GM Service Manual Online
For 1990-2009 cars only

Power Seats System Check AG1/AG2

Step

Action

Normal Result(s)

Abnormal Result(s)*

1

Move the LH rear vertical switch up and down.

The rear of the LH seat moves up and down.

Power Seat Does Not Tilt Rearward

2

Move the LH front vertical switch up and down.

The front of the LH seat moves up and down.

Power Seat Does Not Tilt Forward

3

Move the LH seat switch forward and back.

The entire LH seat moves forward and back.

    •  Power Seat Inoperative

4

For Oldsmobile, move the LH seat recline switch forward and back.

The LH seat back moves forward and back.

    •  Power Seat Inoperative

5

Move the RH rear vertical switch up and down.

The rear of the RH seat moves up and down.

Power Seat Does Not Tilt Rearward

6

Move the RH front vertical switch up and down.

The front of the RH seat moves up and down.

Power Seat Does Not Tilt Forward

7

Move the RH seat switch forward and back.

The entire RH seat moves forward and back.

    •  Power Seat Inoperative

8

For Oldsmobile, move the RH seat recline switch forward and back.

The RH seat back moves forward and back.

    •  Power Seat Inoperative

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

Power Seats System Check Pontiac w/ AL7

Step

Action

Normal Result(s)

Abnormal Result(s)*

1

  1. Place the seat select switch in the Left position.
  2. Briefly press each of the following seat switches:
  3. • Front vertical: UP
    • Front vertical: DOWN
    • Rear vertical: UP
    • Rear vertical: DOWN
    • Forward/back: FORWARD
    • Forward/back: BACK
    • Recline: FORWARD
    • Recline: BACK

The LH seat moves in the selected direction.

    •  Power Seat Inoperative

2

  1. Place the seat select switch in the Right position.
  2. Briefly press each of the following seat switches:
  3. • Front vertical: UP
    • Front vertical: DOWN
    • Rear vertical: UP
    • Rear vertical: DOWN
    • Forward/back: FORWARD
    • Forward/back: BACK
    • Recline: FORWARD
    • Recline: BACK

The RH seat moves in the selected direction.

    •  Power Seat Inoperative

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