GM Service Manual Online
For 1990-2009 cars only

Step

Action

Normal Result(s)

Abnormal Result(s)*

1

Push the cigar lighter into the cigar lighter receptacle until you hear a click.

The cigar lighter will pop out to the edge of the cigar lighter receptacle when the filament is hot.

Cigar Lighter Inoperative

2

Connect the accessory plug into the accessory power receptacle.

The accessory will operate normally.

Auxiliary Outlets Inoperative

3

Connect accessory to the power drop connector and turn the ignition switch to accessory.

The accessory will operate normally.

Auxiliary Outlets Inoperative

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