Other information:
Power Distribution Box
WARNING: Always disconnect the
battery before servicing high current
fuses.
WARNING: To reduce risk of
electrical shock, always replace the
cover to the power distribution box
before reconnecting the battery or
refilling fluid reservoirs...
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..