Greetings to all Toyota techs. I have a strange problem with this Prius and lack any decent information to perform a proper diagnosis. My scan tool reads correct MPH when driving down the road, but the speedometer is way out of calibration. 63 MPH on scan tool...

FIX posted 9/19/2006

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle