Lexus NX: General

 Security Horn Circuit

DESCRIPTION When the theft deterrent system is switched from the armed state to the alarm sounding state, the main body ECU (multiplex network body ECU) transmits a signal to cause the security horn to sound at intervals of 0.4 seconds. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the

 Control Module Internal Temperature Sensor "A" Circuit Circuit Voltage Out of Range (C10001C,C10051C,C100A62,C1A9346,C1A9445,C1A9447,C1A9487-C1A961C)

DESCRIPTION The forward recognition camera stores a DTC when a malfunction is detected in the camera. DTC No. Detection Item DTC Detection Condition Trouble Area C10001C Control Module Internal Temperature Sensor "A" Circuit Circuit Voltage Out of Range An internal malfunction was d