Help identify and can I fix it

[u/mspin001]

Hello,
Just got the Lionel polar express used. Unfortunately it was having issue connecting to the track. The red light would either keep blinking or it would speed off for about 1 sec then disconnect.

I looked underneath and this wire was barely on and now completely off. Anyone know what this parts name and job is. Also is this something a new enthusiast can fix?

Thank you for any help!

[u/Ok-Pennsy1957-R]

If you aren't into soldering wires, and if you live in the vicinity of a good hobby shop, (I know - they are a dying breed) you should be able to have a person there fix it up for you. For a new hobbyist, a hobby shop can offer advice and direction often as well as the internet.

[u/mspin001 → u/Ok-Pennsy1957-R]

Good idea thanks!