Speedometer Calibration

[coolbreeze]

Hello all. I recently installed a 6" BDS lift with 35" tires on my truck (07 Nnbs). After the lift I purchased a Superchip Flashpaq to recallibrate my speedometer. When I entered in the tire size and drove down the road the ABS and emerg. brake light came on. Superchip tech tells me that it is because of the ABS computer. They are telling me GM produced 3 different ABS computers and 2 of them react like this. If this is true are there any programmers out there that will allow me to recalibrate and not have any issues or lights coming in the dash?

[Nytemare]

Hello all. I recently installed a 6" BDS lift with 35" tires on my truck (07 Nnbs). After the lift I purchased a Superchip Flashpaq to recallibrate my speedometer. When I entered in the tire size and drove down the road the ABS and emerg. brake light came on. Superchip tech tells me that it is because of the ABS computer. They are telling me GM produced 3 different ABS computers and 2 of them react like this. If this is true are there any programmers out there that will allow me to recalibrate and not have any issues or lights coming in the dash?

the flashpaq is really one of the only ones out there

 

You could try getting a Diablo hand held tuner..it does ECM re-flashes for performance and has the ability of reading trouble codes, changing tire size...etc.

[nickvrebel]

a custom tune can take car of the problem.

 

if you happen to be near me, send me a message.

if you are in the Houston Area contact Charlie Wheatley (gowheatley.com)

if you are in the San Antonio Area contact Nelson Performance

anywhere else the people at Black Bear have a good reputation and should have no problem solving this issue.