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:
CVT control system
Wiring diagram
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to GI-12, "Connector Information/Explanation
of Option Abbreviation".
...
Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get the detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurred) using the “Diagnostic Work Sheet”. (Refer to
EC-539, "Diagnostic Work
Sh ...
Additional service when replacing control unit
ECM
ECM : Description
Performing the following procedure can automatically activate recommunication
of ECM and BCM, but only
when the ECM is replaced with a new one*.
*: New one means a virgin ECM that has never been energized on-board.
(In this step, initialization procedure by CONSULT-I ...