Question abs reprogramming

[sandrail1]

help i put 35's on my early 99' and was told i need to get the abs reprogramed for larger tires to correct shifting and speedo? where the heck or what can i get or go to do that?

 

[DaveBen]

You will have to take it to Ford to get reprogrammed. They can change the tire size to correct the speedo and shifts. You can't do this nor anyone else that I have heard of. Sorry.

Dave

 

[sandrail1]

truck is at ford $95.00 plus tax and shop supplies .

 

[Zmann ARGH]

for anyone else reading this Here is another alternative
TruSpeed™ Speed Sensor Recalibrator · Superlift · www.superlift.com

 

[JSchuricht]

Get yourself an AutoEnginuity scanner. It's mainly for diagnostics, but you can adjust tire size up to a 40" IIRC.