Chevrolet Trax: Brake pressure modulator valve bracket replacement
Removal Procedure
- Remove the brake pressure modulator valve (BPMV) and bracket assembly.
Refer to Brake Pressure Modulator Valve Replacement.
Fig. 24: Brake Pressure Modulator Valve Bolts
- Remove the BPMV bolts (1).
- Remove the BPMV bracket.
Installation Procedure
- Install the BPMV bracket to the BPMV.
Fig. 25: Brake Pressure Modulator Valve Bolts
CAUTION: Refer to Fastener Caution .
- Install the BPMV bolts (1) and tighten to 11 N.m (97 lb in).
- Install the BPMV and bracket assembly. Refer to Brake Pressure Modulator
Valve Replacement.
FRONT WHEEL SPEED SENSOR REPLACEMENT
Removal Procedure
WARNING: Refer to Brake Dust Warning .
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle
.
- Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and
Installation .
- Clean the wheel speed sensor mounting area on the steering knuckle of
any accumulated dirt and debris.
Fig. 26: Wheel Speed Sensor Electrical Connector
- Disconnect the wheel speed sensor electrical connector (1) and release
the connector from the vehicle
body.
Fig. 27: Wheel Speed Sensor Harness Grommets
- Release the wheel speed sensor harness grommets (1) from the brake hose
brackets.
Fig. 28: Wheel Speed Sensor Bolt
- Remove the wheel speed sensor bolt (1).
Fig. 29: Wheel Speed Sensor
- Carefully remove the wheel speed sensor (1) from the steering knuckle by
pulling the sensor straight
upward using a slight twisting motion.
Installation Procedure
Fig. 30: Wheel Speed Sensor
- Install the wheel speed sensor (1) to the steering knuckle.
Fig. 31: Wheel Speed Sensor Bolt
CAUTION: Refer to Fastener Caution .
- Install the wheel speed sensor bolt (1) and tighten to 8 N.m
(71 lb in).
Fig. 32: Wheel Speed Sensor Harness Grommets
- Install the wheel speed sensor harness grommets (1) to the brake hose
brackets.
Fig. 33: Wheel Speed Sensor Electrical Connector
- Connect the wheel speed sensor electrical connector (1) and install the
connector to the vehicle body.
- Install the tire and wheel assembly. Refer to Tire and Wheel Removal and
Installation .
- Perform the diagnostic system check. Refer to Diagnostic System Check -
Vehicle .
READ NEXT:
Removal Procedure
WARNING: Refer to Brake Dust Warning .
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle
.
Remove the tire and wheel assembly. Refer to Tire and Wheel Remo
Fig. 42: Vehicle Stability Control System Switch
Vehicle Stability Control System Switch Replacement
VEHICLE YAW SENSOR LEARN
The yaw rate sensor learn procedure can be completed with a scan tool
ABS DESCRIPTION AND OPERATION
Antilock Brake System Block Diagram
Fig. 45: Antilock Brake System Block Diagram
This vehicle is equipped with the MGH 60 Mando electronic stability control
brake
SEE MORE:
WIPER/WASHER SYSTEM DESCRIPTION AND OPERATION
Wiper/Washer System Components
The wiper/washer system consists of the following electrical components:
Windshield Wiper Relay
Windshield Wiper Speed Control Relay
Windshield Washer Pump Relay
Windshield Washer Pump
Windshield Wiper Motor
Windshie
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptors
D