Good evening everyone, I need some help with a recent purchase. As the title states I just acquired a 37567 Marklin Crocodile. I’m running a mobile station from the 29000 digital set. All good as I have run standard digital loco a MTH pennsy gg1 and an Montreal Limited all with no issues. Now for the crocodile the station will not find it automatically at all, I type in the address 68 as per the instructions and it runs with no functions such as lights or sounds, plus no real control as in speed or direction change.

I popped the center cab off to make sure it’s set for track power and not catenary, still not seen with the find feature on the mobile station. I tried to type in the address manually and the same thing happens, single speed no sounds or lights and no directional control.

I’m stumped I was certain it would see the loco no problem, any ideas? The decoder doesn’t look burnt the wiring all looks in place, no burnt smell either.

I”m lost with this one. Any ideas?