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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1374 (Body Control Module (BCM) - DTCS B1167-24 To U1408-96) >> DTC Troubleshooting >> B12AE-11-Driver Door Ajar Redundant Switch-Circuit Short To Ground >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
DRIVER DOOR SECONDARY AJAR SWITCH SENSE CIRCUIT SHORTED TO GROUND
DRIVER DOOR AJAR SWITCH (INTEGRAL TO THE DOOR LATCH)
BODY CONTROL MODULE (BCM)

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

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