Nissan Juke Service and Repair Manual : Basic inspection
Radiator
Inspection
Check radiator for mud or clogging. If necessary, clean radiator as follows.
CAUTION:
• Be careful not to bend or damage the radiator fins.
• When radiator is cleaned without removal, remove all surrounding parts such as radiator fan, radiator shroud and horns. Then tape the harness and connectors to prevent water from entering.
1. Apply water by hose to the back side of the radiator core vertically downwards.
2. Apply water again to all radiator core surface once per minute.
3. Stop washing if any stains no longer flow out from the radiator.
4. Blow air into the back side of radiator core vertically downwards.
• Use compressed air lower than 490 kPa (4.9 bar 5 kg/cm2, 71psi) and keep distance more than 30 cm (11.8 in).
5. Blow air again into all the radiator core surface once per minute until no water sprays out.
Cooling system
Cooling Circuit
1. Radiator
2. Reservoir tank
3. Heating elements (Thermo plungers)
4. Heater core
5. Exhaust gas cooler
6. Thermostat
7. Water pump
8. Water-oil heat exchanger
9. Ble ...
Symptom diagnosis
OVERHEATING CAUSE ANALYSIS
Troubleshooting Chart
...
Other materials:
ABS warning lamp
Component Function Check
1.CHECK ABS WARNING LAMP FUNCTION
Check that ABS warning lamp in combination meter turns ON for approx. 1
second after ignition switch is
turned ON.
CAUTION:
Never start engine.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to B ...
DTC/Circuit diagnosis
POSITION SWITCH
BACK-UP LAMP SWITCH : Component Inspection
1.CHECK BACK-UP LAMP SWITCH
1. Disconnect position switch connector. Refer to TM-24, "Removal and
Installation".
2. Check continuity between position switch terminals.
Is the inspection result normal?
YES >> INSPE ...
B26F9 cranking request circuit
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B26F9 is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to
BCS-83, "DTC Logic".
• If DTC B26F9 is displayed with DTC U1010, first perform the trouble diagnosis
for DTC U1010. Refer to
BCS-84, "D ...