Nissan Qashqai (2007-2010). Manual - part 744

BRC-174

< ON-VEHICLE REPAIR >

[ESP/TCS/ABS]

SENSOR ROTOR

SENSOR ROTOR

FRONT SENSOR ROTOR

FRONT SENSOR ROTOR : Exploded View

INFOID:0000000001115344

Refer to 

FAX-9, "Exploded View"

 (2WD models), 

FAX-49, "Exploded View"

 (4WD models).

FRONT SENSOR ROTOR : Removal and Installation

INFOID:0000000001115345

REMOVAL

Sensor rotor cannot be disassembled. Remove the sensor rotor together with wheel hub and bearing assem-
bly. Refer to 

FAX-9, "Removal and Installation"

 (2WD models), 

FAX-49, "Removal and Installation"

 (4WD mod-

els).

INSTALLATION

Sensor rotor cannot be disassembled. Installation the sensor rotor together with wheel hub and bearing
assembly. Refer to 

FAX-9, "Removal and Installation"

 (2WD models), 

FAX-49, "Removal and Installation"

(4WD models). 

REAR SENSOR ROTOR

REAR SENSOR ROTOR : Exploded View

INFOID:0000000001115346

Refer to 

RAX-4, "Exploded View"

 (2WD models), 

RAX-13, "Exploded View"

 (4WD models).

REAR SENSOR ROTOR : Removal and Installation

INFOID:0000000001115347

2WD MODELS

Removal

Sensor rotor cannot be disassembled. Remove the sensor rotor together with wheel hub and bearing assem-
bly. Refer to 

RAX-4, "Removal and Installation"

.

Installation

Sensor rotor cannot be disassembled. Installation the sensor rotor together with wheel hub and bearing
assembly. Refer to 

RAX-4, "Removal and Installation"

.

4WD MODELS

For removal and installation of sensor rotor, refer to 

RAX-14, "Disassembly and Assembly"

.

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

BRC-175

< ON-VEHICLE REPAIR >

[ESP/TCS/ABS]

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BRC

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ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Exploded View

INFOID:0000000001115348

LHD models

JSFIA0035GB

1.

ABS actuator and electric unit (control 
unit)

2.

Connector

3.

Bushing

4.

Bracket

A.

To front LH brake caliper

B.

To rear RH brake caliper

C.

To Rear LH brake caliper

D.

To front RH brake caliper

E.

From master cylinder secondary side F.

From master cylinder primary side

: Vehicle front

Refer to GI section 

GI-4, "Components"

 for symbols in the figure.

BRC-176

< ON-VEHICLE REPAIR >

[ESP/TCS/ABS]

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

RHD models

Removal and Installation

INFOID:0000000001116482

LHD MODELS

Removal

CAUTION:

• Before servicing, disconnect the battery cable from negative terminal.
• To remove brake tube, use a flare nut wrench to prevent flare nuts and brake tube from being dam-

aged. To install, use flare nut crowfoot and torque wrench.

• Do not apply excessive impact to ABS actuator and electric unit (control unit), such as dropping it.
• Do not remove and install actuator by holding harness.
• After work is completed, bleed air from brake tube. Refer to 

BR-12, "Bleeding Brake System"

 (LHD

models), 

BR-56, "Bleeding Brake System"

 (RHD models).

1.

Remove cowl top cover. Refer to 

EXT-19, "Exploded View"

.

2.

Remove exhaust manifold.
• HR16DE: 

EX-5, "Exploded View"

• MR20DE: 

EX-10, "Exploded View"

• K9K: 

EX-15, "Exploded View"

3.

Disconnect ABS actuator and electric unit (control unit) connector.

4.

Loosen brake tube flare nuts, then remove brake tubes from ABS actuator and electric unit (control unit).

5.

Remove ABS actuator and electric unit (control unit) bracket mounting nut.

6.

Remove ABS actuator and electric unit (control unit) from vehicle.

JSFIA0036GB

1.

ABS actuator and electric unit (control 
unit)

2.

Connector

3.

Bushing

4.

Bracket

A.

To front LH brake caliper

B.

To rear RH brake caliper

C.

To Rear LH brake caliper

D.

To front RH brake caliper

E.

From master cylinder secondary side F.

From master cylinder primary side

: Vehicle front

Refer to GI section 

GI-4, "Components"

 for symbols in the figure.

ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

BRC-177

< ON-VEHICLE REPAIR >

[ESP/TCS/ABS]

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D

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BRC

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O

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Installation

Note the following, and install in the reverse order of removal.

CAUTION:

• Before servicing, disconnect the battery cable from negative terminal.
• To remove brake tube, use a flare nut wrench to prevent flare nuts and brake tube from being dam-

aged. To install, use flare nut crowfoot and torque wrench.

• Do not apply excessive impact to ABS actuator and electric unit (control unit), such as dropping it.
• Do not remove and install actuator by holding harness.
• After work is completed, bleed air from brake tube. Refer to 

BR-12, "Bleeding Brake System"

 (LHD

models), 

BR-56, "Bleeding Brake System"

 (RHD models).

• After installing harness connector in the ABS actuator and electric unit (control unit), make sure

connector is securely locked. 

• When replacing ABS actuator and electric unit (control unit), make sure to adjust neutral position of

steering angle sensor. Refer to 

BRC-78, "ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL

POSITION : Special Repair Requirement"

.

RHD MODELS

Removal

CAUTION:

• Before servicing, disconnect the battery cable from negative terminal.
• To remove brake tube, use a flare nut wrench to prevent flare nuts and brake tube from being dam-

aged. To install, use flare nut crowfoot and torque wrench.

• Do not apply excessive impact to ABS actuator and electric unit (control unit), such as dropping it.
• Do not remove and install actuator by holding harness.
• After work is completed, bleed air from brake tube. Refer to 

BR-12, "Bleeding Brake System"

 (LHD

models), 

BR-56, "Bleeding Brake System"

 (RHD models).

1.

Remove cowl top cover. Refer to 

EXT-19, "Exploded View"

.

2.

Remove air cleaner and air duct.
• HR16DE: 

EM-27, "Exploded View"

• MR20DE: 

EM-144, "Exploded View"

• K9K: 

EM-265, "Exploded View"

3.

Disconnect ABS actuator and electric unit (control unit) connector.

4.

Loosen brake tube flare nuts, then remove brake tubes from ABS actuator and electric unit (control unit).

5.

Remove ABS actuator and electric unit (control unit) bracket mounting nut.

6.

Remove ABS actuator and electric unit (control unit) from vehicle.

Installation

Note the following, and install in the reverse order of removal.

CAUTION:

• Before servicing, disconnect the battery cable from negative terminal.
• To remove brake tube, use a flare nut wrench to prevent flare nuts and brake tube from being dam-

aged. To install, use flare nut crowfoot and torque wrench.

• Do not apply excessive impact to ABS actuator and electric unit (control unit), such as dropping it.
• Do not remove and install actuator by holding harness.
• After work is completed, bleed air from brake tube. Refer to 

BR-12, "Bleeding Brake System"

 (LHD

models), 

BR-56, "Bleeding Brake System"

 (RHD models).

• After installing harness connector in the ABS actuator and electric unit (control unit), make sure

connector is securely locked. 

• When replacing ABS actuator and electric unit (control unit), make sure to adjust neutral position of

steering angle sensor. Refer to 

BRC-78, "ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL

POSITION : Special Repair Requirement"

.