GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Classic 🢒 Body 🢒 Lighting Systems 🢒 Instrument Panel Lamp Dimmer Switch Replacement

Removal Procedure

    Object Number: 747614 Size: SH
  1. Disable the SIR system. Refer to SIR Disabling and Enabling and SIR Disabling and Enabling in SIR.
  2. Remove the instrument panel (I/P) cluster trim plate from the I/P carrier. Refer to Instrument Cluster Trim Panel Replacement in Instrument Panel, Gages, and Console.
  3. Disconnect the electrical connector from the hazard warning switch if required.
  4. Disconnect the electrical connector from the dimmer switch (2).
  5. With a small flat-bladed tool release the retaining tabs (1) for the dimmer switch (2).
  6. From the front of the I/P cluster trim plate, push outward on the dimmer switch (2).

    7. This will remove the dimmer switch (2) from the I/P cluster trim plate.

Installation Procedure

    Object Number: 747614 Size: SH
  1. Align the dimmer switch (2) with the opening in the I/P cluster trim plate.
  2. Push inward on the dimmer switch (2) until the switch is fully seated into the I/P cluster trim plate.
  3. Connect the electrical connector to the dimmer switch (2).
  4. Connect the electrical connector to the hazard warning switch if required.
  5. Install the I/P trim plate to the I/P carrier. Refer to Instrument Cluster Trim Panel Replacement in Instrument Panel, Gages, and Console.
  6. Enable the SIR system. Refer to SIR Disabling and Enabling and SIR Disabling and Enabling in SIR.