Nissan X-Trail 32. Instruction — part 173
BRC-158
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC (ESP)]
C1155 BRAKE FLUID LEVEL SWITCH
2.
PERFORM SELF-DIAGNOSIS (1)
With CONSULT
1.
Erase self-diagnosis result for “ABS”.
2.
Turn the ignition switch OFF, and wait 10 seconds or more.
3.
Turn the ignition switch ON.
CAUTION:
Never start the engine.
4.
Perform self-diagnosis for “ABS”.
Is DTC “C1155” detected?
YES
>> GO TO 3.
NO
>> INSPECTION END
3.
CHECK BRAKE FLUID LEVEL SWITCH
Check the brake fluid level switch. Refer to
BRC-159, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>>
Replace the reservoir tank, and GO TO 4.
• LHD models: Refer to
BR-34, "Disassembly and Assembly"
• RHD models: Refer to
BR-97, "Disassembly and Assembly"
.
4.
PERFORM SELF-DIAGNOSIS (2)
With CONSULT
1.
Erase self-diagnosis result for “ABS”.
2.
Turn the ignition switch OFF, and wait 10 seconds or more.
3.
Turn the ignition switch ON.
CAUTION:
Never start the engine.
4.
Perform self-diagnosis for “ABS”.
Is DTC “C1155” detected?
YES
>> GO TO 5.
NO
>> INSPECTION END
5.
CHECK CONNECTOR AND TERMINALS
1.
Turn the ignition switch OFF.
2.
Disconnect the brake fluid level switch harness connector.
3.
Check the brake fluid level switch harness connector for disconnection or looseness.
4.
Check the brake fluid level switch pin terminals for damage or loose connection with harness connector.
5.
Disconnect the combination meter harness connector.
6.
Check the combination meter harness connector for disconnection or looseness.
7.
Check the combination meter pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace error-detected parts, and GO TO 6.
6.
PERFORM SELF-DIAGNOSIS (3)
With CONSULT
1.
Connect the brake fluid level switch harness connector.
2.
Connect the combination meter harness connector.
3.
Erase self-diagnosis result for “ABS”.
4.
Turn the ignition switch OFF, and wait 10 seconds or more.
5.
Turn the ignition switch ON.
CAUTION:
Never start the engine.
6.
Perform self-diagnosis for “ABS”.
Is DTC “C1155” detected?
YES
>> GO TO 7.
NO
>> INSPECTION END
C1155 BRAKE FLUID LEVEL SWITCH
BRC-159
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC (ESP)]
C
D
E
G
H
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K
L
M
A
B
BRC
N
O
P
7.
CHECK BRAKE FLUID LEVEL SWITCH CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect the brake fluid level switch harness connector.
3.
Disconnect the combination meter harness connector.
4.
Check the continuity between brake fluid level switch harness connector and combination meter harness
connector.
5.
Check the continuity between brake fluid level switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace error-detected parts, and GO TO 8.
8.
CHECK BRAKE FLUID LEVEL SWITCH GROUND CIRCUIT
Check the continuity between brake fluid level switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair or replace error-detected parts, and GO TO 9.
9.
CHECK COMBINATION METER
Check the combination meter.
Is the inspection result normal?
YES
>>
Replace the ABS actuator and electric unit (control unit).
BRC-217, "LHD : Removal and Installation"
• RHD models: Refer to
BRC-220, "RHD : Removal and Installation"
.
NO
>> Repair or replace combination meter. Refer to
MWI-151, "Removal and Installation"
.
Component Inspection
INFOID:0000000010723699
1.
CHECK BRAKE FLUID LEVEL SWITCH
1.
Turn the ignition switch OFF.
2.
Disconnect the brake fluid level switch harness connector.
3.
Check continuity between terminals of brake fluid level switch.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>>
Replace the reservoir tank.
Brake fluid level switch
Combination meter
Continuity
Connector
Terminal
Connector
Terminal
E37
1
M34
25
Existed
Brake fluid level switch
—
Continuity
Connector
Terminal
E37
1
Ground
Not existed
Brake fluid level switch
—
Continuity
Connector
Terminal
E37
2
Ground
Existed
Brake fluid level switch
Condition
Continuity
Terminal
1 – 2
When brake fluid level in reservoir tank is within the specified level.
Not existed
When brake fluid level in reservoir tank is less than the specified
level.
Existed
BRC-160
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC (ESP)]
C1155 BRAKE FLUID LEVEL SWITCH
• LHD models: Refer to
BR-34, "Disassembly and Assembly"
• RHD models: Refer to
BR-97, "Disassembly and Assembly"
.
C1160 INCOMPLETE DECEL G SENSOR CALIBRATION
BRC-161
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC (ESP)]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
C1160 INCOMPLETE DECEL G SENSOR CALIBRATION
DTC Description
INFOID:0000000010723700
DTC DETECTION LOGIC
POSSIBLE CAUSE
• ABS actuator and electric unit (control unit)
• Incomplete calibration of decel G sensor
FAIL-SAFE
The following functions are suspended.
• VDC function
• TCS function
• ABS function (4WD models)
• Brake limited slip differential (BLSD) function
• Brake assist function (4WD models)
• Brake force distribution function
• hill start assist function
• Advanced hill descent control function (4WD models with gasoline engine)
• Active trace control function (control of chassis control module)
• Active ride control function (control of chassis control module)
DTC CONFIRMATION PROCEDURE
1.
CHECK DTC DETECTION
With CONSULT
1.
Turn the ignition switch OFF to ON.
2.
Perform self-diagnosis for “ABS”.
Is DTC “C1160” detected?
YES
>> Proceed to
BRC-161, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010723701
1.
CALIBRATION OF DECEL G SENSOR
Perform decel G sensor calibration. Refer to
.
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSIS
With CONSULT
1.
Turn the ignition switch OFF, and wait 10 seconds or more.
2.
Perform self-diagnosis for “ABS”.
Is DTC “C1160” detected?
YES
>>
Replace the ABS actuator and electric unit (control unit).
BRC-217, "LHD : Removal and Installation"
• RHD models: Refer to
BRC-220, "RHD : Removal and Installation"
.
NO
>> INSPECTION END
DTC
Display Item
(Trouble diagnosis content)
Malfunction detected condition
C1160
DECEL G SEN SET
(Decel G sensor set)
When calibration of yaw rate/side/decel G sensor is not complete.
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