New member here, this is a great forum.
My 67 camaro door motor on one side continues to run after it closes. Can someone please give me an idea of the cause. Is it a limit switch, relay etc? Also maybe tell me how to check it out. The motors are less than a year. I ordered them from Rick's Camaro. Thanks for any help.

It sounds like its a stop limit switch. You can test this by pressing the limit switch shut. Check to be sure the headlight cover is making good contact with the switch. If you think it might be a faulty switch, try swapping the one on the side that is working with the one that isnt. (Ive been through the same nightmares with mine)
Good luck.

Thanks James, will give it a shot.

welcome