U0219
Lost Communication with Liftgate/Decklid Control Module
The body bus has lost the powered liftgate / decklid module. Electric opening and soft-close features stop working; latch must be operated manually.
The body bus has lost the powered liftgate / decklid module. Electric opening and soft-close features stop working; latch must be operated manually.
Common causes
- high
Liftgate harness broken
One of the most commonly reported causes for this code — check this first.
Typical part cost: $110-880
- low
Gateway module routing CAN messages incorrectly
Less common, but worth ruling out after the more likely causes.
Typical part cost: $110-880
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does U0219 mean?
U0219 means "Lost Communication with Liftgate/Decklid Control Module". It is a generic OBD-II code that points to a fault in the network / communication.
What are the most common causes of U0219?
liftgate harness broken; gateway module routing can messages incorrectly; can terminating resistor (120 ω) drifted out of spec — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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