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Home >> Chevrolet >> 2017 >> Colorado Base >> Repair and Diagnosis >> Body & Frame >> Seats >> Power Seat System >> Repair Instructions >> Front Seat Back Lumbar Replacement

Front Seat Back Lumbar Replacement

Fig 1: Front Seat Back Lumbar
GM3781623Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
WARNING:

Refer to SIR Warning .

Preliminary Procedures

  1. Remove the driver or passenger seat. Refer to Driver or Passenger Seat Removal and Installation .
  2. Remove the driver or passenger seat back cushion cover and pad. Refer to Driver or Passenger Seat Back Cover and Pad Replacement .
1 Seat Lumbar Sub System

Procedure

  1. Disconnect the electrical connectors.
  2. Remove the bolts retaining the seat lumbar support brackets. (Qty:2)
  3. Push outward on the locking tabs until they disengage from the seat back frame.
  4. Transfer components as necessary.