Mike's Workshop Manuals
: Service manuals for every vehicle
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Jeep
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2006
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Commander Base, 3.7 K, AWD
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Repair and Diagnosis
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Body & Frame
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Windows
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Power Windows - Electrical Diagnostics
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DTC Troubleshooting
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U0019-Can B Bus-DDM/PDM
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Possible Causes
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