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 |
|---|
| HV BATTERY COOLING SYSTEM FAILURE |
| BATTERY TEMPERATURE ABOVE 125.0° C |
| COOLANT TEMP INLET SIGNAL SHORTED TO GROUND |
| COOLANT TEMP INLET RETURN SHORTED TO GROUND |
| BATTERY PACK CONTROL MODULE (BPCM) |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE and/or BPCM PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .