Nissan Juke Service and Repair Manual : Compressor dose dot operate

Description

SYMPTOM

Compressor dose not operate.

Diagnosis Procedure

NOTE

:
• Perform self-diagnoses with CONSULT-III before performing symptom diagnosis. If any DTC is detected, perform the corresponding diagnosis.

• Check that refrigerant is enclosed in cooler cycle normally. If refrigerant amount is shortage from proper amount, perform the inspection of refrigerant leakage.

1.CHECK MAGNET CLUTCH OPERATION

Check magnet clutch. Refer to HAC-83, "Component Function Check".

Does it operate normally? YES >> GO TO 2.

NO >> Repair or replace malfunctioning parts.

2.CHECK REFRIGERANT PRESSURE SENSOR

Check refrigerant pressure sensor. Refer to EC-423, "Component Function Check".

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace malfunctioning parts.

3.CHECK A/C ON SIGNAL

Check A/C ON signal. Refer to HAC-75, "Component Function Check".

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

NO >> Repair or replace malfunctioning parts.

4.CHECK BLOWER FAN ON SIGNAL

Check blower fan ON signal. Refer to HAC-77, "Component Function Check".

Is the inspection result normal? YES >> GO TO 5.

NO >> Repair or replace malfunctioning parts 5.CHECK BCM OUTPUT SIGNAL

1. Select “DATA MONITOR” mode of “ECM” using CONSULT-III.With CONSULT-III


1. Select “DATA MONITOR” mode of “ECM” using CONSULT-III.

2. Select “AIR COND SIG” and “HEATER FAN SW”, and check status under the following conditions.

Is the inspection result normal?


Is the inspection result normal? YES >> Replace IPDM E/R. Refer to PCS-34, "Removal and Installation" (with Intelligent Key) or PCS-63, "Removal and Installation" (without Intelligent Key).

NO >> Replace BCM. Refer to BCS-93, "Removal and Installation" (with Intelligent Key) or BCS-161, "Removal and Installation" (without Intelligent Key).

    Insufficient heating
    Description Symptom • Insufficient heating • No warm air comes out. (Air flow volume is normal.) Diagnosis Procedure NOTE: Perform self-diagnoses with CONSULT-III before performing symptom d ...

    Other materials:

    Turbocharger
    Exploded View 1. Exhaust manifold 2. Turbocharger 3. Gasket 4. Turbocharger outlet duct 5. Oil outlet hose 6. Clamp 7. Oil return pipe 8. Gasket 9. Washer 10. Oil supply tube 11. O-ring A. To EGR tube B. To air inlet pipe C. To turbocharge air inlet pipe D. To diesel partic ...

    Inspection
    INSPECTION AFTER INSTALLATION • Check accelerator pedal moves smoothly within the whole operation range when it is fully depressed and released. • Check accelerator pedal securely returns to the fully released position. • For the electrical inspection of accelerator pedal position sensor ...

    P1574 ASCD vehicle speed sensor
    Description The ECM receives two vehicle speed sensor signals via CAN communication line. One is sent from combination meter, and the other is from TCM (Transmission control module). The ECM uses these signals for ASCD control. Refer to EC-64, "AUTOMATIC SPEED CONTROL DEVICE (ASCD) : Sys ...