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Control module power supply

Control module power supply



+30

The main relay is supplied with +30 from maxifuse 2. Control module pins 1 and 48 are powered from fuse 28.

The control module uses +30 for its memory.

Diagnosis


If +30 is absent, the engine will not start and the system cannot be contacted with the diagnostic tool.


+15

Control module pin 60 is supplied with +15 from fuse 17. When +15 is applied to pin 60, the control module will be activated.

Diagnosis


If +15 is absent, the engine will not start and the system cannot be contacted with the diagnostic tool.