Nissan Juke Service and Repair Manual : Vehicle jerks during

Description

The vehicle jerks when ESP function, TCS function, ABS function, EBD function or brake limited slip differential (BLSD) function operates.

Diagnosis Procedure

1.CHECK SYMPTOM

Check that the vehicle jerks when ESP function, TCS function, ABS function, EBD function or brake limited slip differential (BLSD) function operates.

Is the inspection result normal? YES >> Normal NO >> GO TO 2.

2.PERFORM SELF-DIAGNOSIS

Perform self-diagnosis for “ABS”.With CONSULT-III.


Perform self-diagnosis for “ABS”.

Is any DTC detected? YES >> Check the DTC. Refer to BRC-142, "DTC Index".

NO >> GO TO 3.

3.CHECK CONNECTOR

1. Turn the ignition switch OFF.With CONSULT-III.


1. Turn the ignition switch OFF.

2. Disconnect ABS actuator and electric unit (control unit) harness connector.

3. Check connector terminal for deformation, disconnection and looseness.

4. Connect harness connector and perform self-diagnosis for “ABS” again.

Is the inspection result normal? YES >> GO TO 4.

NO >> Poor connection of connector terminal. Repair or replace connector terminal.

4.CHECK ECM AND TCM SELF-DIAGNOSIS RESULTS

Perform self-diagnosis for “ENGINE” and “TRANSMISSION” (for CVT models).With CONSULT-III.


Perform self-diagnosis for “ENGINE” and “TRANSMISSION” (for CVT models).

Is any DTC detected? YES >> Check the DTC.

NO >> Replace ABS actuator and electric unit (control unit). Refer to BRC-233, "Removal and Installation".

    Brake pedal vibration or operation sound occurs
    Description • Brake pedal vibrates and motor sound from ABS actuator and electric unit (control unit) occurs, when the engine starts. • Brake pedal vibrates during braking. CAUTION: Vibration ...

    Normal operating condition
    Description ...

    Other materials:

    Speedometer and odometer
    Speedometer The speedometer indicates vehicle speed in miles per hour (MPH) and kilometers per hour (km/h). Odometer/twin trip odometer The odometer 1 /twin trip odometer 2 are displayed when the ignition switch is in the ON position. The odometer records the total distance the vehicle h ...

    Electric ignition system
    Electric ignition system  : System Diagram Electric ignition system  : System Description INPUT/OUTPUT SIGNAL CHART *1: CVT models *2: M/T models *3: ECM determines the start signal status by the signals of engine speed and battery voltage. SYSTEM DESCRIPTION Firing order: 1 ...

    Line pressure test
    Inspection and Judgment INSPECTION Line Pressure Test Port Line Pressure Test Procedure 1. Inspect the amount of engine oil and replenish if necessary. 2. Drive the car for about 10 minutes to warm it up so that the CVT fluid reaches in the range of 50 to 80°C (122 to 176°F), then inspect ...