Single Generator

WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, and 2006 Ford F450 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.

The single generator system consists of the generator mounted on the top right of the engine (diesel) or top center of the engine (gas). The gas engines use a 115-amp generator with a 2.52:1 pulley ratio. The 6.0L diesel engine uses a 110-amp generator with a 2.79:1 pulley ratio.

A snow-plow option is available (6.0L diesel only) that includes a 140-amp generator with a 2.79:1 pulley ratio. The 2 generators are similar in appearance and use the same connectors, making them interchangeable. Identification between the different generators can be carried out by referring to the generator engineering part number and the master parts catalog.

In the single generator system, with the key in the ON position, voltage is supplied through the charging system warning indicator (in the instrument cluster) through the I circuit to the voltage regulator. The regulator grounds this circuit and the charging system warning indicator is illuminated. When the engine is started, the regulator removes the ground on this circuit and the charging system warning indicator turns off.