Component Locations
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Powertrain Control Module (PCM) is located in left side on engine compartment on fender. Cooling fan relay is located in underhood electrical center. For fan clutch location, see Fig 1 .