Nissan Juke F15. Instruction — part 137
VDC OFF INDICATOR LAMP
BRC-139
< DTC/CIRCUIT DIAGNOSIS >
[WITH VDC]
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VDC OFF INDICATOR LAMP
Component Function Check
INFOID:0000000012199738
1.
CHECK VDC OFF INDICATOR LAMP FUNCTION (1)
Check that VDC OFF indicator lamp in combination meter turns ON for approx. 1 second after ignition switch
is turned ON.
CAUTION:
Never start engine.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Proceed to diagnosis procedure. Refer to
BRC-139, "Diagnosis Procedure"
2.
CHECK VDC OFF INDICATOR LAMP FUNCTION (2)
Check that VDC OFF indicator lamp in combination meter turns ON/OFF when VDC OFF switch is operated.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Check the VDC OFF switch system. Refer to
BRC-134, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000012199739
1.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIR-
CUIT
Perform the trouble diagnosis for ABS actuator and electric unit (control unit) power supply and ground circuit.
BRC-129, "Diagnosis Procedure"
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair / replace harness, connector, fuse, or fusible link.
2.
CHECK VDC OFF INDICATOR LAMP SIGNAL (1)
With CONSULT
1. Select “ABS”, “DATA MONITOR” and “OFF LAMP” according to this order.
2. Turn the ignition switch OFF.
3. Check that data monitor displays “On” for approx. 1 second after ignition switch is turned ON, and then
changes to “Off”.
CAUTION:
Never start engine.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace the ABS actuator and electric unit (control unit). Refer to
.
3.
CHECK VDC OFF INDICATOR LAMP SIGNAL (2)
With CONSULT
1. Select “ABS”, “DATA MONITOR” and “OFF LAMP” according to this order.
2. Check that data monitor displays “On” or “Off” each time when VDC OFF switch is operated.
Is the inspection result normal?
YES
>> Check the combination meter. Refer to
NO
>> Check the VDC OFF switch system. Refer to
BRC-157, "Removal and Installation"
.
BRC-140
< SYMPTOM DIAGNOSIS >
[WITH VDC]
EXCESSIVE OPERATION FREQUENCY
SYMPTOM DIAGNOSIS
EXCESSIVE OPERATION FREQUENCY
Description
INFOID:0000000012199740
VDC function, TCS function, ABS function, EBD function and brake limited slip differential (BLSD) function
operates in excessive operation frequency.
Diagnosis Procedure
INFOID:0000000012199741
1.
CHECK BRAKING FORCE
Check the brake force using a brake tester.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check the brake system.
2.
CHECK FRONT AND REAR AXLE
Check that there is no excessive looseness in front and rear axle.
• Front axle
- NISMO RS: Refer to
- Except for NISMO RS: Refer to
.
• Rear axle
- 2WD: Refer to
.
- AWD: Refer to
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair / replace error-detecting of front or rear axle part.
3.
CHECK WHEEL SENSOR
Check the wheel sensor.
• Check the installation and damage of wheel sensor.
• Check the connection of wheel sensor harness connector.
• Check the terminal of wheel sensor harness connector.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace wheel sensor.
• Front wheel sensor: Refer to
BRC-147, "FRONT WHEEL SENSOR : Removal and Installation"
• Rear wheel sensor: Refer to
BRC-150, "REAR WHEEL SENSOR : Removal and Installation"
4.
CHECK SENSOR ROTOR
Check that there is no looseness, damage or foreign material on sensor rotor.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair installation or replace sensor rotor.
• Front sensor rotor: Refer to
BRC-152, "FRONT SENSOR ROTOR : Removal and Installation"
.
• Rear sensor rotor. Refer to
BRC-152, "REAR SENSOR ROTOR : Removal and Installation"
5.
CHECK WARNING LAMP TURNS OFF
Check that ABS warning lamp, brake warning lamp and VDC warning lamp turn OFF approx. 1 second after
key switch is turned ON and stay in OFF status during driving.
CAUTION:
Brake warning lamp turns ON when parking brake is operated (parking brake switch is ON) or brake
fluid is less than the specified level (brake fluid level switch is ON).
Is the inspection result normal?
YES
>> Normal
NO
>> Perform self-diagnosis for “ABS” with CONSULT.
UNEXPECTED BRAKE PEDAL REACTION
BRC-141
< SYMPTOM DIAGNOSIS >
[WITH VDC]
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UNEXPECTED BRAKE PEDAL REACTION
Description
INFOID:0000000012199742
A malfunction of brake pedal feel (height or others) is detected when brake pedal is depressed.
Diagnosis Procedure
INFOID:0000000012199743
1.
CHECK FRONT AND REAR AXLE
Check that there is no excessive looseness in front and rear axle.
• Front axle
- NISMO RS: Refer to
- Except for NISMO RS: Refer to
.
• Rear axle
- 2WD: Refer to
.
- AWD: Refer to
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair / replace error-detecting of front or rear axle part.
2.
CHECK DISC ROTOR
Check the disc rotor runout.
• Front: Refer to
BR-16, "DISC ROTOR : Inspection and Adjustment"
.
• Rear: Refer to
BR-18, "DISC ROTOR : Inspection and Adjustment"
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Refinish disc rotor.
• Front: Refer to
BR-16, "DISC ROTOR : Inspection and Adjustment"
.
• Rear: Refer to
BR-18, "DISC ROTOR : Inspection and Adjustment"
3.
CHECK BRAKE FLUID LEAKAGE
Check the fluid leakage.
• Front: Refer to
• Rear: Refer to
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair / replace fluid leakage part.
4.
CHECK BRAKE PEDAL
Check the each item of brake pedal. Refer to
BR-9, "Inspection and Adjustment"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Adjust each item of brake pedal. Refer to
BR-9, "Inspection and Adjustment"
5.
CHECK BRAKING FORCE
Check the brake force using a brake tester.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Check the each components of brake system.
6.
CHECK BRAKE PERFORMANCE
Disconnect ABS actuator and electric unit (control unit) harness connector so that ABS does not operate.
Check that brake force is normal in this condition. Connect harness connectors after checking.
Is the inspection result normal?
YES
>> Normal
NO
>> Check the each components of brake system.
BRC-142
< SYMPTOM DIAGNOSIS >
[WITH VDC]
THE BRAKING DISTANCE IS LONG
THE BRAKING DISTANCE IS LONG
Description
INFOID:0000000012199744
Brake stopping distance is long when ABS function is operated.
Diagnosis Procedure
INFOID:0000000012199745
CAUTION:
Brake stopping distance on slippery road like rough road, gravel road or snowy road may become
longer when ABS is operated than when ABS is not operated.
1.
CHECK BRAKING FORCE
Check the brake force using a brake tester.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check the each components of brake system.
2.
CHECK BRAKE PERFORMANCE
Disconnect ABS actuator and electric unit (control unit) harness connector so that ABS does not operate.
Check the brake stopping distance in this condition. Connect harness connectors after checking.
Is the inspection result normal?
YES
>> Normal
NO
>> Check the each components of brake system.
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