Nissan Juke Service and Repair Manual : Air conditioning cut control

Air conditioning cut control : System Diagram

Air conditioning cut control : System Description


Air conditioning cut control : System Description

INPUT/OUTPUT SIGNAL CHART

*: ECM determines the start signal status by the signals of engine speed and


*: ECM determines the start signal status by the signals of engine speed and battery voltage.

SYSTEM DESCRIPTION

This system improves engine operation when the air conditioner is used.

Under the following conditions, the air conditioner is turned off.

• When the accelerator pedal is fully depressed.

• When cranking the engine.

• At high engine speeds.

• When the engine coolant temperature becomes excessively high.

• When operating power steering during low engine speed or low vehicle speed.

• When engine speed is excessively low.

• When refrigerant pressure is excessively low or high.

    Engine protection control at low engine oil pressure
    Engine protection control at low engine oil pressure : System Diagram Engine protection control at low engine oil pressure : System Description INPUT/OUTPUT SIGNAL CHART SYSTEM DESCRIPTION †...

    Cooling fan control
    Cooling fan control : System Diagram Cooling fan control : System Description INPUT/OUTPUT SIGNAL CHART *: The ECM determines the start signal status by the signals of engine speed and batter ...

    Other materials:

    System
    Automatic air conditioning system : System Diagram Automatic air conditioning system : System Description DESCRIPTION • Automatic air conditioning system is controlled by each function of A/C auto amp., BCM, ECM and IPDM E/ R. • Each operation of air conditioning system is transmitted f ...

    B210E starter relay
    DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B210E is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to PCS-30, "DTC Logic". • If DTC B210E is displayed with DTC B2605, first perform the trouble diagnosis for DTC B2605. Refer to SEC-90, &qu ...

    Power supply and ground circuit
    MULTI DISPLAY UNIT MULTI DISPLAY UNIT : Diagnosis Procedure 1.CHECK FUSES Check if any of the following fuses are blown: Is the check result normal? YES >> GO TO 2. NO >> Replace fuse with a new one after repairing the applicable circuit. 2.CHECK POWER SUPPLY CIRCUIT Check ...