300M V6-3.5L VIN M (2003)
Drive Belt: Description and Operation
ACCESSORY DRIVE - DESCRIPTION
The accessory drive system on 2.7L and 3.5L engines utilizes two different belts.
A conventional V-belt drives the air conditioning compressor on 3.5L engines, a Poly-V belt on the 2.7L engine.
A Poly-V belt drives the generator and power steering pump on all engines.
OPERATION
The accessory drive belts provide the link between the engine crankshaft and the engine driven accessories.