Chevrolet Trax: Differential carrier assembly replacement
Removal Procedure
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle
.
- Drain the rear differential carrier. Refer to Differential Oil
Replacement .
- Disconnect the propeller shaft from the rear differential and relocate
to the side. Refer to Two-Piece
Propeller Shaft Replacement .
Fig. 19: Wiring Harness And Retainers
- Remove the electrical harness connector (3).
- Disconnect the rear wheel drive shafts from the rear differential and
re-locate to the side. Refer to Rear
Wheel Drive Shaft Replacement .
Fig. 20: Jack Stand And Rear Differential
NOTE: Ensure that the rear differential assembly is securely tie to
the jack stand.
- Support the rear differential (1) with a suitable transmission jack
stand (2).
Fig. 21: Rear Differential Support Mounting Bolts
- Remove the 2 rear differential support mounting bolts (1).
Fig. 22: Rear Differential Support Mounting
- Using a bright colored paint, mark the outline (1) of the front rear
differential mounting on the body to
properly align the mounting to the painted outline for installation.
Fig. 23: Rear Differential Mounting Bolt
- Remove the front rear differential mounting bolt (1).
Fig. 24: Rear Differential Assembly And Jack Stand
- Using the transmission jack stand (2), remove the rear differential
assembly (1) from the vehicle.
Installation Procedure
Fig. 25: Rear Differential Assembly And Jack Stand
- Using the transmission jack stand (2), lift the rear differential
assembly (1) into position.
- Install and hand tighten the 3 mounting bolts.
Fig. 26: Rear Differential Support Mounting
- Align the front rear differential mounting to the painted outline (1) on
the body.
Fig. 27: Rear Differential Support Mounting Bolts
CAUTION: Refer to Fastener Caution .
- Install the 2 rear mounting bolts (1) and tighten to 108 (80 lb ft).
Fig. 28: Rear Differential Mounting Bolt
- Install the front mounting bolt (1) and tighten to 100 (74 lb ft).
Fig. 29: Jack Stand And Rear Differential
- Remove the transmission jack stand (2) from the rear differential
assembly (1).
Fig. 30: Wiring Harness And Retainers
- Reconnect the electrical harness connector (3).
- Install the propeller shaft to the rear differential assembly. Refer to
Two-Piece Propeller Shaft
Replacement .
- Install the rear wheel drive shafts to the rear differential. Refer to
Rear Wheel Drive Shaft
Replacement .
- Refill the rear differential assembly. Refer to Differential Oil
Replacement.
- Remove the support and lower the vehicle.
READ NEXT:
Removal Procedure
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle
.
NOTE: Support the propeller shaft with mechanics wire.
Remove the propeller shaft from the differenti
Rear drive axle description and operation
The rear differential assembly in this vehicle consists of an aluminum
housing which contains a electric
clutch/coupler and a differential. The differential
SEE MORE:
Tires need the correct amount of
air pressure to operate
effectively.
Caution
Neither tire underinflation nor
overinflation is good.
Underinflated tires, or tires
that do not have enough air,
can result in:
Tire overloading and
overheating which could
lead to a blowout.
Premature or
irregular
NOTE: The following steps must be completed before using the
symptom tables.
Perform the Diagnostic System Check - Vehicle before using the symptom
tables in order to verify that
all of the following are true:
There are no Diagnostic Trouble Codes (DTC) set.
The devices can communicate via