Nissan Frontier. Manual — part 158
BRC-160
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
C1105, C1106, C1107, C1108 WHEEL SENSOR
2.
CALIBRATION OF DECEL G SENSOR
Always perform calibration of decel G sensor when replacing the ABS actuator and electric unit (control unit).
BRC-125, "CALIBRATION OF DECEL G SENSOR : Description"
.
>> END
C1109 POWER AND GROUND SYSTEM
BRC-161
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
C1109 POWER AND GROUND SYSTEM
Description
INFOID:0000000009479431
Supplies electric power to the ABS actuator and electric unit (control unit).
DTC Logic
INFOID:0000000009479432
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-161, "Diagnosis Procedure"
NO
>> Inspection End
Diagnosis Procedure
INFOID:0000000009479433
Regarding Wiring Diagram information, refer to
BRC-213, "Wiring Diagram - VDC WITH HILL DESCENT
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
.
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) connector.
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]
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
BRC-162
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
C1109 POWER AND GROUND SYSTEM
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:0000000009479434
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-124, "ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
>> 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).
BRC-125, "CALIBRATION OF DECEL G SENSOR : Description"
.
>> END
ABS actuator and electric unit
(control unit)
—
Continuity
Connector
Terminal
E127
16, 47
Ground
Yes
C1110, C1170 ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-163
< DTC/CIRCUIT DIAGNOSIS >
[TYPE 2]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
C1110, C1170 ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
DTC Logic
INFOID:0000000009479435
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-163, "Diagnosis Procedure"
NO
>> Inspection End
Diagnosis Procedure
INFOID:0000000009479436
1.
REPLACE ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
>> Replace ABS actuator and electric unit (control unit). Refer to
BRC-236, "Removal and Installa-
.
Special Repair Requirement
INFOID:0000000009479437
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-124, "ADJUSTMENT OF STEERING ANGLE SENSOR NEU-
>> 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).
BRC-125, "CALIBRATION OF DECEL G SENSOR : Description"
.
>> END
DTC
Display item
Malfunction detected condition
Possible cause
C1110
CONTROLLER FAILURE
When there is an internal malfunction in the ABS actuator
and electric unit (control unit).
• ABS actuator and electric unit
(control unit)
C1170
VARIANT CODING
In a case where VARIANT CODING is different.
Self-diagnosis results
CONTROLLER FAILURE
VARIANT CODING
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст