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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 862 (Steering Wheel & Steering Column) >> Repair Instructions >> Multifunction, Turn Signal Switch Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the multifunction switch (2) to the steering column tilt head. Verify that the electrical contact of the turn signal switch rests on the horn ring.
  2. Install the multifunction switch screws (1).

    Tighten  Tighten the screws to 7 N.m (62 Ib. in).

    Fig 1: Installing Multifunction Switch
    G01499437Courtesy of GENERAL MOTORS CORP.
  3. Install 2 electrical connectors (2) of the multifunction switch into the bulkhead connector.
    Fig 2: Installing 2 Electrical Connectors Of Multifunction Switch Into Bulkhead Connector
    G01499438Courtesy of GENERAL MOTORS CORP.
  4. Connect the multifunction switch connector to the SIR coil connector.
  5. Attach the wire harness (1) to the steering column with new wire harness straps.
  6. Install the wire harness (1) to the wire harness strap.
  7. Install the SIR coil to the steering column shaft.
  8. Install the upper and lower trim covers. Refer to STEERING COLUMN TRIM COVERS REPLACEMENT  .
  9. Enable the SIR. Refer to DISABLING & ACTIVATING AIR BAG SYSTEM .
    Fig 3: Installing Wire Harness To Wire Harness Strap
    G01499439Courtesy of GENERAL MOTORS CORP.