Nissan Juke Service and Repair Manual : Diagnosis and repair workflow

Work Flow

OVERALL SEQUENCE

DETAILED FLOW


DETAILED FLOW

1.INTERVIEW FOR MALFUNCTION

Interview the symptom to the customer

>> GO TO 2.

2.SYMPTOM CHECK

Check the symptom from the customer's information. Check that any symptom occurs other than the interviewed symptom.

Insufficient cooling/heating>>GO TO 3.

Refrigerant leakage>>GO TO 6.

Noise >> GO TO 7.

3.CONTROL SYSTEM DIAGNOSIS

Perform the system diagnosis for the A/C control system.

• Refer to HAC-135, "Work Flow". (AUTOMATIC AIR CONDITIONING) • Refer to HAC-271, "Work Flow". (MANUAL AIR CONDITIONING) • Refer to HAC-322, "Work Flow". (MANUAL HEATER)

Is A/C control system normal? YES >> GO TO 4.

NO >> GO TO 8.

4.PERFORMANCE TEST

Perform the performance test. Check the operation of each part. Refer to HA-26, "Inspection".

>> GO TO 5.

5.TROUBLE DIAGNOSIS FOR UNUSUAL PRESSURE

Diagnose using a manifold gauge whenever system's high and/or low side pressure(s) is/are unusual. Specify the malfunctioning part. Refer to HA-28, "Symptom Table".

Low refrigerant charge>>GO TO 6.

Except above>>GO TO 8.

6.CHECK REFRIGERANT FOR LEAKAGES

Check refrigerant for leakages. Specify the malfunctioning part. Refer to HA-19, "Leak Test".

>> GO TO 8.

7.TROUBLE DIAGNOSIS FOR NOISE

Perform trouble diagnosis for noise. Specify the malfunctioning part. Refer to HA-28, "Symptom Table".

>> GO TO 8.

8.MALFUNCTION PART REPAIR

Repair or replace the malfunctioning part.

>> GO TO 9.

9.REPAIR CHECK (OPERATION CHECK)

Check the operation of each part.

Does it operate normally? YES >> INSPECTION END

NO >> GO TO 2.

    Refrigerant
    Description CONNECTION OF SERVICE TOOLS AND EQUIPMENT 1. Shut-off valve 2. A/C service valve 3. Recovery/recycling/recharging equipment 4. Vacuum pump 5. Manifold gauge set 6. Refrigerant ...

    Other materials:

    Engine does not start when intelligent key is inside of vehicle
    Description Engine does not start when push-button ignition switch is pressed while carrying Intelligent Key. NOTE: • Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check each symptom. • The engine start function, door lock functi ...

    Seats, seat belts and Supplemental Restraint System (SRS)
    1. Rear head restraints 2. Child restraint anchor points (for top tether strap child restraint) 3. Front head restraints — Front-seat Active Head Restraints 4. Roof-mounted curtain side-impact supplemental air bags 5. Seat belts 6. Front seats 7. Supplemental front-impact air bags ...

    B26E8 clutch interlock switch
    DTC Logic NOTE: • If DTC B26E8 is displayed with DTC B210F, first perform the trouble diagnosis for DTC B210F. Refer to BCS-83, "DTC Logic". • If DTC B26E8 is displayed with DTC B2110, first perform the trouble diagnosis for DTC B2110. Refer to BCS-84, "DTC Logic". DT ...