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Home >> Jeep >> 2021 >> Gladiator Mojave, Part Time T/Case Control, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 ((Active Cruise Control Module (Acc) - Electrical Diagnostics)) >> DTC Troubleshooting >> U1215-00-Lost Communication With Forward Facing Camera >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2022 Chrysler Voyager and 2022 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
FUSED IGNITION CIRCUIT OPEN
GROUND CIRCUIT OPEN
CAN C BUS (+) CIRCUIT SHORTED TO GROUND
CAN C BUS (-) CIRCUIT SHORTED TO GROUND
CAN C BUS (+) CIRCUIT OPEN
CAN C BUS (-) CIRCUIT OPEN
CAN C BUS (-) CIRCUIT SHORTED TO CAN C BUS (+) CIRCUIT
FORWARD FACING CAMERA

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