Common Item

DIAGNOSIS SYSTEM (BCM)

COMMON ITEM

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

APPLICATION ITEM






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.






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
- Odd 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 ---> 2 ---> 3...38 ---> 39 after returning to the normal condition whenever ignition switch OFF ---> ON.
- The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.