GM Service Manual Online
For 1990-2009 cars only

Step

Action

Normal Result(s)

Abnormal Result(s)*

1

Move the left seat rear vertical switch UP and DOWN.

The rear of the left seat moves up and down.

Power Seat Does Not Tilt Rearward

2

Move the left seat front vertical switch UP and DOWN.

The front of the left seat moves up and down.

Power Seat Does Not Tilt Forward

3

Move the left seat recline switch FORWARD and DOWN.

The left seat back reclines foward and back.

Power Seat Does Not Recline

4

Move the left seat entire seat switch FORWARD and BACK.

The entire left seat moves forward and back.

    •  Power Seat Inoperative
    •  Power Seat Inoperative

5

Move the right seat rear vertical switch UP and DOWN.

The rear of the right seat moves up and down.

6

Move the right seat front vertical switch UP and DOWN.

The front of the right seat moves up and down.

7

Move the right seat recline switch FORWARD and BACK.

The right seat back reclines forward and back.

8

Move the right seat entire seat switch FORWARD and BACK.

The right seat moves forward and back.

    •  Power Seat Inoperative
    •  Power Seat Inoperative

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