acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

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Dashlight Brightness Controller: Testing and Inspection

NOTE:  The control unit is built into the dash lights brightness controller.

1. Carefully pry the controller out of the dashboard, then disconnect the 3P connector from the controller.

2. Inspect the connector terminals to be sure they are all making good contact.

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If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.

^

If the terminals look OK, make the following input tests at the connector.
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If any test indicates a problem, find and correct the cause, then recheck the system.

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If all the input tests prove OK, the controller must be faulty; replace it.

Door Switch > < Testing For A Short With A Self-Powered Test Light or DVOM|Page 9849