GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Express - AWD 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Auxiliary Blower Motor Relay Replacement

Removal Procedure
  1. Remove the body side rear trim panel. Refer to Body Side Trim Panel Replacement - Left Side .
  2. Pull upward to remove the blower motor relay from the connector.
  3. Remove the blower motor relay.

Installation Procedure
  1. Install the blower motor relay.
  2. Push downward to install the blower motor relay to the connector.

    3. Make sure the relay is fully seated in the connector.

  3. Install the body side rear trim panel. Refer to Body Side Trim Panel Replacement - Left Side .