Chevrolet Trax: Differential clutch replacement
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 differential carrier and
relocate to the side. Refer to Two-Piece Propeller Shaft
Replacement
- Remove the differential clutch control module. Refer
to Rear Wheel Drive Module Differential Clutch
Control Module Replacement
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Fig. 31: Differential Clutch Mounting Bolts
- Remove the 4 differential clutch mounting bolts (1).
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Fig. 32: Separating Differential Clutch
- Using the screw driver (2) in the 3 locations a, b and c to separate the
differential clutch (1) from the
differential carrier (3).
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Fig. 33: Differential Clutch And Differential Carrier
- Remove the differential clutch (2) from the differential carrier (1).
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Fig. 34: Differential Clutch O-Ring
- Remove and discard the differential clutch O-ring (1).
Installation Procedure
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Fig. 35: Differential Clutch O-Ring
- Install the NEW differential clutch O-ring (1).
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Fig. 36: Differential Clutch And Differential Carrier
NOTE: Ensure that the rear wheel drive module differential clutch
control module
is on the left side of the differential carrier.
- Position the differential clutch (2) on the differential carrier (1).
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Fig. 37: Differential Clutch Mounting Bolts
- Install the 4 differential clutch mounting bolts (1).
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Fig. 38: Differential Clutch Bolt Tightening Sequence
- Tighten the differential clutch bolts in a cross pattern (1), (2), (3)
and (4).
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Fig. 39: Tightening Differential Clutch Bolts
CAUTION: Refer to Fastener Caution .
- Using the proper size Torx bit and extension (2) and torque wrench (1),
tighten the 4 differential clutch
bolts (3) to 40 (30 lb ft).
- Install the differential clutch control module. Refer to Rear Wheel
Drive Module Differential Clutch
Control Module Replacement
- Install the propeller shaft to the differential carrier. Refer to
Two-Piece Propeller Shaft Replacement
- Remove the support and lower the vehicle.
READ NEXT:
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
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Fastener Tightening Specifications
DIAGNOSTIC INFORMATION AND PROCEDURES
SYMPTOMS - WHEEL DRIVE SHAFTS
IMPORTANT: Complete the following steps prior
SEE MORE:
NOTE:
DO NOT program a control module unless directed to by a service
procedure or a service bulletin. If the ECU is not properly configured with
the correct calibration software, the ECU will not control all of the
vehicle
features properly.
Ensure the programming tool is equipped with the
The original equipment battery is
maintenance free. Do not remove
the cap and do not add fluid.
Refer to the replacement number on
the original battery label when a
new battery is needed.
Warning
Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals known to t