red2000z28

So did a tune with LSedit. Everything works great. Only problem I ran into was changing the speed limiter. It was set to 98mph. I changed it to 155. It shows 155 in tune. It still cuts out at 98 though. What am I missing here?

Thanks

2xLS1

iTrader: (25)

See is there is a speed limiter parameter you can change from GMLAN to Calibration. That is how it is done with HP Tuners.

red2000z28

We figured it out. The trucks have a speed limiter in the BCM too. Under the speed limiter tab you have to uncheck "use external limiter. "