FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Checking the Lamp




Checking The Lamp







Unplug the connector:
- Main instrument unit 20-pin connector (540)

















- Connect a test lamp to pin 9 of the MIU (K20) and a good ground.







- Turn the ignition switch to the ON position.







- Switch on the lights.







- The test lamp should light.

Is the function correct?

NO - Rectifying the Lead

YES - Changing Components