U0217

Lost Communication With Door Switch C

Severity

✅ Low

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$6–33 (est.)

Symptoms

Interior lighting or door warnings do not work
Error on the dashboard
Incorrect operation of the central locking
Problems with the comfort system

Causes

Open or short circuit in door switch C circuit
Door switch fault C
Wiring harness damage
Problems with the ECU

How to Fix

Check the continuity of the door switch C circuit
Inspect connectors and wiring harness for damage
Check the functionality of door switch C
If necessary, replace the switch or repair the wiring
Reflash or replace the ECU if necessary

Related codes

U0216 U0218 U0219