Harley Strokin'
New member
Ok so truck started acting weird a few months ago, the reverse light relay started clicking driving down the road making the reverse lights come on and off. Replaced relay and no change. Pulled a p1910 off of my insight saying reverse lamp circuit low. Had a friend hook Ae up to it and pulled an couple codes for the x-fer case, can't remember the specific codes. The 4x4 has failed to work a couple times but usually works great. Any thoughts or other tests I can do, pretty decent w/ a multimeter.