Envoy 4WD V8-5.3L VIN P (2004)
40.1. Install the ring terminal (black wire) to ground G103 (1), located on the right side inner tender.
40.2. Route the pump wiring harness along the existing right side forward lamp harness.
40.3. Connect the electrical connectors to the coolant bypass valve (1) and auxiliary heater pump (2).
40.4. Position the relays onto the inner wheelhouse panel near the rear of the engine compartment.
