| DTC Strategy |
|
- Open circuit in brake switch line
- Faulty brake light switch
- Faulty input stage in HECU
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| Monitoring Period |
- Continuous (only normal voltage)
|
| Threshold Value |
- In case of over 10kph of vehicle speed and under 5 bar of pressure sensor input, if BLS signal stays on for 60s.
- If BLS signal stays off for 3s, in case of over 15 bar of pressure sensor input
- If BLS signal stays off for 1s in case of over 50 bar of pressure sensor input
|
| Fail Safe |
- Inhibit the ESP (ESC) control and allow the ABS/EBD control
- The ESP (ESC) warning lamp is activated
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