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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 >> P1DBA-00 Battery Cooling 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
LOW COOLANT LEVEL IN THE BATTERY COOLING LOOP
BATTERY CHILLER
HV BATTERY COOLANT PUMP FUSE OPEN
POWER INVERTER MODULE (PIM)

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

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