Nissan Sentra Service Manual: Cooling fan control

Nissan Sentra Service Manual: Cooling fan control

SYSTEM DIAGRAM

SYSTEM DESCRIPTION


SYSTEM DESCRIPTION

ECM controls cooling fan speed corresponding to vehicle speed, engine coolant temperature, refrigerant pressure, air conditioner ON signal. Then control system has 3-step control [HIGH/LOW/OFF].

Cooling Fan Operation

Cooling Fan Relay Operation


Cooling Fan Relay Operation

When IPDM E/R recieves a cooling fan speed request signal, IPDM E/R controls the cooling fan ralay 1, 2 and 3.

Starter motor drive control


Air conditioning cut control
AIR CONDITIONING CUT CONTROL : System Description SYSTEM DIAGRAM INPUT/OUTPUT SIGNAL CHART Sensor Input Signal to ECM ECM function Actuator Crankshaft position sensor ( ...
Starter motor drive control
STARTER MOTOR DRIVE CONTROL : System Description SYSTEN DIAGRAM *1: CVT models *2: M/T models INPUT/OUTPUT SIGNAL CHART Sensor Input signal to ECM ECM function Actuator ...
Other materials:

Receiving a call
When a call is placed to the connected phone, the display will change to phone mode. To accept the incoming call, either: Press the  button on the steering wheel, or Touch the green phone icon on the screen. To reject the incoming call, either: Press the button on the ...

Symptom diagnosis
Multi av system Symptom table Related to audio Related to hands-free phone Before performing diagnosis, confirm that the cellular phone being used by the customer is compatible with the vehicle. It is possible that a malfunction is occurring due to a version change of th ...

Rear suspension beam
Exploded View Rear suspension beam Rear suspension arm bracket Front Removal and Installation NOTE: When removing components such as hoses, tubes, lines, etc., cap or plug openings to prevent fluid from spilling. REMOVAL Remove the rear wheels and tires using power tool.

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  • Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control

    Nissan Sentra Service Manual: Cooling fan control