Checking the Power Supply

Checking The Power Supply







Unplug the connector:
- Main instrument unit 12-pin connector (540)

















- Connect a test lamp to pin 7 of the MIU (K12) and a good ground.







- The test lamp should light.

Checking the wiring harness
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - II

YES - Final Check