Hey guys , so I would love for us to start a Diag board where everyone can post a diag problem and we all help with a solution. I can stop thinking about 1 guy the other day that posted that a seatbelt retractor error stopped him from being able to start the car . My main work for almost 18 years was Diesel . I worked for International, Cummins , then Frieghtliner . So I feel this Can help all of us , Sorry for the rant and sorry if this idea has already been presented ! Really enjoying this Skool!!