Nissan Juke Service and Repair Manual : 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 diagnosis. If
any DTC is detected, perform
the corresponding diagnosis.
1.CHECK COOLING SYSTEM
1. Check engine coolant level and check for leakage. Refer to the following.
- HR16DE: Refer to CO-37, "Inspection".
- MR16DDT: Refer to CO-11, "Inspection".
- K9K: Refer to CO-62, "Inspection".
2. Check radiator cap (HR16DE and MR16DDT) or reservoir tank cap (K9K). Refer to the following.
- HR16DE: Refer to CO-40, "RADIATOR CAP : Inspection".
- MR16DDT: Refer to CO-15, "RADIATOR CAP : Inspection".
- K9K: Refer to CO-65, "Inspection".
3. Check water flow sounds of the engine coolant. Refer to the following.
- HR16DE: Refer to CO-38, "Refilling".
- MR16DDT: Refer to CO-12, "Refilling".
- K9K: Refer to CO-63, "Refilling".
Is the inspection result normal? YES-1 >> HR16DE and MR16DDT: GO TO 3.
YES-2 >> K9K: GO TO 2.
NO >> Refill engine coolant and repair or replace the parts depending on the inspection results.
2.CHECK PTC HEATER OPERATION
Check PTC heater operation. Refer to HAC-294, "Component Function Check".
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace parts depending on the inspection results.
3.CHECK HEATER HOSE
Check installation of heater hose by visually or touching.
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace parts depending on the inspection results.
4.CHECK HEATER CORE
1. Check temperature of inlet hose and outlet hose of heater core.
2. Check that inlet side of heater core is hot and the outlet side is slightly lower than/almost equal to the inlet side.
CAUTION:
Always perform the temperature inspection in a short period of time because the
engine coolant
temperature is very hot.
Is the inspection result normal?
YES >> GO TO 5.
NO-1 >> HR16DE: Replace heater core. Refer to HA-56, "HEATER CORE : Removal and Installation".
NO-2 >> MR16DDT: Replace heater core. Refer to HA-116, "HEATER CORE : Removal and Installation".
NO-3 >> K9K: Replace heater core.
5.CHECK AIR LEAKAGE FROM EACH DUCT
Check duct and nozzle, etc. of the air conditioning system for air leakage.
Is the inspection result normal? YES >> GO TO 6.
NO >> Repair or replace parts depending on the inspection results.
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 by the temperature setting trimmer.
3. Set difference between the set temperature and control temperature to “0”.
Are the symptoms solved? YES >> INSPECTION END
NO >> Replace A/C auto amp. Refer to HAC-188, "Removal and Installation".
Insufficient cooling
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Description
CHART 12: LOSS OF POWER
Diagnosis Procedure
1.CHECK FUEL
Check that the fuel reservoir is correctly filled and with the right fuel.
>> GO TO 2.
2.CHECK FUEL FILTER
Check the correctness of the fuel filter.
Is the fuel filter correct?
Yes >> GO TO 3.
No >& ...
Front door glass
Exploded View
1. Front door panel
2. Lower sash (front)
3. Sealing screen
4. Pull handle bracket
5. Front door glass run
6. Front door glass
7. Power window motor
8. Front door regulator assembly
9. Lower sash (rear)
: Vehicle front
Removal and Installation
REMOVAL
1. Fully open ...
System
Can communication system
CAN COMMUNICATION SYSTEM : System Description
CAN (Controller Area Network) is a serial communication line for real time
application. It is an on-vehicle multiplex
communication line with high data communication speed and excellent error
detection ability. Many electr ...