Diagnostic Test
WARNING: This page is about a different car, the 2025 Jeep Grand Cherokee. 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 Battery Pack Control Module (BPCM) DTCs and record on the repair order.
- Record the Freeze Frame Data (If available), Event Data (If available), and Environmental Data.
- With the scan tool, erase DTCs.
- Using the recorded 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 BPCM DTCs.
Did the DTC return?
Yes
- Refer to the Communication Diagnostic Procedure.
No
- Perform the TESTING FOR AN INTERMITTENT CONDITION procedure.