A month or so after I had my unit installed I noticed that my XM tuner would shut off if I went over bumps. I looked behind the dash and found that one of the power wires doesn't have a clip on the end. Rather, it's just bare wire folded and shoved into the plastic piece which is inserted in the XM tuner. So when I go over bumps, it's contact is occasionally lost, thus shutting off the tuner.
What can I get to put on this wire so that I can properly secure it to the plastic piece which is inserted into the tuner?