Network
generic / SAE
U0216
Lost Communication with Door Control Module Front Passenger
The body controller has lost the front passenger door module. Window, lock, mirror and door light functions on this door stop responding.
SystemNetwork
Typegeneric / SAE
GroupU0
Range / number2 / 16
Possible causes
- Door harness broken in hinge high
- Gateway module routing CAN messages incorrectly low
- CAN terminating resistor (120 Ω) drifted out of spec low
Symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 80–600 €
- Estimated time: 0.5–3 h
- Component: door control module
- Component: door harness
Sources
References
sae:J2012