Hi All,

I'm looking at buying the Hypertech PPIII for my 2001 Ram 1500 Quad Cab. I really want the tire size calibration feature - and I'm trying to confirm if I have the required Kelsey-Hayes ABS controller. Called Hypertech and my local stealership - and neither could tell me. The only piece of info I was able to get was the PN for the controller 5015525AA. That corresponds to the standard rear wheel only ABS.

Anyone know how in the hell I can find out what it is? Short of finding a PPIII and trying it?

Thanks,
Cartman

 

all i can tell you is that i bought a hypertech soley to recalibrate my speedo, and although the programmer functions and reprograms the pcm with its performance program, it will NOT give me the prompt for the tire size change.

i started a new thread in the 2nd gen sub-forum where there is a lot more traffic.
see here.
https://dodgeforum.com/m_964619/tm.htm