Main Relay

The main relay is located inside the E-box and is identified by its blue color. The relay is connected directly from the battery via a 100 Amp remote fuse. The relay coil is controlled by the ECM which provides a ground for the coil when the relay is energized.

When energized, the main relay supplies battery voltage, via fuse 1 in the engine compartment fusebox, to the EAT ECU.