Preliminary Procedure

1. Remove the front seat. Refer to Driver and Passenger Seat Replacement.
2. Remove the front seat back cushion cover and pad. Refer to Seat Back, Cover, Pad Replacement - Front Seat.
3. Remove the front seat cushion cover and pad. Refer to Seat, Cushion, Cover, Pad Replacement - Front Seat.

1

Lumbar Subsystem Retainer (Qty: 4)

2

Lumbar Subsystem

Procedure

1. Disconnect the lumbar subsystem assembly from the seat back frame and lumbar support.
2. Disconnect the electrical connector.
3. Remove the tie straps attaching the pump to the torque tube under the seat.
4. Remove the control module by unhooking the J strips from the seat cushion support wires.
5. Remove the pump and the control module as an assembly.