CocoSr Posted March 3, 2021 Share Posted March 3, 2021 Hello , My 2008 Mack has a 150 amp fuse/relay w red wire that goes to who knows where I can’t tell , the truck completely dies, lights engine , everything! When this happens I have to wait a minute or so when it clicks I can press the button and it comes back; Very dangerous. Any ideas ? Thanks in advance. Quote Link to comment Share on other sites More sharing options...
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