Got a PS2 F3 ABA set, the trailing A unit has started to have a mind of it's own. Using the MTH DCS system. Just started, no problems prior. Any help appreciated.
Slave board motor fet failure most likely. Can be repaired. Can do it e-mail in profile. G
I replied email. As soon as power is turned on engine takes off without using DCS control, almost like conventional full throttle.
Typically the FET shorted. I saw e-mail, said you were looking more into it. G