| DTC Strategy |
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- Poor connector connection
- Open in P-CAN line between ESC and ACU
- Faulty ACU
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| Threshold Value |
Case1 |
- In case2WD/4WD variant coding applied vehicle
- A failure is detected In case that sensor message was not received for more than 500ms under normal voltage condition (The monitoring starts 1.5s after power up)
- In case that sensor message was not received for more than 1s after receiving sensor reset bit more than 3 times (in case of HKMC standard IMU CAN SPEC.)
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| Case2 |
- A failure is detected if longitudinal G message from Yaw & G sensor was received higher than the 500ms fault duration (2WD/4WD variant coding not applied vehicle only)
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| Case3 |
- In case2WD vehicle, HAC/DBC applied
- A failure is detected In case that sensor message was not received for more than 500ms under normal voltage condition (The monitoring starts 1.5s after power up)
- In case that sensor message was not received for more than 1s after receiving sensor reset bit more than 3 times (in case of HKMC standard IMU CAN SPEC.)
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| Case4 |
- In case that sensor message was not received for more than 500ms within normal voltage condition (The monitoring starts 1.5s after power up)
- In case that sensor message was not received for more than 500ms after inhibiting malfunction diagnosis for 1050ms when receiving sensor reset bit once. (ACU embedded Y/G sensor applied vehicle only)
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| Disable Condition |
- Ignition "OFF" and then "ON"
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| Warning Lamp |
Case1, 2 |
- In case2WD - ESC(ESP)/DBC/AVH warning lamp "ON"
- In case 4WD - ESC/DBC/AVH warning lamp "ON"
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| Case3 |
- In case 4WD - AVH warning lamp "ON"
- DBC warning lamp is applied: ESC(ESP) warning lamp "OFF", DBC warning lamp "ON"
- DBC warning lamp is not applied: ESC(ESP) warning lamp "ON", DBC warning lamp "OFF"
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| Case4 |
- In case 4WD and ACU embedded Y/G sensor applied vehicle
- ESC/DBC/AVH warning lamp "ON"
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