Description and Operation: Generator: Notes

The generator is belt driven by the accessory drive belt. For additional information, refer to ACCESSORY DRIVE (2003.5-09) .

When the engine is started, the generator begins to generate alternating current (AC) which is converted to direct current (DC) internally. The DC current and voltage is controlled by the voltage regulator, (located inside the generator) and then supplied to the battery through the main battery positive cable.

The 3.0L generator is solidly mounted to the engine, while the 3.5L and 4.2L generator is pivot mounted. The 2.7L Diesel generator is also solidly mounted to the engine. The generators are driven at approximately three times engine speed.