某一个阻档器按钮按下去，阻档器不放行，（自动可以的情况下）检测某个阻档

One button press down gear blocking barrier does not release profile, (in the case can be automatically a) detecting a shift resistor switch button is normal and the line is open circuit, where a resistor is automatically release profile is not detected at the electromagnetic whether the valve is good or whether there are circumstances line disconnection.

A one of the blocker button press down, the blocker does not release, (automatic can be the case) to detect whether a blocker button switch is normal and whether the line is broken, automatic situation a blocker does not release, detect whether the solenoid valve is good or whether the line is broken.

If a stop button is pressed down, the stop will not be released. If automatic operation is available, check whether a stop button switch is normal and whether the circuit is open. If automatic operation is available, check whether the solenoid valve is good or the circuit is open.<br>