Nissan Frontier D40. Manual - part 131

BRC-222

< COMPONENT DIAGNOSIS >

[TYPE 3]

C1105, C1106, C1107, C1108 WHEEL SENSOR-2

YES

>> GO TO 2

NO

>> Repair or replace as necessary.

2.

CHECK WHEEL SENSOR OUTPUT SIGNAL

1.

Connect ABS active wheel sensor tester (J-45741) to wheel sensor using appropriate adapter.

2.

Turn on the ABS active wheel sensor tester power switch.
NOTE:
The green POWER indicator should illuminate. If the POWER indicator does not illuminate, replace the
battery in the ABS active wheel sensor tester before proceeding.

3.

Spin the wheel of the vehicle by hand and observe the red SENSOR indicator on the ABS active wheel
sensor tester. The red SENSOR indicator should flash on and off to indicate an output signal.
NOTE:
If the red SENSOR indicator illuminates but does not flash, reverse the polarity of the tester leads and
retest.

Does the ABS active wheel sensor tester detect a signal?

YES

>> GO TO 3

NO

>> Replace the wheel sensor. Refer to 

BRC-298, "Removal and Installation"

.

3.

CHECK TIRES

Check the inflation pressure, wear and size of each tire.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Adjust tire pressure or replace tire(s).

4.

CHECK WHEEL BEARINGS

Check wheel bearing axial end play. Refer to 

FAX-5, "On-Vehicle Inspection and Service"

 (front), 

RAX-6,

"Rear Axle Bearing"

 (C200 rear), or 

RAX-18, "Rear Axle Bearing"

 (M226 rear).

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Repair or replace as necessary. Refer to 

FAX-8, "Removal and Installation"

 (front), 

RAX-12,

"Removal and Installation"

 (C200 rear), or 

RAX-23, "Removal and Installation"

 (M226 rear).

5.

CHECK WIRING HARNESS FOR SHORT CIRCUIT

1.

Disconnect ABS actuator and electric unit (control unit) connec-
tor and wheel sensor connector of malfunction code No.

2.

Check continuity between wheel sensor connector terminals
and ground.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> Repair the circuit.

6.

CHECK WIRING HARNESS FOR OPEN CIRCUIT

1.

Check continuity between ABS actuator and electric unit (control unit) connector and the malfunctioning
wheel sensor connector.

Continuity should not exist.

AWFIA0188ZZ

C1105, C1106, C1107, C1108 WHEEL SENSOR-2

BRC-223

< COMPONENT DIAGNOSIS >

[TYPE 3]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

Is the inspection result normal?

YES

>> Replace the ABS actuator and electric unit (control unit). Refer to 

BRC-300, "Removal and Instal-

lation"

.

NO

>> Repair the circuit.

Component Inspection

INFOID:0000000005549791

1.

CHECK DATA MONITOR

On “DATA MONITOR”, select “FR LH SENSOR”, “FR RH SENSOR”, “RR LH SENSOR”, and “RR RH SEN-
SOR”, and check the vehicle speed.

Is the inspection result normal?

YES

>> Inspection End

NO

>> Go to diagnosis procedure. Refer to 

BRC-221, "Diagnosis Procedure"

.

Special Repair Requirement

INFOID:0000000005549792

1.

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

Always perform neutral position adjustment for the steering angle sensor when replacing the ABS actuator
and electric unit (control unit). Refer to 

BRC-189, "ADJUSTMENT OF STEERING ANGLE SENSOR NEU-

TRAL POSITION : Description"

.

>> GO TO 2

2.

CALIBRATION OF DECEL G SENSOR

Always perform calibration of decel G sensor when replacing the ABS actuator and electric unit (control unit).
Refer to 

BRC-190, "CALIBRATION OF DECEL G SENSOR : Description"

.

>> END

Wheel sensor

ABS actuator and 

electric unit (control unit)

Wheel sensor

Continuity

Connector

Terminal

Connector

Terminal

Front LH

E127

45

E18

1

Yes

46

2

Front RH

34

E117

1

33

2

Rear LH

36

C11

1

37

2

Rear RH

43

C10

1

42

2

Wheel sensor

Vehicle speed (DATA MONITOR)

FR LH SENSOR

Nearly matches the speedometer dis-
play (

±

10% or less)

FR RH SENSOR

RR LH SENSOR

RR RH SENSOR

BRC-224

< COMPONENT DIAGNOSIS >

[TYPE 3]

C1109 POWER AND GROUND SYSTEM

C1109 POWER AND GROUND SYSTEM

Description

INFOID:0000000005275263

Supplies electric power to the ABS actuator and electric unit (control unit).

DTC Logic

INFOID:0000000005275264

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CHECK SELF-DIAGNOSIS RESULTS

Check the self-diagnosis results.

Is above displayed on the self-diagnosis display?

YES

>> Proceed to diagnosis procedure. Refer to 

BRC-224, "Diagnosis Procedure"

.

NO

>> Inspection End

Diagnosis Procedure

INFOID:0000000005275265

Regarding Wiring Diagram information, refer to 

BRC-275, "Wiring Diagram - BRAKE CONTROL SYSTEM -

WITH HILL DESCENT CONTROL/HILL START ASSIST"

.

1.

CONNECTOR INSPECTION

1.

Turn ignition switch OFF.

2.

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

3.

Check terminals for deformation, disconnection, looseness, and so on. If any malfunction is found, repair
or replace terminals.

4.

Reconnect connectors and then perform the self-diagnosis. Refer to 

BRC-212, "CONSULT-III Function

(ABS)"

.

Is any item indicated on the self-diagnosis display?

YES

>> GO TO 2

NO

>> Poor connection of connector terminals. Repair or replace connector.

2.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY CIRCUIT AND

GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect ABS actuator and electric unit (control unit) connec-
tor.

3.

Check voltage between ABS actuator and electric unit (control
unit) connector E127 terminal 8 and ground.

DTC

Display item

Malfunction detected condition

Possible cause

C1109

BATTERY VOLTAGE
[ABNORMAL]

When the ABS actuator and electric unit (control unit) 
power supply voltage is lower than normal.

• Harness or connector
• ABS actuator and electric unit 

(control unit)

Self-diagnosis results

BATTERY VOLTAGE [ABNORMAL]

AWFIA0189ZZ

C1109 POWER AND GROUND SYSTEM

BRC-225

< COMPONENT DIAGNOSIS >

[TYPE 3]

C

D

E

G

H

I

J

K

L

M

A

B

BRC

N

O

P

4.

Turn ignition switch OFF.

5.

Check continuity between ABS actuator and electric unit (control
unit) connector E127 terminals 16, 47 and ground.

Is the inspection result normal?

YES

>> Check battery for terminal looseness, low voltage, etc. If any malfunction is found, repair malfunc-

tioning parts.

NO

>> Repair or replace malfunctioning components.

Special Repair Requirement

INFOID:0000000005549793

1.

ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION

Always perform neutral position adjustment for the steering angle sensor when replacing the ABS actuator
and electric unit (control unit). Refer to 

BRC-189, "ADJUSTMENT OF STEERING ANGLE SENSOR NEU-

TRAL POSITION : Description"

.

>> GO TO 2

2.

CALIBRATION OF DECEL G SENSOR

Always perform calibration of decel G sensor when replacing the ABS actuator and electric unit (control unit).
Refer to 

BRC-190, "CALIBRATION OF DECEL G SENSOR : Description"

.

>> END

ABS actuator and elec-

tric unit (control unit)

—

Condition

Voltage

Connector

Terminal

E127

8

Ground

Ignition switch: ON

Battery voltage

Ignition switch: OFF

Approx. 0V

ABS actuator and electric unit

(control unit)

—

Continuity

Connector

Terminal

E127

16, 47

Ground

Yes

AWFIA0016ZZ