dcgallim Posted December 3, 2015 Share Posted December 3, 2015 The passenger side brake and turn signals quit working last night. Went thru and checked all fuse. While I went around back to check the connectors on all the lights my boss decided to jump into the cab and managed to break the turn signal switch and the went into the fuse panel and now I've only got drivers side brake lights. No running lights at all and only high beams. I knew the second he crawled in it was gonna be trouble. Anyone have any ideas as to why I've lost all power to the back of the truck? Quote Link to comment https://www.bigmacktrucks.com/topic/42933-2007-mack-granite-lighting-issue/ Share on other sites More sharing options...
tjc transport Posted December 9, 2015 Share Posted December 9, 2015 there is a junction box on the back of the frame all rear lights are connected to. the terminals get corroded and you loose connections. clean everything up real good back there and you should be golden 1 Quote when you are up to your armpits in alligators, it is hard to remember you only came in to drain the swamp.. Link to comment https://www.bigmacktrucks.com/topic/42933-2007-mack-granite-lighting-issue/#findComment-314941 Share on other sites More sharing options...
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