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Home >> Jeep >> 2014 >> Cherokee Sport, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> (Driver Door Module (DDM) (DMFL/R) - Electrical Diagnostics) >> DTC Troubleshooting >> U0209-00-Lost Communication With Memory Seat Control Module >> Possible Causes
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Possible Causes

Possible Causes
CAN INTERIOR BUS(+) (125k) CIRCUIT SHORTED TO VOLTAGE
CAN INTERIOR BUS(-) (125k) CIRCUIT SHORTED TO GROUND
MEMORY SEAT MODULE POWER AND GROUND
BCM NOT CONFIGURED CORRECTLY
MEMORY SEAT MODULE
MODULE THAT SET THIS DTC

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  COMMUNICATION PRE-DIAGNOSTIC PROCEDURE