U0218
NetworkModule Communicationmoderate severityLost Communication With Door Control Module E
What U0218 Means
The network lost communication with door control module E. Functions controlled by that door module may stop working.
Symptoms
- Door controls unresponsive
- Lock or window failure
- Dash warning message
Common Causes
- Faulty door control module E
- Harness damage in door boot
- Loose connector
- Fuse failure
Diagnostic Steps
- Scan network for codes
- Check module power and ground
- Inspect connectors and harness
- Test CAN communication
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Full-system pro platform — topology mapping, ECU coding, the works.
✓ Autel official store
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