My ABA engine set seems like the trailing A unit is not working. It was running just fine and then it was not. It is #20-2650-1 the only change from factory was the addition of a BCR. The lights work and the smoke works but the motors do not appear to run. Anything simple that I might be missing? I did a factory reset with the DCS but no change.
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I know it's obvious but unplug your tethers and re-plug them making certain they are seated correctly. I have a number of these tethered ABA sets and they exhibit some strange behavior when they aren't making good contact. Good luck.
I have tried that several times, I even removed the B unit to eliminate a problem there. There does seem to be some oil in/on the plugs, I wonder if that could be a problem?
Thanks for the idea.
Sent email. Probably slave board failure. Repairable. G
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