DTC Information And Inspection: DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
| Troubleshooting |
Condition |
Possible Cause |
| Main Action |
- Monitor the voltage of EPB actuator circuit (Open)
|
- Faulty EPB Actuator
- Open circuit in EPB actuator circuit
- Faulty EPB actuator driver system
- Defective EPB actuator driver system
- Blown fuse
|
| Threshold Value |
- A failure is detected when the voltage difference between motor power voltage (+) and motor ground voltage (-) is greater than 1V for 1.5 seconds during motor inactivated
- When the current is lower than the no-load condition for more than 500 milliseconds during motor activated
- A failure is detected when the current change is less than 1A within 300 milliseconds immediately after motor drive
|
| MIL |
|
| Reset Condition |
- When the normal state is confirmed after ignition switch turned OFF and back ON
|
NOTE:
* IEBM (Integrated Electric Brake Module: ESP Control Module)