All ActivityMost RecentMost LikesSolutionsPCM?How do you know when your PCM is bad? I lost power to ignition and cluster along with a few other things and was told by the mechanic that the PCM was bad and my options were a rebuild for $900 or a new replacement for $1300. Does this sound about right? We have a 2004 Sunova on a WH chassis. I guess I'm just looking for verification? TIANo power to ignitionWe have a 2004 class a itasca All of a sudden motorhome engine and dash won't turn on When the ignition key is turned to on position horn , radio, windshield wipers work. We have checked all fuses and everything has power except half the fuses under the dash. Most things I read said it has to be a fusable link but can't find any to replace Please help seems like it should just be a simple switch ugggggggg