Removal Procedure

Raise and support vehicle.
Remove the compressor assembly. Refer to AIR COMPRESSOR REPLACEMENT .
Remove the electrical connector (1) from the relay (2).

Fig 1: Removing Electrical Connector From Relay
Courtesy of GENERAL MOTORS CORP.
Remove the relay bolt (1) from the bracket.

Fig 2: Removing Relay Bolt From Bracket
Courtesy of GENERAL MOTORS CORP.
Remove the relay (1) from the compressor assembly.

Fig 3: Removing Relay From Compressor Assembly
Courtesy of GENERAL MOTORS CORP.