Town & Country LWB AWD V6-3.8L VIN L (2000)
Viscous Coupling: Description and Operation
The heart, of the all-wheel drive system is the inter-axle viscous coupler. Under normal driving the vehicle retains predominantly front wheel drive
characteristics. The all-wheel drive takes effect when the front wheels start to slip. Under normal level road, straight line driving, 90% of the torque is
allocated to the front wheels. The viscous coupler allows more torque to the rear wheels in accordance with the amount of slippage at the front wheels.
The variable torque distribution is automatic with no driver inputs required.
