Nissan Sentra Service Manual: Cooling fan control
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
When IPDM E/R recieves a cooling fan speed request signal, IPDM E/R controls the cooling fan ralay 1, 2 and 3.
Air conditioning cut controlAIR 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 controlSTARTER 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 ...
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 ...
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.