Nissan Juke Service and Repair Manual : Excessive operation frequency
Description
ESP function, TCS function, ABS function, EBD function and brake limited slip differential (BLSD) function operates in excessive operation frequency.
Diagnosis Procedure
1.CHECK BRAKING FORCE
Check brake force using a brake tester.
Is the inspection result normal? YES >> GO TO 2.
NO >> Check brake system.
2.CHECK FRONT AND REAR AXLE
Check that there is no excessive looseness in front and rear axle.
• Front axle
- MR16DDT: Refer to FAX-9, "Inspection".
- HR16DE: Refer to FAX-41, "Inspection".
- K9K: Refer to FAX-66, "Inspection".
• Rear axle
- 2WD: Refer to RAX-4, "Inspection".
- 4WD: Refer to RAX-12, "Inspection".
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace error-detected parts.
3.CHECK WHEEL SENSOR
Check wheel sensor.
• Check installation and damage of wheel sensor.
• Check connection of wheel sensor harness connector.
• Check 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-224, "FRONT WHEEL SENSOR : Removal and Installation".
• Rear wheel sensor: Refer to BRC-227, "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-229, "FRONT SENSOR ROTOR : Removal and Installation".
• Rear sensor rotor. Refer to BRC-227, "REAR WHEEL SENSOR : Removal and Installation".
5.CHECK WARNING LAMP TURNS OFF
Check that ABS warning lamp, brake warning lamp and ESP 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-III.
Unexpected brake pedal reaction
Description A malfunction of brake pedal feel (height or others) is detected when brake pedal is depressed. Diagnosis Procedure 1.CHECK FRONT AND REAR AXLE Check that there is no excessive loose ...Other materials:
Cowl top
Exploded View
LHD models
1. Front fender cover RH
2. Cowl top cover seal
3. Blind plug RH
4. Cowl top cover
5. Cowl top cover cap
6. Cowl top extension
7. EPT seal [t: 3.0 mm (0.118 in)]
8. Air intake cover
9. Blind plug LH
10. Front fender cover LH
11. Washer nozzle
: Clip
: ...
Power supply and ground circuit
Diagnosis Procedure
1.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) IGNITION 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
conne ...
P0131 A/F sensor 1
DTC Logic
DTC DETECTION LOGIC
To judge the malfunction, the diagnosis checks that the A/F signal computed
by ECM from the A/F sensor 1
signal is not inordinately low.
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform
...