Common Item

DIAGNOSIS SYSTEM (BCM)


COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)


APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.






SYSTEM APPLICATION
BCM can perform the following functions for each system.

NOTE:
It can perform the diagnosis modes except the following items for all sub system selection items.






FREEZE FRAME DATA (FFD) AND IGN COUNTER

Freeze Frame Data
The BCM records the following condition at the moment a particular DTC is detected.
- Vehicle Speed
- Odo/Trip Meter
- Vehicle Condition (BCM detected condition)






IGN Counter
IGN counter indicates the number of times that ignition switch is turned ON after DTC is detected.
- The number is 0 when a malfunction is detected.
- The number increases from 1 to 2 to 3...38 to 39 after returning to the normal condition whenever ignition switch OFF to ON.
- The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.