hi everyone..i was wondering if someone can help..just had my tranny changed and there is a gray wire wrapped around a center cross beam in the center of the undercarriage about 1/2 way down the center and is clipped to the left side exhaust heat shield..i dont remember it being there prior to the fix. can someone take a few pictures of their undercarriage and post them i would really appreciate it..i have a 2005 4.4..thanks in advance for anyones help..thanks rob