Nissan Sentra Service Manual: System description
DESCRIPTION
Engine Cooling System Schematic
CVT Models
- Radiator
- Water inlet
- Reservoir tank
- Thermostat
- Engine oil cooler
- Thermostat housing
- Water pump
- Cylinder head
- Cylinder block
- Water control valve
- Water outlet
- Heater
- Electric throttle control actuator
- CVT oil warmer
- Heater thermostat
- Open
- Closed
CVT models
- From heater thermostat
- From radiator
- To engine oil cooler
- To engine oil cooler
- To CVT oil warmer
- From heater core
- To heater core
M/T Models
- Radiator
- Water inlet
- Reservoir tank
- Thermostat
- Engine oil cooler
- Thermostat housing
- Water pump
- Cylinder head
- Cylinder block
- Water control valve
- Water outlet
- Heater
- Electric throttle control actuator
- Open
- Closed
- From heater thermostat
- From radiator
- To engine oil cooler
- To filler neck
- From heater core
- To heater core
Preparation
Special Service Tool
The actual shape of the tools may differ from those illustrated here.
Commercial Service Tool
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Symptom diagnosis
OVERHEATING CAUSE ANALYSIS
Troubleshooting Chart
Symptom
Check items
Cooling system
parts
malfunction
Poor heat transfer
Water pump malfunction
Worn or lo ...
Other materials:
P1550 Battery current sensor
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P1550
BAT CURRENT SENSOR
(Battery current sensor)
The output voltage of the battery current
sensor remains within the specified
r ...
Engine compartment check locations
MRA8DE engine
Engine oil filler cap
Brake and clutch (if so equipped) fluid
reservoir
Air cleaner
Battery
Fuse/fusible link box
Engine coolant reservoir
Radiator cap
Engine oil dipstick
Drive belt location
Windshield-washer fluid reservoir
...
Symptom diagnosis
Combination switch system symptoms
Symptom Table
Perform the data monitor of consult to check for any malfunctioning
item.
Check the malfunction combinations.
Identify the malfunctioning part from the agreed combination and repair
or replace the part.
...
