GM Service Manual Online
For 1990-2009 cars only

Auxiliary Blower Motor Switch Replacement C57

Removal Procedure

    Important: Gently pull downward at the front edge of the overhead console to disengage the fasteners.


    Object Number: 1234259  Size: SH
  1. Remove the overhead console (1).
  2. Disconnect the blower motor switch electrical connector.
  3. Remove the blower motor switch screws.
  4. Remove the blower motor switch from the dome lamp housing.

Installation Procedure

  1. Install the blower motor switch to the dome lamp housing.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the blower motor switch screws.
  4. Tighten
    Tighten the screws to 1 N·m (9 lb in).

  5. Connect the blower motor switch electrical connector.

  6. Object Number: 1234259  Size: SH
  7. Install the overhead console (1).

Auxiliary Blower Motor Switch Replacement Rear

Removal Procedure

    Important: Gently pull downward at the front edge of the center dome lamp assembly to disengage the fasteners.


    Object Number: 1233608  Size: SH
  1. Remove the center dome lamp assembly.
  2. Disconnect the auxiliary blower motor switch (1) electrical connector.
  3. Remove the auxiliary blower motor switch (1) screws.
  4. Remove the auxiliary blower motor switch (1) from the dome lamp housing.

Installation Procedure

  1. Install the auxiliary blower motor switch (1) to the dome lamp housing.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the auxiliary blower motor switch (1) screws.
  4. Tighten
    Tighten the screws to 1 N·m (9 lb in).

  5. Connect the auxiliary blower motor switch (1) electrical connector.

  6. Object Number: 1233608  Size: SH
  7. Install the center dome lamp assembly.