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Power supply and grounding

Power supply and grounding

The control module is supplied with +30 via maxi fuse no. 5 on pin 20 (K20) and with +15 via fuse no. 19 on pin 9 (K20).

The control module is grounded as follows:




Power ground on pin 10 (K20). Grounds the motors.

Signal ground on pin 18 (K42). Grounds the control module processor and potentiometers.

Chassis ground. The control module casing must be connected to the chassis to minimize the risk of it interfering with other systems.