Home Forums General Discussion Technical Questions Otis 62 & 70 UCL controller- GL not dropping out

Have an Otis 62 and 70 UCL controller.
will take calls but the GL contactor will not drop out and allow NTX and NT to drop out and then SE to pull in.
Car will only travel in slow speed. If SE is pushed in, pie plate will lift properly and 1E, 2E and FE will all pull in sequence for normal travel and stops.
If anyone has any suggestions on where to look for the problems I would appreciate it.

Thanks,
Jim Leon