Lumbar Component Replacement - Power AL2

1. Remove the seat back trim cover. Refer to Front Seat Back Trim Replacement .
2. Disconnect the electrical connection from the module.



3. Drill out the rivets that retain the module to the bracket.

1. Install the module to the bracket with the self-tapping fasteners or rivets.
2. Reconnect the electrical connector.
3. Install the seat back trim cover. Refer to Front Seat Back Trim Replacement .

Lumbar Component Replacement - Power AC9

1. Adjust the seat forward and up.
2. Remove the seat back trim cover. Refer to Front Seat Back Trim Replacement .



3. Disconnect both of the air line connectors from the lumbar module.



4. Remove the seat cover J channels from the seat frame as needed in order to access the module wiring.
5. Release the wire retainers on the main module wiring harness.
6. Disconnect the main module wiring harness electrical connector from under the seat and gently pull the harness through the seat frame.
7. Disconnect the electrical connector and single air line coming from the pump motor to the adaptive lumbar module.
8. Cut the straps retaining the adaptive lumbar module to the wire seat back frame.
9. Disconnect the lumbar module from the wire seat back frame.

1. Clip the lumbar module on the seat back wire frame.
2. Secure the lumbar module wire seat back frame with the straps.
3. Connect the single air line and the electrical connector into the pump motor to the lumbar module.
4. Route the main wiring harness through the seat back wire frame to the underside of the seat.
5. Install the wiring harness retainers and reconnect the electrical connector (under the seat frame).



6. Install the seat back J channels onto the seat back frame.



7. Connect both of the air line connectors onto the adaptive lumbar module.
8. Operate the recliner assembly forward and back while checking for interference with the module wiring and the air line connections.
9. Install the seat back trim cover. Refer to Front Seat Back Trim Replacement .