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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 635 (Steering Wheel And Steering Column) >> Repair Instructions >> Turn Signal & Multifunction Switch Assembly - Assemble - Off Vehicle

Turn Signal & Multifunction Switch Assembly - Assemble - Off Vehicle

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the turn signal and multifunction switch assembly (2) onto the steering column tilt head assembly.
    Fig 1: Turn Signal & Multifunction Switch Assembly
    G01667276Courtesy of GENERAL MOTORS CORP.

    Important:  Be sure that the electrical contact of the turn signal and multifunction switch assembly (2) rests on the turn signal cancel cam assembly.

  2. Screw the 2 pan head tapping screws (1) and (3) into the turn signal and multifunction assembly (2).
    • Tighten the top pan head tapping screw (1) to 3 N.m (30 lb in).
    • Tighten the side pan head tapping screw (3) to 7 N.m (62 lb in).
  3. Slide the 2 connectors (2) of the turn signal and multifunction switch assembly into the bulkhead connector (1).
    Fig 2: Bulkhead Connector
    G01667277Courtesy of GENERAL MOTORS CORP.
  4. Connect the turn signal and multifunction switch assembly connector to the inflatable restraint steering wheel module coil connector.

    Important:  The abrasion sleeve must be installed back onto the steering column wire harness assembly. The electronic lock module assembly wires and connector must be hanging out of the middle of the abrasion sleeve.

  5. Install the wire harness assembly (1) and into the wire harness strap (2).
  6. Install the upper and lower trim covers.
  7. Enable the inflatable restraint steering wheel module. Refer to DISABLING & ACTIVATING AIR BAG SYSTEM .