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-diagnosis with CONSULT-III before performing symptom diagnosis. If
any malfunction result or
DTC is detected, perform the corresponding diagnosis.
1.CHECK COOLING SYSTEM
1. Check engine coolant level and check for leakage. Refer to CO-37, "Inspection".
2. Check radiator cap. Refer to CO-40, "RADIATOR CAP : Inspection".
3. Check water flow sounds of the engine coolant. Refer to CO-38, "Refilling".
Is the inspection result normal? YES >> GO TO 2.
NO >> Refill engine coolant and repair or replace parts depending on the inspection results.
2.CHECK HEATER HOSE
Check installation of heater hose by visually or touching.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace parts depending on the inspection results.
3.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 4.
NO >> Replace heater core. Refer to HA-56, "HEATER CORE : Removal and Installation".
4.CHECK AIR LEAKAGE FROM EACH DUCT
Check duct and nozzle, etc. of air conditioning system for air leakage.
Is the inspection result normal? YES >> Check air mix door cable installation and air mix door operation.
NO >> Repair or replace parts depending on the inspection results.
Manual heater system
Symptom Table
NOTE:
Perform self-diagnosis with CONSULT-III before performing the symptom diagnosis.
If any malfunction result
or DTC is detected, perform the corresponding diagnosis.
...
Other materials:
Wiring diagram
IPDM E/R
Wiring Diagram
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to GI-12, "Connector Information/Explanation
of Option Abbreviation".
...
Parking brake control
Exploded View
2WD
1. Parking brake lever assembly
2. Adjusting nut
3. Parking brake switch
4. Front cable
5. Rear cable (LH)
6. Rear cable (RH)
: Apply multi-purpose grease.
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every
disassembly.
4WD
1. Parking brak ...
B1087 seat belt Pre-tensioner LH
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III.
Without CONSULT-III
1. Turn ignition switch ON.
2. Check the air bag warning la ...
