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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 852 (Seat System) >> Repair Instructions >> Lumbar Support Knob Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Important:  The splines on the lumbar support knob must be properly aligned to the lumbar control shaft for a proper fit.

  1. Install the knob to the lumbar control shaft.
  2. Install the lumbar support knob by pressing into place until fully seated
    Fig 1: Installing Lumbar Support Knob
    G01518090Courtesy of GENERAL MOTORS CORP.