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 for all sub system selection items.
�: Applicable item






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 now.
- The number increases like 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.