Diagnostic Test

WARNING: This page is about a different variant/trim than selected.

CHECK FOR AN ACTIVE DTC
NOTE:
Before beginning diagnostic procedure, verify that tire pressures are correct.
1. Turn the ignition on.
2. With the scan tool, read TPM Module DTCs and record on the repair order.
3. With the scan tool, erase TPM Module DTCs.
4. Test drive the vehicle at a speed greater than 20 km/r (13 mph) for 20 minutes in order to receive TPM data and allow for the system to update.
5. With the scan tool, read TPM Module DTCs.
  Did the DTC return?
  
  Yes
  - Go To 2
  No
  - Test complete.
  - Perform the TPM VERIFICATION TEST. Refer to TPM VERIFICATION .
TPM-RKE ANALYZER CH9936
Is there a TPM-RKE Analyzer CH9936 available?

Yes
- Go To 3
No
- Go To 4
WITH TPM-RKE TOOL CHECK TIRE PRESSURE MONITORING (TPM) SENSOR IDS
NOTE:
Always be certain to select the proper vehicle line and model year when using this tool, as the tool will automatically use the correct protocol to attempt to read the Sensor. If the incorrect vehicle line and/or model year is selected, the Sensor will not respond to the tool.

NOTE:
If you receive no response from any of the tire pressure sensors, check to make sure that the TPM-RKE Analyzer is set correctly, and repeat the process on each of the non-responsive wheel(s)
1. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to scan each TPM Sensor for an ID, store in the proper location in the TPM-RKE Analyzer.
2. Use a TPM-RKE Analyzer to upload the correct IDs and proper locations in the scan tool.
3. With the scan tool, select the TPM Module under "Miscellaneous Functions", follow the procedure for uploading TPM Sensor IDs.
4. With the scan tool, erase TPM Module DTCs.
5. Test drive the vehicle at a speed greater than 20 km/r (13 mph) for 20 minutes in order to receive TPM data and allow for the system to update.
6. With the scan tool, check to see if the TPM Module IDs match what is programmed into the TIPM Module.
  Do the TPM IDs match?
  
  Yes
  - Test complete.
  - Perform the TPM VERIFICATION TEST. Refer to TPM VERIFICATION .
  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 TPM VERIFICATION .
WITHOUT TPM-RKE TOOL CHECK TIRE PRESSURE MONITORING (TPM) SENSOR IDS
1. Starting with the left front wheel, deflate the tire to 20 PSI, wait two minutes, and check the scan tool for changes to any compensated tire pressure values.
2. Repeat the above step on each wheel of the vehicle.
3. With the scan tool, erase TPM Module DTCs.
4. Test drive the vehicle at a speed greater than 20 km/r (13 mph) for 20 minutes in order to receive TPM data and allow for the system to update.
5. With the scan tool, check to see if the correct TPM IDs are programmed into the TPM Module.
  Are the correct TPM Sensor IDs in the TPM Module?
  
  Yes
  - Test complete.
  - Perform the TPM VERIFICATION TEST. Refer to TPM VERIFICATION .
  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 TPM VERIFICATION .