gauge cluster overhead

cummins2132

New member
Joined
Aug 13, 2014
Messages
65
OK my gauge cluster doesn't read anything, I did a gauge reset the lights worked but the cluster didn't do the sweep. on my overhead cluster it reads 55 mpg which isn't true. I was was wondering if a re flash would help or what. I also wonder if I can trust the distance to empty reading.
 
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