Nissan Qashqai J11. Manual — part 874
WT-42
< DTC/CIRCUIT DIAGNOSIS >
[WITH TPMS]
C1769 CONFIGURATION SETTING
C1769 CONFIGURATION SETTING
DTC Description
INFOID:0000000010339539
This procedure must be performed:
• After replacement of BCM.
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000010339540
1.
TIRE PRESSURE MONITORING SYSTEM CONFIGURATION
Perform configuration.
>> Refer to
, and GO TO 2.
2.
TIRE PRESSURE SENSOR ID REGISTRATION
Perform tire pressure sensor ID registration. Refer to
.
Does low tire pressure warning lamp turn OFF?
YES
>> INSPECTION END
NO
>> Configuration setting tire pressure monitoring system again. Refer to
DTC No.
Display Item
Malfunction detected condition
C1769
CONFIG SETTING
(Configuration setting)
Tire pressure monitoring system configuration do not be performed.
Receiver ID registration cannot be performed.
C1770, C1771, C1772, C1773 G SENSOR
WT-43
< DTC/CIRCUIT DIAGNOSIS >
[WITH TPMS]
C
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G
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A
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C1770, C1771, C1772, C1773 G SENSOR
DTC Description
INFOID:0000000010339541
DTC DETECTION LOGIC
NOTE:
The actual malfunction part may differ from the malfunction part which DTC shows if ID registration is not per-
formed after performing tire rotation or tire/road wheel replacement.
POSSIBLE CAUSE
• Wheel sensor
Diagnosis Procedure
INFOID:0000000010339542
1.
REPLACE WHEEL SENSOR
When DTC "C1770, C1771, C1772, C1773" is detected, replace wheel sensor.
>> Replace wheel sensor. Refer to
BRC-138, "FRONT WHEEL SENSOR : Removal and Installation"
(front wheel sensor),
BRC-139, "REAR WHEEL SENSOR : Removal and Installation"
sensor).
DTC No.
CONSULT screen item
(Trouble diagnosis content)
DTC Detection Condition
C1770
G SENSOR FL
(G sensor front left)
Malfunction in the G sensor data from front left wheel sensor.
C1771
G SENSOR FR
(G sensor front right)
Malfunction in the G sensor data from front right wheel sensor.
C1772
G SENSOR RL
(G sensor rear left)
Malfunction in the G sensor data from rear left wheel sensor.
C1773
G SENSOR RR
(G sensor rear right)
Malfunction in the G sensor data from rear right wheel sensor.
WT-44
< DTC/CIRCUIT DIAGNOSIS >
[WITH TPMS]
U1000 CAN COMM CIRCUIT
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000010339543
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit communicates data but selectively reads required data only.
DTC Description
INFOID:0000000010339544
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION
With CONSULT
1.
Drive for several minutes at a speed of 40 km/h (25 MPH) or more.
2.
Stop the vehicle.
3.
Perform self-diagnosis for “AIR PRESSURE MONITOR”.
Is DTC “U1000” detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000010339545
LAN-39, "CAN COMMUNICATION SYSTEM : CAN System Specification Chart"
.
DTC No.
Display item
Malfunction detected condition
Possible cause
U1000
CAN COMM CIRCUIT
Low tire pressure warning control unit is
not communicating CAN communication
signal for 2 seconds or more.
• CAN communication malfunction
• Malfunction of BCM
U1010 CONTROL UNIT (CAN)
WT-45
< DTC/CIRCUIT DIAGNOSIS >
[WITH TPMS]
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U1010 CONTROL UNIT (CAN)
Description
INFOID:0000000010339546
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit communicates data but selectively reads required data only.
DTC Description
INFOID:0000000010339547
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION
With CONSULT
1.
Drive for several minutes at a speed of 40 km/h (25 MPH) or more.
2.
Stop the vehicle.
3.
Perform self-diagnosis for “AIR PRESSURE MONITOR”.
Is DTC “U1010” detected?
YES >> Proceed
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000010339548
1.
CHECK BCM
Check BCM harness connector for disconnection or deformation.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-132, "Removal and Installation"
.
NO
>> Repair or replace error-detected parts.
DTC
Display item
Malfunction detected condition
Possible cause
U1010
CONTROL UNIT (CAN)
Detecting error during the initial diagno-
sis of CAN controller of BCM.
Malfunction of BCM
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