System Tests: Notes

NOTE: To diagnose and test memory seats, see appropriate wiring diagram in MEMORY SYSTEMS article.

SYMPTOM INDEX

Symptom ⁽¹⁾

Perform Test

Without Pneumatic Sport Seats

All Power Seat Functions Inoperative

Rear Height Does Not Move Up & Down

Front Height Does Not Move Up & Down

Seat Does Not Move Forward & Back

Seatback Does Not Recline

⁽²⁾5

Lumbar Support Seat Air Pump Inoperative

Lumbar Support Seat Bladder Does Not Deflate

⁽²⁾7

With Pneumatic Sport Seats

Bladder Does Not Inflate

Bladder Does Not Deflate

Seat Does Not Move

Rear Of Seat Does Not Tilt Up Or Down

Front Of Seat Does Not Tilt Up Or Down

Entire Seat Does Not Move Forward Or Back

Seatback Does Not Recline Up Or Down

Passenger's Seat Moves With Seat Select Switch In Driver's Position

Driver's Seat Moves With Seat Select Switch In Passengers Position

Seat Air Pump Inoperative

Seat Air Pump Does Not Inflate

Seat Air Pump Does Not Deflate

Seat Air Pump Runs For More Than 20 Seconds Without Inflating Or Deflating

⁽¹⁾	Pneumatic sport seats are an option on Pontiac Bonneville. For more information, see DESCRIPTION and PNEUMATIC SPORT SEATS (BONNEVILLE) under OPERATION.

⁽²⁾	This test applies to Eighty Eight, LeSabre and LSS with six-way power seats.