Monitoring (TPM) Module.
  Does the DTC reset or is the status Active for this DTC?
  
  Yes
  - Install a new 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 .
  No
  - Test complete.
  - Perform the TPM VERIFICATION TEST. Refer to STANDARD PROCEDURE .