Other information:
The AWD system consists of the following:
Power Transfer Unit (PTU)
Rear driveshaft
AWD control module
Rear axle with coupling device
The
Power Transfer Unit (PTU) is a gearbox that attaches to the
transmission. The PTU directs power to the rear driveshaft through a
helical gear spline coupled to the transmission differential case and
hypoid/helical ring gear assembl..
System Operation
Universal Transmitter
The universal transmitter learns a hand-held transmitter radio
frequency code and stores the code in memory. It consists of 3 buttons
with an indicator lamp. Once the universal transmitter code is stored,
the universal transmitter emits the radio frequency of the hand-held
transmitter when the corresponding button is pressed. The universal
transmit..