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Hi all,

I am new to the hobby -- please accept my apologies if the question is basic. I recently purchased a Lionel  CB&Q E7 AA #9917A/B (L82830). When I programmed it, the default function of the F & R buttons fire the couplers in front of the cab in each unit. Is there a way to fire the rear coupler of each unit?

cheers, RG

Original Post

I assume you have them coupled, consist, one E7 lead, facing forward,  and the second E7 rear, facing backwards.  That would account for the front couple on each working.  The consist, (of the two) acts as one unit.   Rear couple of each unit is disabled.

Call up each unit by it's ID number and the coupler should work, (again).  Old programming before Legacy, you eventually had to assign each engine to Train 0, which restored single engine programming.

Last edited by Mike CT

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