Discussion Starter · #1 ·
I've had the 4LO/ATP light issue since I got the truck in July. 4x4 icon would not show when in hi or lo. I replaced the ATP switch and now the icon shows but it does not stay on. Should the icon show the entire time it's in 4x4? I can feel it's in 4x4 but icon turns off after a few seconds. 4LO does not seem to engage and replacing the ATP switch did not get rid of light. I've read here that I may need the shift fork(s) replaced? Any info is appreciated.