Nissan Juke Service and Repair Manual : Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
Interview the symptom to the customer.
>> GO TO 2.
2.SYMPTOM CHECK
Check the symptom from the customer's information. Check that any symptom occurs other than the interviewed symptom.
Insufficient cooling/heating>>GO TO 3.
Refrigerant leakage>>GO TO 6.
Noise >> GO TO 7.
3.CONTROL SYSTEM DIAGNOSIS
Perform the system diagnosis for the A/C control system.
• Refer to HAC-44, "Work Flow". (AUTOMATIC AIR CONDITIONING: 4WD models) • Refer to HAC-135, "Work Flow". (AUTOMATIC AIR CONDITIONING: 2WD models) • Refer to HAC-216, "Work Flow". (MANUAL AIR CONDITIONING: 4WD models) • Refer to HAC-271, "Work Flow". (MANUAL AIR CONDITIONING: 2WD models)
Is A/C control system normal? YES >> GO TO 4.
NO >> GO TO 8.
4.PERFORMANCE TEST
Perform the performance test. Check the operation of each part. Refer to HA-81, "Inspection".
>> GO TO 5.
5.TROUBLE DIAGNOSIS FOR UNUSUAL PRESSURE
Diagnose using a manifold gauge whenever system's high and/or low side pressure(s) is/are unusual. Specify the malfunctioning part. Refer to HA-83, "Symptom Table".
Low refrigerant charge>>GO TO 6.
Except above>>GO TO 8.
6.CHECK REFRIGERANT FOR LEAKAGES
Check refrigerant for leakages. Specify the malfunctioning part. Refer to HA-74, "Leak Test".
>> GO TO 8.
7.TROUBLE DIAGNOSIS FOR NOISE
Perform trouble diagnosis for noise. Specify the malfunctioning part. Refer to HA-85, "Symptom Table".
>> GO TO 8.
8.MALFUNCTION PART REPAIR
Repair or replace the malfunctioning part.
>> GO TO 9.
9.REPAIR CHECK (OPERATION CHECK)
Check the operation of each part.
Does it operate normally? YES >> INSPECTION END
NO >> GO TO 2.
Basic inspection
...
Refrigerant
Description
CONNECTION OF SERVICE TOOLS AND EQUIPMENT
1. Shut-off valve
2. A/C service valve
3. Recovery/recycling/recharging
equipment
4. Vacuum pump
5. Manifold gauge set
6. Refrigeran ...
Other materials:
Drive pinion
Exploded View
1. Pinion lock nut
2. Companion flange
3. Drive pion oil seal
4. Pinon rear bearing
5. Transfer case
6. Gasket
7. Filler plug
8. Collapsible spacer
9. Drive pinion adjust shim
10. Drive pinion
11. Pinion front bearing
12. Ring gear
13. Ring gear shaft
14. Ring ...
On Board Diagnostic (OBD) System of Engine and CVT
The ECM has an on board diagnostic system. It will light up the malfunction
indicator (MI) to warn the driver of
a malfunction causing emission deterioration.
CAUTION:
• Be sure to turn the ignition switch OFF and disconnect the negative battery
cable before any repair
or inspection work. ...
Intake valve timing control
Intake valve timing control : System Diagram
Intake valve timing control : System Description
INPUT/OUTPUT SIGNAL CHART
SYSTEM DESCRIPTION
This mechanism hydraulically controls cam phases continuously with the fixed
operating angle of the intakevalve.
The ECM receives signals such as ...