Nissan Juke Service and Repair Manual : Thermostat
Exploded View
1. Radiator hose (upper)
2. Water inlet
3. Rubber ring
4. Thermostat
A. To radiator
: Always replace after every
disassembly.
: N·m (kg-m, ft-lb)
Removal and Installation
REMOVAL
1. Drain engine coolant from radiator. Refer to CO-37, "Draining".
CAUTION:
Perform this step when engine is cold.
2. Remove air duct (inlet). Refer to EM-161, "Removal and Installation".
3. Disconnect radiator hose (lower) from water inlet. Refer to CO-42, "Exploded View".
4. Remove water inlet and thermostat.
• Engine coolant leakage from cylinder block, so have a receptacle ready below.
INSTALLATION
Note the following, and install in the reverse order of removal.
Thermostat
• Install thermostat with making rubber ring (1) groove fit to thermostat
flange (A) with the whole circumference.
• Install thermostat (2) with jiggle valve (A) facing upwards.
1 : Cylinder block
Water InletWater Inlet After installation, fix water inlet clip (A) on the oil level gauge guide (1) as shown in the figure.
After installation, fix water inlet clip (A) on the oil level gauge guide (1) as shown in the figure.
B : Positioning
Inspection
INSPECTION AFTER REMOVAL
Thermostat
• Place a thread (A) so that it is caught in the valves of thermostat
(1). Immerse fully in a container (B) filled with water. Heat while
stirring.
• The valve opening temperature is the temperature at which the valve opens and falls from the thread.
• Continue heating. Check the full open valve lift amount.
• After checking the maximum valve lift amount, lower the water temperature and check the valve closing temperature.
Standard: Refer to CO-54, "Thermostat".
• If out of the standard, replace thermostat.
INSPECTION AFTER INSTALLATION
• Check for leakage of engine coolant using the radiator cap tester adapter (commercial service tool) and the radiator cap tester (commercial service tool). Refer to CO-37, "Inspection".
• Start and warm up the engine. Check visually that there is no leakage of engine coolant.
Water pump
Exploded View
1. Gasket
2. Water pump
3. Water pump pulley
: Always replace after every
disassembly.
: N·m (kg-m, in-lb)
: N·m (kg-m, ft-lb)
Removal and Installation
REMOVAL
1. Drain en ...
Water outlet
Exploded View
1. Engine coolant temperature sensor
2. Clamp
3. Gasket
4. Clamp
5. Bracket
6. Clamp
7. Water outlet
8. Clamp
9. Clamp
10. Washer
A. To electric throttle control actua ...
Other materials:
Locking with key
The power door lock system allows you to lock or unlock all doors simultaneously.
• Turning the driver’s door key cylinder to the front of the vehicle1 will
lock all doors and the lift gate.
• Turning the driver’s door key cylinder once to the rear of the vehicle2 will unlock
the drive ...
Encoder circuit
Component Function Check
1.CHECK ENCODER OPERATION
Check that front driver side door glass perform AUTO UP/DOWN operation
normally when power window
main switch is operated.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Refer to PWC-30, "Diagnosis Procedure& ...
B2099 ignition relay off stuck
Description
The ignition relay integrated in IPDM E/R is operated with ignition switch ON
signal from the ignition switch.
DTC Logic
DTC DETECTION LOGIC
NOTE:
When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second),
the “DTC: B2099” may be detected.
1.PERFORM DTC ...
