U0522

Invalid Data Received From Door Switch G

Severity

✅ Low

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$6–33 (est.)

Symptoms

Incorrect operation of interior lighting
False door open alarms
Errors in the comfort system
Automatic functions related to doors do not work

Causes

Door position sensor fault G
Damage to the wiring to the sensor
Oxidation or damage to connectors
Problems with the body control module
Short circuit in the sensor circuit

How to Fix

Check the condition of the door position sensor G
Inspect wiring and connectors for damage
Test sensor resistance
Check for software updates for the control unit
If necessary, replace the sensor or repair the wiring

Related codes

U0521 U0523 B1245