VOLVO
DDM-0041 - Door warning lamp. Signal too high
System
Driver Door Module (DDM)
Volvo models this fault code applies to
Applies to the following models:
1 modelS80 (1999–2006)
Show models by year and engine (1)
What does this fault code mean?
The signal wire to the door warning lamp is shorted to voltage, and the driver's door control module registers too high a signal. The door warning lamp then does not work as it should.
Possible causes
- Signal wire shorted to voltage
What you can do
- 1Check whether the door warning lamp goes out when the door is properly closed, and note whether it stays lit
- 2Use a multimeter to check that the wire to the door warning lamp has no contact with voltage while the ignition is off
- 3If a short is found, the wire needs replacing, which a workshop should do
- 4If the wire is sound, have a workshop check the warning lamp and its connectors
Symptoms you may notice1
- The door warning lamp does not work
General guidance for car owners. Diagnosis on the car can point to a different cause.