Possible Causes
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.
| Possible Causes |
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| BATTERY PACK CONTROL MODULE (BPCM) |
WARNING:
On vehicles equipped with the high voltage system, you must thoroughly read and follow all High Voltage Safety procedures. In addition, before performing any diagnostic or service procedure near a high voltage component, you must perform the High Voltage Power Down. Failure to follow these instructions may result in possible serious or fatal injury.
Refer to HIGH VOLTAGE POWER DOWN to perform the High Voltage Power Down procedure.
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to BPCM PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .