Nissan Juke Service and Repair Manual : System

Starting system (with intelligent key) : System Diagram

*1: M/T models


*1: M/T models
*2: CVT models

Starting system (with intelligent key) : System Description

CVT MODELS

• When selector lever is P or N, power is supplied to starter relay and starter control relay by transmission range switch. And BCM and IPDM E/R (CPU) detect selector lever P/N condition by the inputted signal.

• When starter operating condition is satisfied, IPDM E/R turns starter control relay ON by starter control relay control signal.

• When engine cranking condition is satisfied, BCM turns starter relay ON by starter control relay control signal.

• Then battery power is supplied to starter motor (“S” terminal) through starter control relay and starter relay.

M/T MODELS

• When the ignition switch is turned ON or START position power is supplied to starter relay and starter control relay. And BCM and IPDM E/R (CPU) detect ignition switch position by the inputted signal.

• When starter operating condition is satisfied, IPDM E/R turns starter control relay ON by starter control relay control signal.

• When engine cranking condition is satisfied, BCM turns starter relay ON by starter control relay control signal.

• Then battery power is supplied to starter motor (“S” terminal) through starter control relay and starter relay.

Starting system (without intelligent key) : System Diagram

*1: M/T models


*1: M/T models
*2: CVT model

Starting system (without intelligent key) : System Description

CVT MODELS

• When selector lever is P or N, power is supplied to starter control relay by transmission range switch. And IPDM E/R (CPU) detect selector lever P/N condition by the inputted signal.

• When engine cranking condition is satisfied, then battery power is supplied to starter motor (“S” terminal) through starter control relay.

M/T MODELS

When ignition switch is START position, battery power is supplied to starter motor (“S” terminal).

    Component parts
    Starting system (with intelligent key) : Component Parts Location 1. IPDM E/R Refer to PCS-5, "Component Parts Location". 2. Transmission range switch (CVT models) Refer to TM-131, & ...

    Other materials:

    S terminal circuit
    Description The starter motor magnetic switch is supplied with power when the ignition switch is turned to the START position while the selector lever is in the P or N position for CVT models or the clutch pedal is depressed for M/T models. Diagnosis Procedure CAUTION: Perform diagnosis un ...

    Structure and operation
    Positive Crankcase Ventilation This system returns blow-by gas to the intake manifold. The positive crankcase ventilation (PCV) valve is provided to conduct crankcase blow-by gas to the intake manifold. During partial throttle operation of the engine, the intake manifold sucks the blow ...

    Checking bulbs
    With all doors closed, apply the parking brake and place the ignition switch in the ON position without starting the engine. The following lights will come on: , or , , , , , The following lights come on briefly and then go off (if so equipped): , or , , , , , , , , , If ...