UEM-0083

Condition

Diagnostic trouble code (DTC) UEM-0083 is stored if the rain sensor registers an internal error when carrying out self diagnostics.

Substitute value

- Intermittent windshield wipers.
- High speed windshield wipers.

Possible source

- Defective rain sensor.
- The rain sensor is not properly secured to the windshield.
- Crack in the windshield by the rain sensor.
- Stone chip on the windshield by the rain sensor.

Fault symptom[s]

- No rain sensor function.