| DTC Strategy |
- Monitor voltage, current, temperature
|
- Poor connector connection
- Faulty battery
- Fuse open
- Faulty valve coil
- Faulty valve
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| Enable Condition |
- Normal battery voltage (8 to 16.5V)
- Ignition "ON"
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| Threshold Value |
Case1 |
- If valve power is less than (2.0±0.2) V for 60 ms when valve relay is on and valve is off
- If any of the following conditions are satisfied for 60 ms when valve relay is on and valve power is on
- Valve current is greater than (8.5±2.5) A
- Temperature of the valve driver is greater than (195 ± 20)°C
|
| Case2 |
- Check the fault of valve coil and valve electrical line with operating ABS/ESC valve sequentially
- When it operates up to 5 additional times and then determined to be a failure more than 3 times
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| Warning Lamp |
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| Disable Condition |
- If valve and valve relay initial active test are normal after ignition off/on
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