Battery And Cables (G2501960): Overview: Notes

The startup battery supplies electrical power to the BJB. 

The BJB  connects to the following components through the startup battery busbar:

• Starter motor
  • For additional information, refer to:

    STARTING SYSTEM - INGENIUM I4 2.0L PETROL/INGENIUM I4 2.0L PETROL - PHEV (G2744263)

    STARTING SYSTEM - V8 S/C 5.0L PETROL (G2255262)

    STARTING SYSTEM - INGENIUM I6 3.0L PETROL (G2497593)

• Generator
  • For additional information, refer to:

    GENERATOR (G2501968) - INGENIUM I4 2.0L Petrol/INGENIUM I4 2.0L Petrol

    GENERATOR AND REGULATOR - INGENIUM I6 3.0L PETROL

    GENERATOR (G2501971) - V8 S/C 5.0L Petrol,

• EJB  1/Jump start positive terminal
• EJB  2.

The BJB  supplies electrical power to the following:

• EJB  1
• EJB  2
• BCM  /GWM 
• Passenger Junction Box (PJB)
• Rear Junction Box (RJB).

The BMS  receives a 12V power supply directly from the startup battery positive terminal, through a fusible link.

The BCM  /GWM  is the main controller of the vehicle body systems. The BCM  /GWM  contains the whole charging system software required to control the startup battery charging system and components. The BCM  /GWM  monitors the components and can store fault related Diagnostic Trouble Code(s) (DTC).