Hi from NZ
2010 JK 2-door manual 3.8
I have an intermittently flashing odometer (still works). No codes thrown. Mechanic thinks it is likely the vehicle speed sensor (#PA66 GF30).
I'm trying to source a replacement but haven't had any joy (MOPAR, ExtremeTerrain, Amazon,Rock Auto).
Can anyone suggest a good parts supplier to try?
cheers

 

hmmm, i kinda have a hard time thinking it's a speed sensor. typically when those have any issue whatsoever you are throwing a code or it is triggering an ABS light. I can't recall seeing much about flashing odometers over the years. I would tend to think it's more a computer issue, but that seems odd as well just being limited to that. I don't suppose you have the jscan app? i do see in live data under instrument cluster there are two PIDs related to the odometer, Odometer and Odometer-last chg data update. I'm guessing the first one just reflects the current mileage and the 2nd might just reflect the time since the last update. likely not helpful i guess. presume that it's tracking the mileage correctly and this is simply a display issue with the lights? what I do think would be interesting with those live data PIDs is if they were constant or if that data was intermittent as well. I guess that would shine light on if this is really just the display, or if this is actually the signal the cluster is getting from the computer.

 

Thanks for those suggestions. We are just about to dig a bit deeper. I'll post an update when I have a solution