Lexus NX: Fail-safe Chart
FAIL-SAFE CHART
AUTOMATIC HIGH BEAM SYSTEM
(a) The main body ECU (multiplex network body ECU) operates in fail-safe mode if an abnormal condition such as those listed below has been detected.
| Item | Abnormality Detection Condition | Return Condition | Warning (Multi-information Display) |
|---|---|---|---|
| Airbag ECU Assembly Signal Malfunction | Normal yaw rate signal is not detected. | Normal yaw rate signal is detected. | "Headlight System Malfunction Visit Your Dealer" message is displayed |
| Speed Sensor Signal Malfunction | Normal speed sensor signal is not detected. | Normal speed sensor signal is detected. | "Headlight System Malfunction Visit Your Dealer" message is displayed |
| CAN Communication System Malfunction | Normal CAN communication system is not detected. | Normal CAN communication system is detected. | "Headlight System Malfunction Visit Your Dealer" message is displayed |
| Forward Recognition Camera Signal Malfunction | Normal forward recognition camera signal is not detected. | Normal forward recognition camera signal is detected. | "Headlight System Malfunction Visit Your Dealer" message is displayed |
