Nissan Juke Service and Repair Manual : Operation inspection
Work Procedure
The purpose of the operational check is to check that the individual system operates normally.
Check condition : Engine running at normal operating temperature.
1.CHECK BLOWER MOTOR
1. Operate fan control dial.
2. Check that fan speed changes. Check operation for all fan speeds.
Is the inspection result normal? YES >> GO TO 2.
NO >> GO TO 6.
2.CHECK DISCHARGE AIR
1. Operate fan control dial to set the fan speed to maximum speed.
2. Operate MODE dial to each position.
3. Check that air outlets change according to each indicated air outlet by placing a hand in front of the air outlets. Refer to VTL-5, "System Description".
Is the inspection result normal? YES >> GO TO 3.
NO >> GO TO 6.
3.CHECK INTAKE AIR
1. Operate intake lever to each position.
2. Listen to intake sound and confirm air inlets change.
Is the inspection result normal? YES >> GO TO 4.
NO >> GO TO 6.
4.CHECK DISCHARGE AIR TEMPERATURE
1. Operate temperature control dial.
2. Check that discharge air temperature changes.
Is the inspection result normal? YES >> GO TO 5.
NO >> GO TO 6.
5.CHECK TEMPERATURE INCREASE
1. Turn temperature control dial to full hot position.
2. Check that warm air blows from air outlets.
Is the inspection result normal? YES >> INSPECTION END
NO >> GO TO 6.
6.CHECK SELF-DIAGNOSIS WITH CONSULT-III
1. Perform self-diagnosis with CONSULT-III.
2. Check that any DTC is detected.
Is any DTC detected? YES >> Perform trouble diagnosis for the detected DTC.
NO >> Refer to HAC-329, "Symptom Table" and perform the appropriate diagnosis.
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 informa ...
DTC/circuit diagnosis
Blower motor
Diagnosis Procedure
1.CHECK SYMPTOM
Check symptom (A or B).
Which symptom is detected?
A >> GO TO 2.
B >> GO TO 7.
2.CHECK FUSE
1. Turn ignition switch OFF.
2. ...
Other materials:
C1142 press sensor
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn
ignition switch OFF and
wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
With CONSULT ...
Trouble diagnosis - specification
value
Description
The specification (SP) value indicates the tolerance of the value that is
displayed in “SPEC” of “DATA MONITOR”
mode of CONSULT-III during normal operation of the Engine Control System. When
the value in “SPEC”
of “DATA MONITOR” mode is within the SP value, the Engine Control Sys ...
Precaution for Harness Repair
• Solder the repair part, and wrap it with tape. [Twisted wire fray
must be 110 mm (4.33 in) or less.]
• Never bypass the repair point with wire. (If it is bypassed, the turnout
point cannot be separated and the twisted wire characteristics
are lost.)
...
