Ryko Automatic OHD 2001

[Mural]

Our Ryko UltraSonic 2001 has a vehicle positioning problem.

1. The car pulls in and the machine says stop, then pull forward.
2. It never gives the final stop, even with the car under the back ultrasonic sensors.
3. If the car backs up to the entrance door and drives forward again, it can then position.
4. No code shows on the display.
5. I’ve cleaned the sensors, and a photoeye triggers when I block and clear it.

Any ideas what can if this or what I should look out for?

 

[BenW@JCCW]

If I had to guess, sounds like the front ultrasonic is going bad.