Nissan Sentra Service Manual: Cooling fan
Component
- Fan shroud and motor assembly
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.
- Replace the fan shroud and motor assembly as a unit. Do not replace cooling fan motor or cooling fan blade separately.
Removal and Installation
REMOVAL
- Remove engine under cover. Refer to EXT-16, "Exploded View".
- Partially drain engine coolant from the 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 the radiator core support upper cover clips (A) and screws (B), and remove.
- Remove the hood lock assembly from radiator core support (upper). Refer to DLK-154, "HOOD LOCK CONTROL : Removal and Installation".
- Remove the radiator core support (upper) bolts, then remove the radiator core support (upper). Refer to CO-15, "Exploded View".
- Disconnect filler neck hose from radiator and radiator hose (upper) from water inlet.
- Remove filler neck screws from fan shroud and motor assembly, then remove filler neck with attached hoses.
- Remove reservoir tank and reservoir tank hose.
- Disconnect fan shroud and motor assembly harness connector.
- Remove fan shroud and motor assembly.
INSTALLATION
Installation is in the reverse order of removal.
- After installation refill engine coolant and check for leaks. Refer to CO-12, "Changing Engine Coolant" and CO-11, "System Inspection".
CAUTION:
Do not spill engine coolant in engine compartment. Use a shop cloth to absorb engine coolant.
- Fan shroud and motor assembly is controlled by ECM. Refer to EC-63, "On Board Diagnosis Function".
Radiator
Exploded View
Mounting rubber (upper)
Radiator
Mounting rubber (lower)
Radiator drain plug
Reservoir tank cap
Reservoir tank hose
Reservoir tank
Clamp
Radiator hose (lower)
F ...
Water pump
Exploded View
Gasket
Water pump
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. ...
Other materials:
Exhaust gas (carbon monoxide)
WARNINGDo not breathe exhaust gases; they
contain colorless and odorless carbon
monoxide. Carbon monoxide is dangerous.
It can cause unconsciousness or
death.
If you suspect that exhaust fumes are
entering the vehicle, drive with all windows
fully open, and have ...
B0001, B0002 Driver airbag module
Description
DTC B0001, B0002 DRIVER AIRBAG MODULE
The driver air bag module is dual stage and is wired to the air bag diagnosis
sensor unit through the spiral
cable. The air bag diagnosis sensor unit will monitor for opens and shorts in
detected lines to the driver air bag
module including t ...
Rear door
Door assembly
Door assembly : removal and installation
Caution:
Use two people when removing or installing the rear door assembly
due to its heavy weight.
When removing and installing rear door assembly, support rear door
with a suitable tool.
Removal
Remove rear door assembly h ...
