GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2008 🢒 Terraza 🢒 HVAC 🢒 HVAC - Manual 🢒 Auxiliary Blower Motor Relay Replacement

Removal Procedure
  1. Remove the left lower quarter trim panel. Refer to Rear Quarter Trim Panel Replacement - Right Side .
  2. Disconnect blower motor relay electrical connector.
  3. Remove the blower motor relay bolts/screws.
  4. Remove the blower motor relay.

Installation Procedure
  1. Install the blower motor relay.
  2. Connect the blower motor relay electrical connector.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the blower motor relay bolts/screws.

    4. Tighten
    The bolts/screws to 1.6 N·m (14 lb in).

  4. Install the left lower quarter trim panel. Refer to Rear Quarter Trim Panel Replacement - Right Side .