GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the electrical center cover.
  2. Locate the compressor relay. Refer to Electrical Center Identification Views to locate the electrical center where the compressor relay exists.
  3. Important: 

       • Always note the orientation of the relay.
       • Make sure the electrical center is secure, as not to put added stress on the wires or terminals.

  4. Remove the compressor relay from the electrical center.

Installation Procedure

  1. Install the compressor relay in the same position as removed.
  2. Install the electrical center cover.