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Home >> Jeep >> 2013 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Memory Modules >> Memory Seat Module (MSMD) - Electrical Diagnostics >> DTC Troubleshooting >> U0155-00-Lost Communication With Cluster/CCN >> Possible Causes

Possible Causes

Possible Causes 
CAN INTERIOR BUS (+) CIRCUIT SHORTED TO VOLTAGE
CAN INTERIOR BUS (-) CIRCUIT SHORTED TO GROUND
INSTRUMENT CLUSTER POWER AND GROUND
TIPM NOT CONFIGURED CORRECTLY
INSTRUMENT CLUSTER (CCN)
MODULE THAT SET THIS DTC