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HOMESERVICE MANUALSCHEVROLET2000CAB & CHASSIS K2500, 7.4 J, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 871 (STEERING WHEEL & STEERING COLUMN)REPAIR INSTRUCTIONSMULTIFUNCTION, TURN SIGNAL SWITCH REPLACEMENTINSTALLATION PROCEDURE
2000 Chevrolet Cab & Chassis K2500, 7.4 J, Automatic

Installation Procedure

2000 Chevrolet Cab & Chassis K2500, 7.4 J, AutomaticSECTION Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. 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.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.

    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 

    • 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).

    Fig 1: Installing Pan Head Tapping Screws To Turn Signal & Multifunction Switch Assembly
    G01455113Courtesy of GENERAL MOTORS CORP.
  3. Slide the 2 connectors (2) of the turn signal and multifunction switch assembly into the bulkhead connector (1).
    Fig 2: Installing Connectors Of Turn Signal & Multifunction Switch Assembly Out Of Bulkhead Connector
    G01455114Courtesy of GENERAL MOTORS CORP.
  4. Connect the turn signal and multifunction switch assembly connector to the SIR coil connector.

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

  5. Install the wire harness assembly (1) into the wire harness strap (2).
  6. Install the upper and lower trim covers. Refer to STEERING COLUMN TRIM COVERS REPLACEMENT  .
  7. Enable the SIR system. Refer to ZONE 3 in SIR.
    Fig 3: Installing Wire Harness Assembly To Wire Harness Strap
    G01455115Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.