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Home >> Isuzu >> 2007 >> Ascender RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Steering Column Switches >> Steering Wheel & Steering Column >> Repair Instructions >> Turn Signal Cancel Cam and Steering Shaft Upper Bearing Spring Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Identifying Inner Race, Upper Bearing Inner Race Seat & Upper Bearing Spring
    GM890959Courtesy of GENERAL MOTORS CORP.
  1. Install the inner race (6).
  2. Install the upper bearing inner race seat (5).
  3. Install the upper bearing spring (4).
  4. IMPORTANT: The electrical contact of the turn signal and multifunction switch assembly must rest on the turn signal cancel cam assembly.
  5. If replacing the turn signal cancel cam (3), lubricate the new turn signal cancel cam with GM P/N 12377900 (Canadian P/N 10953529).

    Install the turn signal cancel cam assembly (3).

  6. Install the shaft lock (2) or the cam orientation plate (1).
  7. Fig 2: View Of J 23653-SIR And J 42137
    GM371185Courtesy of GENERAL MOTORS CORP.
  8. Install the new bearing retainer using J 23653-SIR  and J 42137  . See Special Tools .
  9. Remove J 23653-SIR  and J 42137  from the steering shaft. See Special Tools .
  10. Install the SIR coil. Refer to Inflatable Restraint Steering Wheel Module Coil Replacement .
  11. Enable the SIR system. Refer to SIR Disabling and Enabling .