I have a 2005 Mustang GT 5sp with JLT intake, Steeda CMDP, Ford Racing 4.10 gears, and a Custom Tune via SCT Xcal III. This morning on my way to work, I noticed that the odometer and the trip guage were not working. However, the speedometer still worked. The other guages still worked. On my lunch break I reloaded the stock tune and drove the car around, the odometer still did not work. So I unhooked the battery, then reloaded the stock tune and the custom tune, and it still did not work.