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Home >> Jeep >> 2025 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 41 (Hybrid Control Processor Module (HCP) - DTCS P1CDF-00 To P2183-00) >> DTC Troubleshooting >> P1CF8-00 Battery Heating System Failure >> Possible Causes

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 HEATING PUMP FUSE OPEN
LOW COOLANT LEVEL IN THE BATTERY LOW TEMPERATURE COOLING LOOP
HEAT EXCHANGER
POWER INVERTER MODULE (PIM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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