E 03 on odometer? Just stopped working ?

[Shawn MacAnanny]

Hey guys, i droved my truck 15 miles today, filled it up, parked it at warehouse, just went to restart it and my odometer display E 03 when started it up up. If i press the trip button it just scrolls through a bunch of numbers? I didnt make any changes to this truck at any point. I checked alternator its working fine, putting out 13.4v running, batteries at at 12.9 sitting (after having just started it). No lights or indicators are on. Any idea what i can do with this? I have a spare parts truck with the same cluster and same gearing but it's an auto so i am not sure if i can swap them, plus the mileage is different. Normally i wouldnt care but i record mileage in my trip reports and use the odometer to do so.

 

[crash-harris]

Have you changed tire sizes?

 

[Shawn MacAnanny]

No, same tires for the past 15k or so. No changes to the truck mechanically in 2500 miles. I drive it 100-200 miles a day

 

[crash-harris]

Someone else will know more about the PSOM. I've never dealt with one, but I seem to reval that E03 error having something to do with a speed change constant. All my speedometers use cables and gears

The coding that it scrolls through has some significance as well, but once again, I'm not much help.

 

[Shawn MacAnanny]

Just went and checked it, reset button was actually stuck inside. I removed the button and pushed it a few times, then cycled the key a few times. odometer is still there and trip meter. I havent driven it yet but hopefully the speedometer is still the same. i have gps to verify

 

[OLDBULL8]

E 03 probably is Error 03. Came from filling the tank. Does the fuel gauge indicate full?