GM Service Manual Online
For 1990-2009 cars only

Turn Signal Multifunction Switch Replacement C100/Long Body

Removal Procedure


    Object Number: 1768841  Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove the steering column covers. Refer to Steering Column Trim Covers Replacement .
  3. Remove the turn signal switch by pushing in on the tabs on the top and the bottom of the switch housing.
  4. Disconnect the electrical connections from the turn signal switch.

Installation Procedure


    Object Number: 1768880  Size: SH
  1. Connect the electrical connections to the turn signal switch.
  2. Install the turn signal switch by snapping the switch into the switch housing.
  3. Install the steering column cover. Refer to Steering Column Trim Covers Replacement .
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .

Turn Signal Multifunction Switch Replacement C105/Short Body

Removal Procedure

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  2. Remove the steering column covers. Refer to Steering Column Trim Covers Replacement .

  3. Object Number: 1837339  Size: SH
  4. Remove the turn signal switch by pushing in on the tabs on the top and the bottom of the switch housing.
  5. Disconnect the electrical connectors from the turn signal switch.

Installation Procedure


    Object Number: 1854877  Size: SH
  1. Connect the electrical connectors to the turn signal switch.
  2. Install the turn signal switch by snapping the switch into the housing.
  3. Install the steering column covers. Refer to Steering Column Trim Covers Replacement .
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .