Buick Enclave: Recommended Fluids, Lubricants, and
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Recommended Fluids and Lubricants
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can
be obtained from your dealer
Maintenance Records
Af
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REAR DRIVE AXLE DESCRIPTION AND OPERATION
Fig. 51: View Of Rear Drive Axle Assembly
The rear drive axle assembly in this vehicle consists of an aluminum housing
which contains an electric clutch
which is located in the driveline torque tube (for vehicles equipped with all
wheel drive AWD only) an
Ultrasonic Parking Assist
If available, the Ultrasonic Rear Parking Assist (URPA) system assists the driver
with parking and avoiding objects while in R (Reverse). URPA operates at speeds
less than 8 km/h (5 mph).
The sensors on the rear bumper are used to detect objects up to 2.5m(8 ft) behind