2nd Gen Non-Engine/Transmission speedo Cal.

[HAnderson]

speedoMETTER Reset big tires

Need Help Went to dealer to have speedo reset for 285/75/16 tires. His unit said my abs was not responding to the ECM. I had no abs lights on the dash. He said to check all wires and fuses. Was only going to charge me $25. 00 if he could have got in. Any IDEAs. thanks hOWARD

 

[HAnderson]

adjust speedometer

Can not understand why no one installing larger tires has never had problems. with over 90 hits not one person has ever had this problem. well I went to thank ever one for there help Howard

 

[Turbo Tim 1]

With the title I was hoping you had some good information for us, but I see you had a question and I don't have the answer. I think your dealer is a soup sandwich though, I'd try a different one, if your truck is running then he should be able to get into the computer and change things. The fact that no one answered is probably because no one has ever had that problem, case in point, I looked at this thread and I never changed mine after the bigger tires because my local dealer wants $89. 95 to hook it up, so I've never seen your problem.