Front Seat Backrest
WARNING:
Always wear safety glasses when repairing an air bag supplemental restraint system (SRS) vehicle and when handling an air bag module. This will reduce the risk of injury in the event of an accidental deployment.
WARNING:
The safety belt pretensioner is a pyrotechnic device. Always wear safety glasses when repairing an air bag equipped vehicle and when handling a safety belt buckle pretensioner or safety belt retractor pretensioner. Never probe a pretensioner electrical connector. Doing so could result in pretensioner or air bag deployment and could result in personal injury.
WARNING:
To reduce the risk of personal injury, do not use any memory saver devices.
NOTE:
If a seat equipped with a seat mounted side air bag and/or a safety belt pretensioner (if equipped) system is being serviced, the supplemental restraint system (SRS) must be depowered.
NOTE:
The air bag warning lamp illuminates when the RCM fuse is removed and the ignition switch is ON. This is normal operation and does not indicate a supplemental restraint system (SRS) fault.
NOTE:
The SRS must be fully operational and free of faults before releasing the vehicle to the customer.
NOTE:
Driver seat is shown, passenger seat is similar.
- Position the seat to allow access to the four mounting bolts.
- Depower the SRS. For additional information, refer to Supplemental Restraint System (SRS) Depowering and Repowering in the General Procedures portion of AIR BAG RESTRAINT SYSTEMS .
- Remove the front seat. For additional information, refer to DRIVER SEAT .
- Remove the front seat backrest. For additional information, refer to FRONT SEAT CUSHION .
- Disassemble the parts in the order indicated in the following illustration and table.
TO REMOVE INDIVIDUAL PARTS, ONLY CARRY OUT THE LISTED STEPS:
FRONT SEAT BACKREST COMPONENT REMOVAL STEPSPart Steps Lumbar assembly 1-8 Backrest thermal electric device (TED) 2, 9-10 - To assemble, reverse the disassembly procedure.
- Install the front seat backrest. For additional information, refer to FRONT SEAT CUSHION .
- Install the front seat. For additional information, refer to DRIVER SEAT .
- Repower the SRS. For additional information, refer to AIR BAG RESTRAINT SYSTEMS .
NOTE:
Make sure the battery negative cable is still disconnected before continuing with the installation portion of this procedure.
- Remove the seat backrest trim panel.
- Pull out at bottom to release the retainer clips.
- Pull out at sides to release the retainer clips.
- Slide the trim panel down and remove.
ITEM 2: BACKREST TRIM PANEL DISASSEMBLY NOTE
- Squeeze together the tip of the head restraint sleeve and pull the sleeve out of the frame tube.
ITEM 3: HEAD RESTRAINT SLEEVES DISASSEMBLY NOTE
NOTE:
The inboard and outboard head restraint sleeves are not interchangeable.
NOTE:
The head restraint sleeves incorporate an alignment tab that must face forward when installed.
- Remove the ten hog rings (one shown).
ITEM 4: BACKREST TRIM COVER DISASSEMBLY NOTE
- Drill out the four rivets (two shown).
ITEM 8: POWER LUMBAR ASSEMBLY DISASSEMBLY NOTE