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Home >> Kia >> 2015 >> Optima EX >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Starter >> Button Engine Start System - Optima (Except HEV) >> Button Engine Start System >> Description And Operation >> Description >> BES (Button Engine Start) System State Chart >> System STATES In LEARNT MODE
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System STATES In LEARNT MODE

In learnt mode, the BES System can be set in 6 different sates, depending on the status of the terminals and Engine status:

SYSTEM STATES REFERENCE CHART

System State Terminal Status Engine status
1. OFF - Locked OFF Stopped
2. OFF - Unlocked OFF Stopped
3. ACC ACC Stopped
4. IGN IGN1, IGN2, ACC Stopped
5. Start IGN1, Start Cranking
6. IGN - Engine IGN1, IGN2, ACC Running (means "self-running")

Referring to the terminals, the system states described in the table above are same as those one found in a system based on a mechanical ignition switch.

The one of distinction with Mechanical-Ignition-Switch based system is that the BES system allows specific transition from (OFF) to (START) without going through (ACC) and (IGN) states.