GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 TrailBlazer - 2WD 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Compressor Relay Replacement

Removal Procedure

    Object Number: 740763 Size: SH
  1. Remove the protective cover from the underhood fuse block.
  2. Remove the compressor relay (1) from the underhood fuse block (2).

Installation Procedure

    Object Number: 740763 Size: SH
  1. Install the compressor relay (1) to the underhood fuse block (2).
  2. Install the protective hood to the underhood fuse block.