Qashqai J11. Driver assistance system — part 18
DAS
C1BC0-00 FRONT RIGHT WHEEL SENSOR
DAS-273
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
Is DTC “C1BC0-00”, “U1000-00” or other DTC detected?
YES (“C1BC0-00”)>>Replace the chassis control module. Refer to
DAS-312, "Removal and Installation"
.
YES (“U1000-00”)>>Refer to
DAS-286, "Diagnosis Procedure"
YES (other DTC)>>Check the DTC.
NO
>> INSPECTION END
DAS-274
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C1BC1-00 FRONT LEFT WHEEL SENSOR
C1BC1-00 FRONT LEFT WHEEL SENSOR
DTC Description
INFOID:0000000010417029
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Front left wheel sensor
• Front left sensor rotor
• ABS actuator and electric unit (control unit)
• Chassis control module
FAIL-SAFE
The following functions are suspended.
• Active Trace Control function
• Active Ride Control function
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
With CONSULT
1.
Start the engine.
2.
Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.
3.
Stop the vehicle.
4.
Turn the ignition switch OFF to ON.
CAUTION:
Be sure to wait of 10 seconds after turning ignition switch OFF or ON.
5.
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC “C1BC1-00” detected?
YES
>> Proceed to
DAS-274, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010417030
1.
CHECK FRONT LH WHEEL SENSOR SYSTEM
With CONSULT
Perform self-diagnosis for “ABS”.
Is DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Erase self-diagnosis result for “CHASSIS CONTROL”.
2.
Turn the ignition switch OFF and wait for 10 seconds or more.
3.
Turn the ignition switch ON.
4.
Perform “All DTC Reading”.
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
C1BC1-00
FL WHEEL SENSOR
(Front left wheel sensor)
When a malfunction is detected in front left wheel sensor system.
DAS
C1BC1-00 FRONT LEFT WHEEL SENSOR
DAS-275
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
Is DTC “C1BC1-00”, “U1000-00” or other DTC detected?
YES (“C1BC1-00”)>>Replace the chassis control module. Refer to
DAS-312, "Removal and Installation"
.
YES (“U1000-00”)>>Refer to
DAS-286, "Diagnosis Procedure"
YES (other DTC)>>Check the DTC.
NO
>> INSPECTION END
DAS-276
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C1BC2-00 REAR RIGHT WHEEL SENSOR
C1BC2-00 REAR RIGHT WHEEL SENSOR
DTC Description
INFOID:0000000010417031
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Rear right wheel sensor
• Rear right sensor rotor
• ABS actuator and electric unit (control unit)
• Chassis control module
FAIL-SAFE
The following functions are suspended.
• Active Trace Control function
• Active Ride Control function
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
With CONSULT
1.
Start the engine.
2.
Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.
3.
Stop the vehicle.
4.
Turn the ignition switch OFF to ON.
CAUTION:
Be sure to wait of 10 seconds after turning ignition switch OFF or ON.
5.
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC “C1BC2-00” detected?
YES
>> Proceed to
DAS-276, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010417032
1.
CHECK REAR RH WHEEL SENSOR SYSTEM
With CONSULT
Perform self-diagnosis for “ABS”.
Is DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Erase self-diagnosis result for “CHASSIS CONTROL”.
2.
Turn the ignition switch OFF and wait for 10 seconds or more.
3.
Turn the ignition switch ON.
4.
Perform “All DTC Reading”.
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
C1BC2-00
RR WHEEL SENSOR
(Rear right wheel sensor)
When a malfunction is detected in rear right wheel sensor system.
DAS
C1BC2-00 REAR RIGHT WHEEL SENSOR
DAS-277
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
Is DTC “C1BC2-00”, “U1000-00” or other DTC detected?
YES (“C1BC2-00”)>>Replace the chassis control module. Refer to
DAS-312, "Removal and Installation"
.
YES (“U1000-00”)>>Refer to
DAS-286, "Diagnosis Procedure"
YES (other DTC)>>Check the DTC.
NO
>> INSPECTION END
DAS-278
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C1BC3-00 REAR LEFT WHEEL SENSOR
C1BC3-00 REAR LEFT WHEEL SENSOR
DTC Description
INFOID:0000000010417033
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Rear left wheel sensor
• Rear left sensor rotor
• ABS actuator and electric unit (control unit)
• Chassis control module
FAIL-SAFE
The following functions are suspended.
• Active Trace Control function
• Active Ride Control function
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF
and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
With CONSULT
1.
Start the engine.
2.
Drive the vehicle at approx. 30 km/h (19 MPH) or more for approx. 1 minute.
3.
Stop the vehicle.
4.
Turn the ignition switch OFF to ON.
CAUTION:
Be sure to wait of 10 seconds after turning ignition switch OFF or ON.
5.
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC “C1BC3-00” detected?
YES
>> Proceed to
DAS-278, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010417034
1.
CHECK REAR LH WHEEL SENSOR SYSTEM
With CONSULT
Perform self-diagnosis for “ABS”.
Is DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Erase self-diagnosis result for “CHASSIS CONTROL”.
2.
Turn the ignition switch OFF and wait for 10 seconds or more.
3.
Turn the ignition switch ON.
4.
Perform “All DTC Reading”.
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
C1BC3-00
RL WHEEL SENSOR
(Rear left wheel sensor)
When a malfunction is detected in rear left wheel sensor system.
DAS
C1BC3-00 REAR LEFT WHEEL SENSOR
DAS-279
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
Is DTC “C1BC3-00”, “U1000-00” or other DTC detected?
YES (“C1BC3-00”)>>Replace the chassis control module. Refer to
DAS-312, "Removal and Installation"
.
YES (“U1000-00”)>>Refer to
DAS-286, "Diagnosis Procedure"
YES (other DTC)>>Check the DTC.
NO
>> INSPECTION END
DAS-280
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C1BC4-00 DECEL G SENSOR
C1BC4-00 DECEL G SENSOR
DTC Description
INFOID:0000000010417035
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Yaw rate/side/decel G sensor [integrated in ABS actuator and electric unit (control unit)]
• ABS actuator and electric unit (control unit)
• Chassis control module
FAIL-SAFE
The following functions are suspended.
• Active Ride Control (brake) function
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the 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.
CAUTION:
Be sure to wait of 10 seconds after turning ignition switch OFF or ON.
2.
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC “C1BC4-00” detected?
YES
>> Proceed to
DAS-280, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010417036
1.
CHECK DECEL G SENSOR SYSTEM
With CONSULT
Perform self-diagnosis for “ABS”.
Is DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Erase self-diagnosis result for “CHASSIS CONTROL”.
2.
Turn the ignition switch OFF and wait for 10 seconds or more.
3.
Turn the ignition switch ON.
4.
Perform “All DTC Reading”.
Is DTC “C1BC4-00”, “U1000-00” or other DTC detected?
YES (“C1BC4-00”)>>Replace the chassis control module. Refer to
DAS-312, "Removal and Installation"
.
YES (“U1000-00”)>>Refer to
DAS-286, "Diagnosis Procedure"
YES (other DTC)>>Check the DTC.
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
C1BC4-00
DECEL G SENSOR
(Decel G sensor)
When a malfunction is detected in decel G sensor system.
DAS
C1BC4-00 DECEL G SENSOR
DAS-281
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
NO
>> INSPECTION END
DAS-282
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C1BC5-00 SIDE G SENSOR
C1BC5-00 SIDE G SENSOR
DTC Description
INFOID:0000000010417037
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Yaw rate/side/decel G sensor [integrated in ABS actuator and electric unit (control unit)]
• ABS actuator and electric unit (control unit)
• Chassis control module
FAIL-SAFE
The following functions are suspended.
• Active Trace Control function
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the 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.
CAUTION:
Be sure to wait of 10 seconds after turning ignition switch OFF or ON.
2.
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC “C1BC5-00” detected?
YES
>> Proceed to
DAS-282, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010417038
1.
CHECK SIDE G SENSOR SYSTEM
With CONSULT
Perform self-diagnosis for “ABS”.
Is DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Erase self-diagnosis result for “CHASSIS CONTROL”.
2.
Turn the ignition switch OFF and wait for 10 seconds or more.
3.
Turn the ignition switch ON.
4.
Perform “All DTC Reading”.
Is DTC “C1BC5-00”, “U1000-00” or other DTC detected?
YES (“C1BC5-00”)>>Replace the chassis control module. Refer to
DAS-312, "Removal and Installation"
.
YES (“U1000-00”)>>Refer to
DAS-286, "Diagnosis Procedure"
YES (other DTC)>>Check the DTC.
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
C1BC5-00
SIDE G SENSOR
(Side G sensor)
When a malfunction is detected in side G sensor system.
DAS
C1BC5-00 SIDE G SENSOR
DAS-283
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
NO
>> INSPECTION END
DAS-284
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C1BC6-00 PRESSURE SENSOR
C1BC6-00 PRESSURE SENSOR
DTC Description
INFOID:0000000010417039
DTC DETECTION LOGIC
POSSIBLE CAUSE
• ABS actuator and electric unit (control unit)
• Chassis control module
FAIL-SAFE
The following functions are suspended.
• Active Trace Control function
• Active Ride Control (brake) function
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the 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.
CAUTION:
Be sure to wait of 10 seconds after turning ignition switch OFF or ON.
2.
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC “C1BC6-00” detected?
YES
>> Proceed to
DAS-284, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010417040
1.
CHECK BRAKE FLUID PRESSURE SYSTEM
With CONSULT
Perform self-diagnosis for “ABS”.
Is DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Erase self-diagnosis result for “CHASSIS CONTROL”.
2.
Turn the ignition switch OFF and wait for 10 seconds or more.
3.
Turn the ignition switch ON.
4.
Perform “All DTC Reading”.
Is DTC “C1BC6-00”, “U1000-00” or other DTC detected?
YES (“C1BC6-00”)>>Replace the chassis control module. Refer to
DAS-312, "Removal and Installation"
.
YES (“U1000-00”)>>Refer to
DAS-286, "Diagnosis Procedure"
YES (other DTC)>>Check the DTC.
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
C1BC6-00
PRESSURE SENSOR
(Pressure sensor)
When a malfunction is detected in brake fluid pressure system.
DAS
C1BC6-00 PRESSURE SENSOR
DAS-285
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
NO
>> INSPECTION END
DAS-286
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
U1000-00 CAN COMM CIRCUIT
U1000-00 CAN COMM CIRCUIT
DTC Logic
INFOID:0000000010417041
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000010417042
1.
PERFORM SELF DIAGNOSTIC RESULT
1.
Turn ignition switch ON and wait for 2 seconds or more.
2.
Perform Self Diagnostic Result for CHASSIS CONTROL.
Is DTC “U1000-00” detected?
YES
>> Refer to
LAN-24, "Trouble Diagnosis Flow Chart"
NO
>> Refer to
GI-41, "Intermittent Incident"
.
CONSULT Display
DTC Detection Condition
Possible Cause
CAN COMM CIRCUIT
[U1000-00]
Chassis control module is not transmitting or re-
ceiving CAN communication signal for 2 seconds
or more.
CAN communication system.
DAS
U1A34-00 BRAKE CONTROL COMMUNICATION
DAS-287
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
C
D
E
F
G
H
I
J
K
L
M
B
N
P
A
U1A34-00 BRAKE CONTROL COMMUNICATION
DTC Description
INFOID:0000000010417043
DTC DETECTION LOGIC
POSSIBLE CAUSE
• ABS actuator and electric unit (control unit)
• Chassis control module
• CAN communication line
FAIL-SAFE
The following functions are suspended.
• Active Trace Control Function
• Active Ride Control Function
• Active Engine Brake Function
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the 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.
CAUTION:
Be sure to wait of 10 seconds after turning ignition switch OFF or ON.
2.
Perform self-diagnosis for “CHASSIS CONTROL”.
Is DTC “U1A34-00” detected?
YES
>> Proceed to
DAS-287, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010417044
1.
CHECK CAN DIAGNOSIS SUPPORT MONITOR
With CONSULT
1.
Select “CAN Diagnosis Support Monitor”. of “CHASSIS CONTROL”.
2.
Check malfunction between each control unit connected to chassis control module.
Check the result of “PRESENT”?
Refer to>>
LAN-39, "CAN COMMUNICATION SYSTEM : CAN Communication Control Circuit"
.
“TRANSMIT DIAG” is other than “OK”>>GO TO 2.
“ABS” other than “OK”>>GO TO 3.
2.
CHECK TRANSMITTING SIDE UNIT
1.
Turn the ignition switch OFF.
2.
Disconnect chassis control module harness connector.
3.
Check the chassis control module harness connector terminals No. 3 and 4 for damage or loose connec-
tion.
Is the inspection result normal?
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
U1A34-00
BRAKE CONTROL COMM
(Brake control communication)
When chassis control module is not receiving CAN communication signal [be-
tween chassis control module and ABS actuator and electric unit (control unit)] for
2 seconds or more.
DAS-288
< DTC/CIRCUIT DIAGNOSIS >
[CHASSIS CONTROL]
U1A34-00 BRAKE CONTROL COMMUNICATION
YES
>> GO TO 5.
NO
>> Recheck terminals for damage or loose connection. Refer to
DAS-210, "Precautions for Harness
, and GO TO 5.
3.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
1.
Turn the ignition switch OFF.
2.
Disconnect ABS actuator and electric unit (control unit) harness connector.
3.
Check ABS actuator and electric unit (control unit) harness connector terminals (CAN communication
line) or damage or loose connection.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Recheck terminals for damage or loose connection. Refer to
DAS-210, "Precautions for Harness
, and GO TO 4.
4.
PFEFORM SELF-DIAGNOSIS [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)]
With CONSULT
1.
Connect ABS actuator and electric unit (control unit) harness connector.
2.
Erase self-diagnosis result for “ABS”.
3.
Turn the ignition switch OFF and wait for 10 seconds or more.
4.
Turn the ignition switch ON.
5.
Perform self-diagnosis for “ABS”.
Is DTC detected?
YES
>> Check the DTC. Refer to
.
NO
>> GO TO 5.
5.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Connect chassis control module harness connector.
2.
Erase self-diagnosis result for “CHASSIS CONTROL”.
3.
Turn the ignition switch OFF and wait for 10 seconds or more.
4.
Turn the ignition switch ON.
5.
Perform “All DTC Reading”.
Is DTC “U1000-00”, “U1A34-00” or other DTC detected?
YES (“U1000-00”)>>Refer to
DAS-286, "Diagnosis Procedure"
YES (“U1A34-00”)>>Replace the chassis control module. Refer to
DAS-312, "Removal and Installation"
YES (other DTC)>>Check the DTC.
NO
>> INSPECTION END
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