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-232, "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 EC-423, "Component Function Check".
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-220, "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-222, "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-224, "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:
Removal and Installation Procedure for CVT Unit Connector
REMOVAL
• Rotate bayonet ring (A) counterclockwise. Pull out CVT unit harness
connector (B) upward and remove it.
INSTALLATION
1. Align marking (A) on CVT unit harness connector terminal with
marking (B) on bayonet ring. Insert CVT unit harness connector.
2. Rotate bayonet ring clockwise.
...
Rear oil seal
REAR OIL SEAL : Removal and Installation
REMOVAL
1. Remove transaxle assembly. Refer to TM-301, "Exploded View" (CVT models)
or TM-84, "MR16DDT :
Exploded View" (M/T models).
2. Remove clutch cover and clutch disk (M/T models). Refer to CL-29, "EXCEPT FOR
K9K : Explo ...
P2122, P2123 APP sensor
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P2122 or P2123 is displayed with DTC P0643, first perform the trouble
diagnosis for DTC P0643.
Refer to EC-686, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, alw ...