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Home >> Jeep >> 2008 >> Commander Base, 4.7 N, AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window System - Electrical Diagnostics >> Power Windows - Electrical Diagnostics >> DTC Troubleshooting >> U1001-Can B Bus (-) Circuit >> Possible Causes

Possible Causes

Possible Causes 
CAN B BUS DTC's IN FRONT CONTROL MODULE
(D54) CAN B BUS (-) CIRCUIT OPEN
DRIVER OR PASSENGER DOOR MODULE