1999 Ford F350

1999 FORD F-350
135,000 MILES • V8 • 4WD • AUTOMATIC
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MSBUTLERBUILDING
  • MEMBER
  • 1 POST
I was driving the other day when I noticed that my abs light came on. The same time my speedometer stoped working and my overdrive light on the shifter started flashing. Later on I noticed the speedometer would start working when I got to 40 mph and if I kept that speed or higher for a while the overdrive light stoped flashing. I wanted to know if all this was related and what could have gone wrong.
Feb 6, 2008 at 4:13 PM
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MASTERTECHTIM
  • CERTIFIED EXPERT
  • 4,750 POSTS
yes all related. your vehicle speed sensor probably failed. hope this helps
Feb 6, 2008 at 5:09 PM