Defect Codes 22 - 23

Defect Codes 22, 23:

*D* Defect code memory: Current limit has been exceeded:

Explanation: The current of the load circuit of the relays for the central locking system is constantly measured within the ZV module. If an increased value occurs, an internal, electronic over current protection facility switches oft the load circuit. The defect code is stored in this case.

Troubleshooting:

- Check wires from ZV module to the ZV motor drives for a short to positive or short to ground

- Check ZV motor drives for faults - is the short caused by a ZV motor drive?