B1325 54

B1325 54

Sunroof engine, Temperature too high.







Fault symptom
- Sunroof cannot be operated.

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Ignition ON.

Fault criteria:
- Sunroof engine, Temperature too high.

System reaction to a fault:
- Sunroof out of order.

Checking the wiring harness
- Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.

Diagnostic help
- See "Before changing a control module" and "After fitting a control module" under Fault diagnosis, general.