GM Service Manual Online
For 1990-2009 cars only

Turn Signal Switch Housing - Assemble - Off Vehicle Tilt


    Object Number: 664269  Size: SH

    Important: The switch mounting bracket must be pressed firmly against the steering column tilt head.

  1. Slide the turn signal switch housing onto the steering column shaft assembly.
  2. Install the turn signal and multifunction switch assembly only. Refer to Turn Signal and Multifunction Switch Assembly - Assemble - Off Vehicle .
  3. Install the steering column tilt head components. Refer to Steering Column Tilt Head Housing - Assemble - Off Vehicle .
  4. Enable the inflatable restraint steering wheel module. Refer to Enabling the SIR System in SIR.

Turn Signal Switch Housing - Assemble - Off Vehicle Standard


    Object Number: 664269  Size: SH

    Important: The switch mounting bracket must be pressed firmly against the steering column tilt head.

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