| DTC Strategy |
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- Open or short of power supply circuit (ABS2)
- Faulty HECU
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| Case1 (Open) |
Enable Conditions |
- If the valve relay is switched on and the reference voltage of valve relay < 5±0.5V continuously for 56ms, the failure is detected.
|
| Case2 (Short or leakage) |
Enable Conditions |
- If the valve relay is switched off and voltage of valve relay > 6±0.5V or < 2.5±0.5V continuously for 56ms, the failure is detected.
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| Fail Safe |
- The ABS/EBD/ESC functions are inhibited.
- The ABS/EBD/ESC warning lamps are activated.
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