Nissan Sentra Service Manual: Water outlet
Exploded View
CVT MODELS

- Water control valve
- Rubber ring
- Radiator hose (upper)
- Clamp
- Water outlet
- CVT oil warmer hose (outlet)
- Heater hose (inlet)
- Heater hose (outlet)
- Electric throttle control actuator hose
(outlet)
- Electric throttle control actuator hose
(inlet)
- Engine coolant temperature sensor
- To filler neck
- To CVT oil warmer
- To heater core
- To electric throttle control actuator
M/T Models

- Water control valve
- Rubber ring
- Radiator hose (upper)
- Clamp
- Water outlet
- Heater hose (inlet)
- Heater hose (outlet)
- Electric throttle control actuator hose
(outlet)
- Electric throttle control actuator hose
(inlet)
- Engine coolant temperature sensor
- To filler neck
- To heater core
- To electric throttle control actuator
WARNING:
Do not remove the radiator cap when the engine is hot. Serious burns
could occur from high-pressure
engine coolant escaping from the radiator. Wrap a thick cloth around the cap.
Slowly push down and
turn it a quarter turn to allow built-up pressure to escape. Carefully remove
the cap by pushing it down
and turning it all the way.
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug
openings to prevent fluid from spilling.
Removal and Installation
REMOVAL
- Remove the battery. Refer to PG-50, "Removal and Installation
(Battery)".
- Drain engine coolant from radiator. Refer to CO-12, "Changing Engine
Coolant".
CAUTION:
- Perform this step when the engine is cold.
- Do not spill engine coolant on the drive belt.
- Remove engine under cover. Refer to EM-24, "Exploded View".
- Remove air cleaner and air duct. EM-25, "Removal and Installation".
- Disconnect engine coolant temperature sensor.
- Remove radiator hose (upper), water hoses and heater hoses from water
outlet.
- Remove water outlet bolts and remove water outlet and rubber ring with
water control valve.
- Remove engine coolant temperature sensor from water outlet, if
necessary.
INSPECTION AFTER REMOVAL
- Place a thread (A) so that it is caught in the valves of the water
control valve (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 the water control valve falls from the thread.
- Continue heating. Check the full-open lift amount.
NOTE:
The full-open lift amount standard temperature for the water control
valve is the reference value.
- After checking the full-open lift amount, lower the water temperature
and check the valve closing temperature.


- If valve setting at measured values are out of standard range, replace
water control valve.
INSTALLATION
Installation is in the reverse order of removal.
Install the engine coolant temperature sensor if removed.
Use Genuine RTV Silicone Sealant or equivalent. Refer to MA-11, "Fluids
and Lubricants".
CAUTION:
- Do not reuse rubber-ring.
- Do not reuse water outlet.
- If removed, do not reuse engine coolant temperature sensor.
- Install water control valve with the rubber ring (1) groove fit
onto
water control valve flange (A).

- Install water control valve (2) with the arrow (A) facing up, and the
frame center part (B) facing engine.
(1) : Water outlet
CAUTION:
Do not spill engine coolant in engine compartment. Use a shop
cloth to absorb engine coolant.

INSPECTION AFTER INSTALLATION
After installation, refill engine coolant and check for leaks. Refer to
CO-11, "System Inspection" and CO-12,
"Changing Engine Coolant".
Exploded View
Thermostat housing
Gasket
Rubber ring
Thermostat
Water inlet
Clamp
Radiator hose (upper)
To radiator
WARNING:
Do not remove the radiator cap when the engin ...
Periodical Maintenance Specification
ENGINE COOLANT CAPACITY (APPROXIMATE)
Radiator
Thermostat
Water Control Valve
...
Other materials:
NISSAN Vehicle Immobilizer System keys
You can only drive your vehicle using the master
keys which are registered to the NISSAN Vehicle
Immobilizer System components in your vehicle.
These keys have a transponder chip in the key
head.
The master key can be used for all the locks.
Never leave these keys in the vehicle.
Addition ...
Heater and Air Conditioner (manual) (if so equipped)
WARNING
The air conditioner cooling function operates
only when the engine is running.
Do not leave children or adults who would
normally require the assistance of others
alone in your vehicle. Pets should also not
be left alone. They could accidentally injure
them ...
Control buttons
The control buttons for the Bluetooth® Hands-Free
Phone System are located on the steering wheel.
PHONE/SEND
Press the button to
initiate a
VR session or answer an incoming
call.
You can also use the button to
interrupt the system feedback and
give a command at once. See “L ...
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