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Home >> Jeep >> 2024 >> Grand Cherokee Summit >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (Hybrid Control Processor Module (HCP) - DTCS P0A32-00 To P0A49-00) >> DTC Troubleshooting >> P0A3D-00-Drive Motor B Inverter Over Temperature >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
LOW TEMPERATURE COOLING LOOP FAILURE
LOW TEMPERATURE COOLANT PUMP FAILURE
TRANSMISSION OIL COOLING RESTRICTIONS
TRANSMISSION ELECTRIC OIL PUMP FAILURE
TRANSMISSION
POWER INVERTER MODULE (PIM)

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