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Home >> Jeep >> 2021 >> Grand Cherokee Trackhawk >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> (Driver Door Module (DDM) (DMFL) - Electrical Diagnostics) >> DTC Troubleshooting >> U0232-00-Lost Communication With Blind Spot Detection Module >> Possible Causes

Possible Causes

Possible Causes
BLIND SPOT SENSOR POWERS AND GROUNDS
CAN IHS BUS CIRCUIT OPEN
LEFT BLIND SPOT SENSOR
RIGHT BLIND SPOT SENSOR

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