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:
Coil spring
Exploded View
1. Upper rubber seat
2. Coil spring
3. Lower rubber seat
4. Rear suspension beam
Removal and Installation
REMOVAL
1. Remove tires. Refer to WT-7, "Removal and Installation".
2. Set jack under rear suspension beam.
CAUTION:
• Never damage the suspension beam wi ...
EGR valve
Exploded View
1. EGR valve assembly
2. Clamp
3. EGR tube
4. Air inlet tube
5. O-ring
6. Gasket
7. EGR cooler
8. Gasket
9. EGR volume control valve housing
10. Gasket
11. Electric throttle control actuator
12. Gasket
13. EGR volume control valve
14. Clamp
15. Cooling hose
...
Diagnosis and repair work flow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION ABOUT SYMPTOM
Get the detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurred).
>> GO TO 2.
2.CHECK DTC
1. Check DTC for “ENGINE” and “BCM” usin ...