Fixing speedo after H2 tires and wheels

[yellowk20]

I know that this can be done with various programers but I'm saving up for a Smarty and DPP injectors and a Bullydog 5" turboback. in the meantime I'd like to fix my speedo is this something the dealer can do????

 

[Bob4x4]

Very easy to do in the 4. 5 truck,with a drb go into the abs module and change the revs per mile to 601 for 315 bfgs.



Bob

 

[yellowk20]

so I need to take it in to the dealer or ... ..... sorry I'm dumb with all this newer stuff whats a DRB???

 

[TAbbott]

Either take it to the dealer or find someone with a drb reader or get your smarty now. Smarty'll do it for you and save the $$$ you spend doing it another way... .

 

[yellowk20]

yeah I guess that's probaly the best way to I was just planning on doing all my mods at once

 

[Bob4x4]

If you were closer I could do it for you.



Bob

 

[TAbbott]

If you know anyone with a Smarty, they could do that for you. As I understand it, it doesn't have to be locked to your VIN number for that.