GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.


    Object Number: 1760670  Size: SH
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
  2. Remove the instrument panel storage compartment. Refer to Instrument Panel Storage Compartment Replacement.
  3. Remove the footwell upper cover.
  4. Remove the motor and the seal from the heater/air distribution case by gently pulling the motor straight down and out.
  5. Remove the screws that secure the motor to the heater/air distributor case.

Installation Procedure


    Object Number: 1760670  Size: SH
  1. Install the blower motor and the seal with the shock mount pads in the heater/air distributor case. Hold the blower motor in position.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the screws to secure the blower motor to the heater/air distributor case and tighten to 6 N·m (53 lb in.
  4. Connect the blower motor electrical connector.
  5. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
  6. Confirm that the blower motor operates properly.
  7. Install the footwell upper cover.
  8. Install the instrument panel storage compartment. Refer to Instrument Panel Storage Compartment Replacement.