Warning Chime System Inspection

AUTOMATIC SLIDING DOOR SYSTEM


Warning Chime System Inspection

1.WARNING CHIME OUTPUT SIGNAL INSPECTION
1. Turn ignition switch OFF.





2. While opening or closing the sliding door, check voltage waveform between sliding door control unit connector B60 (LH) or B143 (RH) terminal 8 and ground using an oscilloscope as you press the sliding door open/close switch to reverse door direction.





OK or NG
OK - Warning chime system is OK.
NG - Replace sliding door control unit.