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Driver or Passenger Seat Lumbar Support Replacement (Driver/Passenger Seat Electric Lumbar)

Fig 1: Driver Or Passenger Seat Lumbar Support (Driver/Passenger Seat Electric Lumbar)
GM2019872Courtesy of GENERAL MOTORS COMPANY
Callout Component Name

Preliminary Procedures

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove driver or passenger seat. Refer to Driver or Passenger Seat Removal and Installation (Oshawa 2/4/6-Way Hybrid, 6-Way Sport) .
  3. Remove the front seat back cushion pad. Refer to Front Seat Back Pad Replacement (8-Way Power) .
1 Front Seat Lumbar Support Retainer (Qty:10)

Procedure

  1. Release the lumbar pump.
  2. Disconnect the wiring harness connector from the lumbar pump.
  3. Disconnect the wiring harness connector from the lumbar distributor.
  4. Disconnect the wiring harness connector from the vent fan.
  5. Cut cable straps.
  6. Release the lumbar at backrest frame.
  7. Remove lumbar assembly from backrest.
2 Front Seat Lumbar Support
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