| DTC Strategy |
- Monitoring voltage and current of motor circuit
|
- Poor connector connection
- Faulty motor
- Faulty EPB driver system
- Open in motor circuit
- Abnormal electronic component
|
| Enable Condition |
- Normal battery voltage (9 to 16V)
- Ignition "ON"
|
| Threshold Value |
- During EPB motor not act
- When motor test (ASIC), the difference of motor (+), (-) voltages is over 3V, more than 500ms
- During EPB motor act
- When motor current is under 1A, more than 500ms
|
| Detecting Time |
- In control: 1500ms
- Non-control: 500ms
|
| Warning Lamp |
|
| Disable Condition |
- After ignition off/on, when motor test (ASIC regulator supply the power), the difference of motor (+), (-) voltages is lower than 3V
|