GM Service Manual Online
For 1990-2009 cars only

Step

Action

Normal Result(s)

Abnormal Result(s)*

1

Push the Cigar Lighter insert into the Cigar Lighter receptacle.

The insert should pop out of the receptacle once the filament is hot.

Cigar Lighter Inoperative

2

Using the Cigar Lighter insert, push the insert into the Auxiliary power outlet(s).

The insert should pop out of the receptacle once the filament is hot.

Auxiliary Outlets Inoperative

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.