GM Service Manual Online
For 1990-2009 cars only

Turn Signal Switch Housing - Disassemble - Off Vehicle Tilt


    Object Number: 664269  Size: SH

    Caution: This vehicle is equipped with a Supplemental Inflatable Restraint (SIR) System. Failure to follow the correct procedure could cause the following conditions:

       • Air bag deployment
       • Personal injury
       • Unnecessary SIR system repairs
    In order to avoid the above conditions, observe the following guidelines:
       • Refer to SIR Component Views in order to determine if you are performing service on or near the SIR components or the SIR wiring.
       • If you are performing service on or near the SIR components or the SIR wiring, disable the SIR system. Refer to Disabling the SIR System.

  1. Disable the inflatable restraint steering wheel module. Refer to Disabling the SIR System in SIR.
  2. Remove the steering column tilt head components. Refer to Steering Column Tilt Head Housing - Disassemble - Off Vehicle .
  3. Remove the turn signal and multifunction switch assembly only. Refer to Turn Signal and Multifunction Switch Assembly - Disassemble - Off Vehicle .
  4. Slide the turn signal switch housing off of the steering column shaft assembly.

Turn Signal Switch Housing - Disassemble - Off Vehicle Standard


    Object Number: 664269  Size: SH

    Caution: This vehicle is equipped with a Supplemental Inflatable Restraint (SIR) System. Failure to follow the correct procedure could cause the following conditions:

       • Air bag deployment
       • Personal injury
       • Unnecessary SIR system repairs
    In order to avoid the above conditions, observe the following guidelines:
       • Refer to SIR Component Views in order to determine if you are performing service on or near the SIR components or the SIR wiring.
       • If you are performing service on or near the SIR components or the SIR wiring, disable the SIR system. Refer to Disabling the SIR System.

  1. Disable the inflatable restraint steering wheel module. Refer to Disabling the SIR System in SIR.
  2. Remove the turn signal cancel cam and upper bearing thrust. Refer to Turn Signal Cancel Cam and Bearing Thrust Washer - Disassemble - Off Vehicle .
  3. Remove the turn signal and multifunction switch assembly only. Refer to Turn Signal and Multifunction Switch Assembly - Disassemble - Off Vehicle .
  4. Slide the turn signal switch housing off of the steering column shaft assembly.