Nissan Qashqai J11. Manual — part 967
C1160 DECEL G SEN SET
BRC-105
< DTC/CIRCUIT DIAGNOSIS >
[WITH ESP]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
C1160 DECEL G SEN SET
DTC Logic
INFOID:0000000010329844
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
CHECK SELF-DIAGNOSTIC RESULT
With CONSULT.
1.
Turn ignition switch OFF to ON.
2.
Perform self-diagnostic result.
Is DTC C1160 detected?
YES
>> Proceed to diagnosis procedure. Refer to
BRC-105, "Diagnosis Procedure"
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000010329845
1.
DECEL G SENSOR CALIBRATION
Perform decel G sensor calibration. Refer to
>> GO TO 2.
2.
CHECK SELF-DIAGNOSTIC RESULT
With CONSULT.
Perform self-diagnostic result.
Is DTC C1160 detected?
YES
>> GO TO 3.
NO
>> Inspection End.
3.
CHECK YAW RATE/SIDE/DECEL G SENSOR SYSTEM
Check yaw rate/side/decel G sensor system. Refer to
Is the inspection result normal?
YES
>> Replace ABS actuator and electric unit (control unit). Refer to
BRC-142, "Removal and Installa-
.
NO
>> Repair or replace malfunctioning components.
DTC
Display Item
Malfunction detected condition
Possible causes
C1160
DECEL G SEN SET
When calibration of yaw rate/side/decel G sensor is
not complete.
• Yaw rate/side/decel G sensor
• Harness or connector
• ABS actuator and electric unit
(control unit)
• Decel G sensor calibration is
not performed
BRC-106
< DTC/CIRCUIT DIAGNOSIS >
[WITH ESP]
C1164, C1165 CV SYSTEM
C1164, C1165 CV SYSTEM
DTC Logic
INFOID:0000000010329846
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
CHECK SELF-DIAGNOSTIC RESULT
With
CONSULT.
1.
Turn ignition switch ON.
2.
Perform self-diagnostic result.
Is DTC “C1164” or “C1165” detected?
YES
>> Proceed to diagnosis procedure. Refer to
BRC-106, "Diagnosis Procedure"
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000010329847
Regarding Wiring Diagram information, refer to
1.
CONNECTOR INSPECTION
1.
Turn ignition switch OFF.
2.
Disconnect ABS actuator and electric unit (control unit) connectors.
3.
Check connectors and terminals for deformation, disconnection, looseness or damage.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace as necessary.
2.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) BATTERY POWER SUPPLY
Check voltage between ABS actuator and electric unit (control unit) connector E18 terminals 1, 25 and
ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace malfunctioning components.
3.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT
Check continuity between ABS actuator and electric unit (control unit) connector E18 terminals 13, 38 and
ground.
DTC
Display Item
Malfunction detected condition
Possible causes
C1164
CV 1
When a malfunction is detected in cut valve 1.
• Harness or connector
• ABS actuator and electric unit
(control unit)
• Fusible link
• Battery power supply system
C1165
CV 2
When a malfunction is detected in cut valve 2.
ABS actuator and electric unit (control unit)
—
Voltage
(Approx.)
Connector
Terminal
E18
1
Ground
Battery voltage
25
C1164, C1165 CV SYSTEM
BRC-107
< DTC/CIRCUIT DIAGNOSIS >
[WITH ESP]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
Is the inspection result normal?
YES
>> Replace ABS actuator and electric unit (control unit). Refer to
BRC-142, "Removal and Installa-
.
NO
>> Repair or replace malfunctioning components.
ABS actuator and electric unit (control unit)
—
Continuity
Connector
Terminal
E18
13
Ground
Yes
38
BRC-108
< DTC/CIRCUIT DIAGNOSIS >
[WITH ESP]
C1166, C1167 SV SYSTEM
C1166, C1167 SV SYSTEM
DTC Logic
INFOID:0000000010769650
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and
wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
With CONSULT
1.
Turn the ignition switch OFF to ON.
2.
Perform self-diagnosis for “ABS”.
Is DTC “C1166” or “C1167” detected?
YES
>> Proceed to
BRC-108, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000010769651
1.
CHECK CONNECTOR
1.
Turn the ignition switch OFF.
2.
Check ABS actuator and electric unit (control unit) harness connector for disconnection or looseness.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace error-detected parts, securely lock the connector, and GO TO 2.
2.
PERFORM SELF-DIAGNOSIS
Perform self-diagnosis for “ABS” again.
Is DTC “C1166” or “C1167” detected?
YES
>> GO TO 3.
NO
>> INSPECTION END
3.
CHECK SUCTION VALVE POWER SUPPLY
1.
Turn the ignition switch OFF.
2.
Disconnect ABS actuator and electric unit (control unit) harness connector.
3.
Check voltage between ABS actuator and electric unit (control unit) harness connector and ground.
4.
Turn the ignition switch ON.
CAUTION:
Never start engine.
5.
Check voltage between ABS actuator and electric unit (control unit) harness connector and ground.
DTC
Display Item
Malfunction detected condition
Possible causes
C1166
SV 1
When a malfunction is detected in suction valve 1.
• Harness or connector
• ABS actuator and electric unit
(control unit)
• Fusible link
• Battery power supply system
C1167
SV 2
When a malfunction is detected in suction valve 2.
ABS actuator and electric unit (control unit)
—
Voltage
Connector
Terminal
E18
1
Ground
10
−
16 V
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