Diagnostic Test
WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FOR AN ACTIVE DTC
- With the scan tool, read PAM DTCs and record on the repair order.
- With the scan tool, erase DTCs.
- Using the recorded Environmental Data, along with the When Monitored and Set Conditions above, operate the vehicle in the conditions that set the DTC.
- With the scan tool, read PAM DTCs.
Did the DTC return?
Yes
- Go To 2
No
- Perform the TESTING FOR AN INTERMITTENT CONDITION procedure. Refer to TESTING FOR AN INTERMITTENT CONDITION .
- CHECK THE BCM AND TTM FOR LOSS OF COMMUNICATION
- With the scan tool, communicate with the BCM and TTM.
Is communication possible with the BCM and TTM?
Yes
- Go To 3
No
- Perform the COMMUNICATION DIAGNOSTIC PROCEDURE. Refer to COMMUNICATION DIAGNOSTIC PROCEDURE .
- With the scan tool, communicate with the BCM and TTM.
- CHECK THE DATA VALUES IN THE BCM AND PAM
- With the scan tool, communicate with the BCM and PAM and check for any missing, incorrect sensor, data values, or SNA (Signal Not Available) inputs.
Were there any problems found?
Yes
- Repair the missing or incorrect data values in the BCM.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
No
- Test complete.
- Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
- With the scan tool, communicate with the BCM and PAM and check for any missing, incorrect sensor, data values, or SNA (Signal Not Available) inputs.