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 

BRC-66, "Work Procedure"

.

>> 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 

BRC-84, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

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

BRC-142, "Removal and Installa-

tion"

.

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 

BRC-55, "Wiring Diagram"

.

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-

tion"

.

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