Niko Lacasse
Junior Member
Hey guys just wanted to post this so it may help others, i was having a loud rattle for several months coming from the passenger side dash area. Have tried figuring it out took it appart never found anything, i took it to the dealership and they found the cause, it was a loose bolt on the bracket for the pcm module, im glad they found it as it was starting to get extremely annoying to the point i didnt want to drive my truck anymore.