GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 629741  Size: SH
  1. Remove the center console switch assembly by pressing in the clips on each end and lifting the assembly out.
  2. Remove the electrical connector from the right or left heater switch.
  3. Remove the heater seat switch from the switch assembly.

Installation Procedure


    Object Number: 629741  Size: SH
  1. Install the seat heater switch in the asasembly.
  2. Install the electrical connector to the seat heater switch.
  3. Align the switch assembly to the console trim plate and snap into position to secure.