GM Service Manual Online
For 1990-2009 cars only

Removing the Rear Seat Cushion

Notice: If you touch the exposed wires with the metal on the seat cushion, you could cause a short that could damage the battery and or wires. Avoid contact between the rear seat and the fuse center whenever you remove or reinstall the rear seat. Do not remove covers from any of the covered parts, and do not store anything under the seats.

To remove the rear seat cushion, do the following:

  1. Pull up on the front of the cushion to release the front hooks.
  2. Pull the cushion up and out toward the front of the vehicle.

To reinstall the rear seat cushion, do the following:


Object Number: 808341  Size: B4

Caution: A safety belt that is not properly routed through the seat cushion or is twisted will not provide the protection needed in a crash. If the safety belt has not been routed through the seat cushion at all, it will not be there to work for the next passenger. The person sitting in that position could be badly injured. After reinstalling the seat cushion, always check to be sure that the safety belts are properly routed and are not twisted.

  1. Buckle the center passenger position safety belt, then route the safety belts through the proper slots in the seat cushion. Do not let the safety belts get twisted.
  2. Slide the rear of the cushion up and under the seatback so the rear-locating guides hook into the wire loops on the back frame.
  3. With the seat cushion lowered, push rearward and then press down on the seat cushion until the spring locks on both ends engage.
  4. Check to make sure the safety belts are properly routed and that no portion of any safety belt is trapped under the seat. Also make sure the seat cushion is secured.

Rear Underseat Fuse Block


Object Number: 1371841  Size: B1

There is a fuse block located under the rear seat on the driver's side and passenger's side of the vehicle. The rear seat cushion must be removed to access the fuse blocks. See "Removing the Rear Seat Cushion" listed previously in this section.

To access the fuses, push in the two tabs, then lift the cover off.

Your vehicle may not have all the fuses listed below.

Driver's Side


Object Number: 1589159  Size: C1

Fuses

Usage

AMP

Amplifier

INTERCOOLER PUMP (OPT)

Intercooler Pump (Option)

THEFT/SHIFTER

Theft Sensors, Auto Shifter, Power Sounder

MR-RTD MOD (OPT)

Magnetic Ride Control Module (Option)

REAR DR MOD

Rear Door Modules

ELC SOL (OPT)

Automatic Level Control, Exhaust Solenoid (Option)

DRIVER DR MOD

Driver Door Module

TV/VICS

Infotainment (Export Only)

REAR HTD SEATS

Rear Heated Seats

SPARE

Spare

SPARE

Spare

IGN3

Front Passenger Heated Seat, Auto Shifter, Occupant Protection

RR SHLF SPEAKER

Rear Shelf Speaker

DPM

Memory Seat, Lumbar

TRUNK DR VALET

Trunk Release, Valet Lockout Switch

REVERSE LAMP

Reverse Lamps, Rear Parking Aid, Inside Rearview Mirror

AIR BAG

Airbag

POSITION LAMPS (OPT)

Rear Taillamps

JOINT CONNECTOR

Joint Connector

Relays

Usage

INTERCOOLER PUMP MICRO (OPT)

Intercooler Pump (Option)

ELC RELAY MINI (OPT)

Automatic Level Control Compressor (Option)

L POSITION RELAY MICRO

Left Rear Taillamp, Position Lamps (Option)

TRUNK DR REL RELAY MICRO

Trunk Release Motor

REV LAMP RELAY MICRO

Reverse Lamps, Rear Parking Aid, Inside Rearview Mirror

R POSITION RELAY MICRO

Right Rear Taillamp, Position Lamps (Option)

RUN RELAY MICRO

Ignition 3

ELC RELAY (OPT)

Automatic Level Control (Option)

STNDBY LAMP RLY MICRO (OPT)

Rear Taillamps, Position Lamps (Option)

Circuit Breakers

Usage

SEATS C/B

Power Seat

Diodes

Usage

SPARE

Spare

Passenger's Side


Object Number: 1411335  Size: C1

Fuses

Usage

SPARE

Spare

CANISTER VENT

Canister Vent Solenoid

RT TURN-RIM

Right Turn Signal

SUNROOF (OPT)

Sunroof Module (Option)

STOP LAMPS

Stoplamps

FUEL PUMP

Fuel Pump

RF HTD ST/S-BAND

Front Passenger Heated Seat, S-Bandâ„¢ Antenna

RADIO/ONSTAR

Radio/OnStar®

AIR BAG

Airbags

RIM

Battery to Rear Integration Module

RUN/CRANK

Ignition 1, Fog Lamps, Compressor Clutch, Engine Run/Crank Relays

HTD STG/CLM

Heated Steering Wheel, Column Lock Module

REAR DEFOG

Rear Defogger

INTERIOR LAMP

Interior Lamps

PSG DR MOD

Front Passenger Door Module

LT TURN-RIM

Left Turn Signal

REAR FOG LAMP (OPT)

Rear Fog Lamps (Option)

AFTERBOIL/DIFF PUMP (OPT)

After Boil, Rear Differential Cooling Pump

RIM

Ignition to Rear Integration Module

JOINT CONNECTOR

Joint Connector

Relays

Usage

SPARE

Spare

REAR DEFOG RELAY MINI

Rear Defog

FUEL PUMP RELAY MICRO

Fuel Pump

REAR FOG LAMP RLY MICRO (OPT)

Rear Fog Lamps (Option)

STOP LAMP RELAY MICRO

Stoplamps

INT LAMP RELAY MICRO

Interior Lamps

RUN/CRANK RELAY MICRO

Ignition 1

AFTERBOIL/DIFF PUMP RELAY MICRO (OPT)

After Boil, Rear Differential Cooling Pump (Option)

Circuit Breakers

Usage

WINDOW MTRS C/B

Power Window Motors Circuit Breaker

Diodes

Usage

TRUNK DIODE

Trunk Release