Nissan Maxima Service and Repair Manual: S connector 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.

Diagnosis Procedure 

CAUTION: Perform diagnosis under the condition that engine cannot start by the following procedure.

  1.  Remove fuel pump fuse.
  2.  Crank or start the engine (where possible) until the fuel pressure is released 

1.CHECK "S" CONNECTOR CIRCUIT

  1.  Turn ignition switch OFF.
  2.  Disconnect starter motor connector F28.
  3.  Shift CVT selector lever to "P" or "N" position.
  4.  Check voltage between starter motor harness connector F28 terminal S and ground with the ignition in START. 

Nissan Maxima. CHECK  

With ignition switch in START S - ground Battery voltage 

2.CHECK CONNECTOR

  1.  Turn ignition switch OFF.
  2. Check the following terminals and connectors for damage, bent pins and loose connections.
  •  IPDM E/R harness connector F10
  •  Starter motor harness connector F28 

3.CHECK HARNESS CONTINUITY (OPEN/SHORT CIRCUIT)

  1.  Disconnect the following harness connectors.
  •  IPDM E/R connector F10
  • Starter motor connector F28
  1.  Check continuity between starter motor harness connector F28 terminal S and IPDM E/R harness connector F10 terminal 80. 

S - 80 Continuity ex 

  1. Check continuity between starter motor harness connector F28 terminal S and ground. 

S - ground Continuity does not exist 

    B terminal C 
    Description  The "B" terminal is constantly supplied with battery power. Diagnosis Procedure  CAUTION: Perform diagnosis under the condition that the engine cannot start by the followin ...

    Wiring diagram 
    STARTING SYSTEM  Wiring Diagram ...

    Other materials:

    Diagnosis system (BCM)
    CONSULT Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT performs the following functions via CAN communication with BCM. SYSTEM APPLICATION BCM can perform the following functions. CONSULT Function (BCM - AIR PRESSURE MONITOR) NOTE: The Signal Tech II Tool (J-50190) can be used to ...

    Starting the vehicle
    1. After starting the engine, fully depress the foot brake pedal before moving the shift lever out of the P (Park) position. 2. Keep the foot brake pedal depressed and move the shift lever into a driving gear. 3. Release the parking brake and the foot brake pedal, then gradually start the ...

    Vents
    Side Adjust air flow direction by moving the vent slides. Open or close the vents by using the dial. Move the dial toward the   to open the vents or toward the to close them. Center Rear (center console) ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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