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Home >> Jeep >> 2006 >> Commander Base, 3.7 K, AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Windows - Electrical Diagnostics >> DTC Troubleshooting >> U0019-Can B Bus-DDM/PDM >> Possible Causes
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Possible Causes

Possible Causes 
CAN B BUS DTC's IN FRONT CONTROL MODULE
(D55) CAN B BUS (+) CIRCUIT OPEN
(D54) CAN B BUS (-) CIRCUIT OPEN
DRIVER OR PASSENGER DOOR MODULE