Nissan Juke Service and Repair Manual : Insufficient cooling
Description
Symptom
• Insufficient cooling
• No cool air comes out. (Air flow volume is normal.)
Diagnosis Procedure
NOTE
:
Perform self-diagnoses with CONSULT-III before performing symptom diagnosis. If
any DTC is detected, perform
the corresponding diagnosis.
1.CHECK MAGNET CLUTCH OPERATION
1. Turn ignition switch ON.
2. Operate fan control dial.
3. Press A/C switch.
4. Check that A/C indicator turns ON. Check visually and by sound that compressor operates.
5. Press A/C switch again.
6. Check that A/C indicator turns OFF. Check that compressor stops.
Is the inspection result normal? YES >> GO TO 2.
NO >> Perform diagnosis of “COMPRESSOR DOSE NOT OPERATE” in “SYMPTOM DIAGNOSIS”.
Refer to HAC-185, "Diagnosis Procedure".
2.CHECK DRIVE BELT
Check tension of drive belt. Refer to the following.
• HR16DE: Refer to EM-154, "Checking".
• MR16DDT: Refer to EM-20, "Checking".
• K9K: Refer to EM-276, "Checking Drive Belts".
Is the inspection result normal? YES >> GO TO 3.
NO >> Adjust or replace drive belt depending on the inspection results.
3.CHECK REFRIGERANT CYCLE PRESSURE
Connect recovery/recycling recharging equipment to the vehicle and perform pressure inspection with gauge.
Refer to the following.
• HR16DE: Refer to HA-28, "Symptom Table".
• MR16DDT: Refer to HA-83, "Symptom Table".
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace parts depending on the inspection results.
4.CHECK AIR LEAKAGE FROM EACH DUCT
Check duct and nozzle, etc. of the air conditioning system for leakage.
Is the inspection result normal? YES >> GO TO 5.
NO >> Repair or replace parts depending on the inspection results.
5.CHECK AMBIENT TEMPERATURE DISPLAY
Check that there is not much difference between actual ambient temperature and indicated temperature on information display in combination meter.
Is the inspection result normal? YES >> GO TO 6.
NO >> Perform diagnosis for the A/C auto amp. connection recognition signal circuit. Refer to MWI-62, "Diagnosis Procedure".
6.CHECK SETTING OF TEMPERATURE SETTING TRIMMER
1. Check setting value of temperature setting trimmer. Refer to HAC-139, "Temperature Setting Trimmer".
2. Check that temperature setting trimmer is set to “+ direction”.
NOTE
:
The control temperature can be set with the setting of the temperature setting
trimmer.
3. Set difference between the set temperature and control temperature to “0”.
Is inspection result normal? YES >> INSPECTION END
NO >> Replace A/C auto amp. Refer to HAC-188, "Removal and Installation".
Automatic air conditioner system
Symptom Table
NOTE:
Perform self-diagnoses with CONSULT-III before performing the symptom diagnosis.
If any DTC is detected,
perform the corresponding diagnosis.
*: With K9K engine models ...
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 diagn ...
Other materials:
Parking brake switch signal circuit
Diagnosis Procedure
1.CHECK COMBINATION METER INPUT SIGNAL
1. Turn ignition switch ON.
2. Check the voltage between combination meter harness connector and ground.
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT ...
Fuel filler lid opener
Exploded View
1. Fuel filler lid opener cable
2. Cable protector
3. Fuel filler lid lock assembly
4. Fuel filler lid assembly
5. Spring
6. Bumper rubber
: Clip
: Do not reuse
Fuel filler lid
FUEL FILLER LID : Removal and Installation
REMOVAL
1. Fully open fuel filler lid.
2. Remov ...
P1722 vehicle speed
Description
The vehicle speed signal is transmitted from ABS actuator and electric unit
(control unit) to TCM by CAN communication
line.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If “DTC CONFIRMATION PROCEDURE” has been ...