| DTC Strategy |
- Wheel speed sensor voltage monitoring
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- Poor connector connection and open or short circuit
- Wheel speed sensor connector and wire unstable connection
- Water flow into wheel speed sensor connector and wiring
- Open or short in wheel speed sensor circuit
- Faulty wheel speed sensor
- Faulty IBAU
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| Threshold Value |
- The sensor signal current is out of the specified range of 4 mA ~ 60 mA for 140 msec.
- In case dark current of wheel speed sensor is over specified value for 0.14 sec.
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| Check Lamp |
- ABS, ESC (ESP), AVH (yellow)
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| Remark |
- More than two wheels failure: EBD Warning lamp "ON" (The EBD functions are inhibited)
- More than four wheels failure: EBD Warning lamp "ON" (IBAU Performance degradation)
- Clear condition: Ignition switch "OFF" and then "ON"
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