Nissan Juke Service and Repair Manual : Compressor dose dot operate

Description

SYMPTOM

Compressor dose not operate.

Diagnosis Procedure

NOTE

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

• Check that refrigerant is enclosed in cooler cycle normally. If the refrigerant amount is shortage from proper amount, perform the inspection of refrigerant leakage 1.CHECK A/C INDICATOR

1. Turn ignition switch ON.

2. Operate blower motor.

3. Check that A/C indicator is turned ON/OFF when operating A/C switch.

Is the inspection result normal? YES >> GO TO 2.

NO >> GO TO 5.

2.CHECK MAGNET CLUTCH OPERATION

Check magnet clutch. Refer to HAC-293, "Component Function Check".

Does it operate normally? YES >> GO TO 3.

NO >> Repair or replace malfunctioning parts.

3.CHECK REFRIGERANT PRESSURE SENSOR

Check refrigerant pressure sensor. Refer to the following.

• HR16DE: Refer to EC-790, "Component Function Check".

• MR16DDT: Refer to EC-423, "Component Function Check".

• K9K: Refer to EC-960, "DTC Logic".

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

NO >> Repair or replace malfunctioning parts.

4.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).

5.CHECK A/C SWITCH

Check A/C switch. Refer to HAC-281, "Component Function Check".

Is the inspection result normal? YES >> GO TO 6.

NO >> Repair or replace the malfunctioning parts.

6.CHECK BLOWER FAN ON SIGNAL

Check blower fan ON signal. Refer to HAC-283, "Component Function Check".

Is the inspection result normal? YES >> GO TO 7.

NO >> Repair or replace the malfunctioning parts 7.CHECK THERMO CONTROL AMP.

Check thermo control amp. Refer to HAC-285, "Component Function Check".

Is the inspection result normal? YES >> Replace BCM. Refer to BCS-93, "Removal and Installation" (with Intelligent Key) or BCS-161, "Removal and Installation" (without Intelligent Key).

NO >> Repair or replace the malfunctioning parts

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

    Other materials:

    B2627 outside antenna
    DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Disconnect outside key antenna (passenger side) connector. 2. Perform “INTELLIGENT KEY” Self Diagnostic Result. Is outside key antenna DTC detected? YES >> Refer to DLK-63, "Diagnos ...

    Back door does not opened
    Diagnosis Procedure 1.CHECK BACK DOOR OPENER SWITCH Check back door opener switch. Refer to DLK-244, "Component Function Check". Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace the malfunctioning parts. 2.CHECK BACK DOOR OPENER ACTUATOR ...

    CVT position
    Inspection and Adjustment INSPECTION 1. Turn ON the ignition switch with the selector lever at the P position. 2. Press the selector button with the brake pedal depressed, and confirm that the lever can be shifted to positions other than P. Also confirm that shifting is not allowed from the P ...