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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1394 (Steering Wheel And Steering Column) >> Repair Instructions >> Turn Signal Cancel Cam and Upper Bearing Thrust Washer >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. If standard column, install the following parts onto the steering shaft assembly:
    1. 1.1. The thrust washer (1)
    2. 1.2. The upper bearing spring (2)
    3. 1.3. Lubricate the turn signal cancel cam assembly (3) with GM P/N 12377900 (Canadian P/N 10953529)
    4. 1.4. Install the turn signal cancel cam assembly (3) onto the steering shaft assembly
    5. 1.5. Install the cam orientation plate (4) onto the steering shaft assembly
    Fig 1: Exploded View Of Standard Steering Column Components
    G01569308Courtesy of GENERAL MOTORS CORP.
  2. If tilt column, install the following parts onto the steering column shaft assembly:
    1. 2.1. Lubricate the inner race (1) with GM P/N 12345718 (Canadian P/N 10953516)
    2. 2.2. Install the inner race (1)
    3. 2.3. The upper bearing inner race seat (2)
    4. 2.4. The upper bearing spring (3)
    5. 2.5. Lubricate the turn signal cancel cam assembly (4) with GM P/N 12377900 (Canadian P/N 10953529)
    6. 2.6. Install the turn signal cancel cam assembly (4) onto the steering shaft assembly
    7. 2.7. The cam orientation plate (5)
    Fig 2: View Of Tilt Steering Column Components
    G01569309Courtesy of GENERAL MOTORS CORP.
  3. Install the new bearing retainer onto the steering shaft assembly.
  4. Compress the cam orientation plate using J 23653-SIR  and J 42137  .
    Fig 3: Compressing Cam Orientation Plate Using J 23653-SIR & J 42137
    G01569310Courtesy of GENERAL MOTORS CORP.
  5. Firmly seat the bearing retainer into the groove on the steering shaft assembly.
  6. Remove J 23653-SIR  .
  7. Install the SIR coil. Refer to SIR COIL ASSEMBLY in Air Bag Restraint Systems.
  8. Enable the SIR system. Refer to DISABLING & ACTIVATING AIR BAG SYSTEM in Air Bag Restraint Systems.
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