Control Module: Service Precautions

CONNECTING DISCONNECTING CONTROL MODULES
Always switch off the ignition before connecting or disconnecting a connector or the test box to a control module.





TEMPERATURE
The control module must not be heated to above 30� C. Remove control module when staving for example.

ARC WELDING
Disconnect connector from control modules when arc welding.
Remove control module before carrying out any arc welding work close to it.

REPLACING
Do not replace a control module without checking its wiring and components. The new component may be damaged in the same way as the old one.