LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2003 >> DeVille Base >> Repair and Diagnosis >> Steering >> Steering Wheel And Steering Column >> Repair Instructions >> Multifunction, Turn Signal Switch Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

  1. Connect the multifunction switch electrical connectors.
  2. Install the multifunction switch to the steering column.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the retaining screws to the multifunction switch.

    Tighten 

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

  4. Install the steering column trim covers. Refer to STEERING COLUMN TRIM COVERS REPLACEMENT (POWER TILT)  or STEERING COLUMN TRIM COVERS REPLACEMENT (MANUAL TILT)  .
  5. Enable the SIR system. Refer to DISABLING SYSTEM in SIR.
    Fig 1: Installing Retaining Screws To Multifunction Switch
    G02139904Courtesy of GENERAL MOTORS CORP.