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Home >> Jeep >> 2024 >> Grand Cherokee Summit >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 73 (2.0L - DTCS P04B5 To P04D2) >> DTC Troubleshooting >> P04C1-Fuel Fill Door Unlock Control Circuit Low >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
FUEL DOOR UNLOCK SOLENOID SUPPLY CIRCUIT SHORTED TO GROUND
FUEL DOOR UNLOCK SOLENOID CONTROL CIRCUIT SHORTED TO GROUND
FUEL DOOR UNLOCK SOLENOID
POWERTRAIN CONTROL MODULE (PCM)

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