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
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? 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:
Component parts
Component Part Location
1. BCM
• With Intelligent Key: Refer to BCS-
6, "BODY CONTROL SYSTEM :
Component Parts Location".
• Without Intelligent Key: Refer to
BCS-96, "BODY CONTROL SYSTEM
: Component Parts Location".
2. Magnet clutch
3. Refrigerant pressure sensor
4. ...
P0001 fuel pump
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0001 is displayed with DTC P0560 or P0657, first perform trouble
diagnosis for DTC P0560 or P0657.
Refer to EC-963, "DTC Logic" (DTC P0560) or EC-976, "DTC Logic" (DTC P0657).
Diagnosis Procedure
1.CHECK HIGH PRESSURE SUPPLY ...
P173B 1GR incorrect ratio
DTC Logic
DTC CONFIRMATION PROCEDURE
CAUTION:
• Be sure to perform “TM-445, "Diagnosis Procedure"” and then perform “DTC
CONFIRMATION PROCEDURE”.
• Never perform "DTC CONFIRMATION PROCEDURE" before the repairs. Doing so may
result in a secondary
malfunction.
• Be carefu ...