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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 >> P04B5-Fuel Fill Door Stuck Open >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
FUEL DOOR STATUS SIGNAL CIRCUIT SHORTED TO GROUND
OBSTRUCTION OR DAMAGE CAUSING FUEL DOOR FROM CLOSING PROPERLY
FUEL DOOR UNLOCK DRIVER SOLENOID ASSEMBLY
POWERTRAIN CONTROL MODULE (PCM)

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