Table of Contents
Advertisement
09-12
4. OUTPUT SPECIFICATIONS FOR SENSOR SELF-
DIAGNOSIS BUZZER SOUND
Buzzer interval during self diagnosis
▶
Self diagnosis is performed once when the ignition is switched on (gear shift lever in "R" position). If
the system is defective (Fail) due to open sensor or communication problem, the information for the
failed sensor is displayed as buzzer sound.
If it is normal, the warning buzzer sounds for 60 ms.
▶
Conditions to "FAIL" in sensor diagnosis
-
Fail condition (However, no obstacle should be within 30 cm)
1. The signal wire is open
2. The power wire (+ and -)is open
▶
Exception/error handling
1.
Timeout processing time for buzzer interval after measuring distance/self diagnosis: 600 ms
- If timeout is reached, the PAS returns to undetected condition.
2.
Process while re-inputting
- After timeout, the process is performed normally if the signal required for display is received
from beginning to end. (not detectable if the signal is received in the midst of process)
Hide quick links:
Advertisement
Chapters
Table of Contents
