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Home >> Jeep >> 2021 >> Gladiator Mojave, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 3.6L (GPEC 5) - DTCS P2299 To U0129 >> DTC Troubleshooting >> P257E-Engine Hood Switch Circuit Low >> Possible Causes

Possible Causes

Possible Causes
HOOD AJAR SWITCH SENSE CIRCUIT SHORT TO GROUND
HOOD AJAR SWITCH SENSE CIRCUIT SHORT TO SENSOR GROUND CIRCUIT
HOOD AJAR SWITCH 1 - LOW INTERNAL RESISTANCE
BODY CONTROL MODULE (BCM)

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