3 exposed wires at end of engine and coal car

• 3 exposed wires at end of engine and coal car
  Posted by Gidget on 22 Nov, 2024 22:54
• I could use some help on how to repair my late husband's Lionel Christmas freight train set. 3 wires are poking out from the car connector, the same with the coal car. Must be the voice box as the train will run but no audio buttons work. Can I repair this?? 
  - Train Newbie [ Attachment Invalid Or Does Not Exist ] [ Attachment Invalid Or Does Not Exist ]
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