I do not have cruise control with SRC

[Don GTP]

I have a 1999 Pontiac Grand Prix GTP

I have a fully built transmission from INTENSE & I use a Speedometer Recalibration Controller (SRC) & custom reluctor wheel to compensate for the gearing.

I have loss the use of my cruise control since the installation of the Speedometer Recalibration Controller (SRC) if I disconnect it then everything works fine but then my speedometer will be off alot, I even tried using the ZZP mini SRC & the outcome is the same, either way I lose my cruise control & I want it back.

F.Y.I I have a 1" GM racing chain that is 3.52 gearing (its an option only with the GM chain)

I also have a custom reluctor wheel for use with the 3.52 gears.

I want to know if there is a way to change any of the settings (most likely the VSS pulse per mile) to fix the problem.

[gman4dx266]

If you have HPTuners then yes you can recalibrate your gearing and tiresize(and scale/adjust your shift tables to be right) and get your speedo squared away.

FWIW, I tuned my friends 98 cavalier with low-pro tires on it and his cruise ctrl still worked afterwards.