ABS & Brake Light on w/ U7193

[VPO]

Isnt it just lovely when you sell a customer $9K worth of the BEST upgrades to his truck, including a Diablosport U7193 Programmer to correct his speedo for larger tires, and the first time its driven the ABS & Service Brake Lights come on, stay on & ding loudly...

also it does this on the 87 Octane tune, and the Modify stock tune. The lights/warnings dont come on if the tuner is uninstalled!!

2005 Chevy 1500 Silverado 5.3 2wd Crew Cab
6" RCD Suspension Lift w/ Bilstein Shocks
3" Performance Accessories Body Lift
Performance Accessories Gap Guards - to hide b/l
35/13/20 Toyo A/T's on
20x9 KMC Badlands (black magic color)
AFE Stage 2 closed Box dry filter intake
Magnaflow Muffler w/ turn-down
Diablosport U7193
Viper Alarm w/ remote start
Amp Research Power Steps
Amp Research LED Light Kit for steps

Serial # D00D7E8
Born 10/30/2008
Sticker on Back 232585
CAL IDs:

12592618AM - ECM Software
12591919AD - Eng. Cal
1259255OAD - Eng. Dia. Cal
12582834AV - Trans Cal
12582851AM - Trans Diag. Cal
12593399AB - Fuel Cal
12594039AB - Veh Sys. Cal
12587142AJ - Veh Speed Cal

Customer is PISSED after driving 2 hours to have the work done, and now this.....

[VPO]

ttt

[mikel]

Try entering 330/52/20 for the tire size.

[VPO]

we GPS'ed it & the tire size that was PERFECT was a 300/60/20, while the actual tire size is a 325/60/20.

My customer doesnt have a GPS to see if this is will do, but i will see if this will work.

Do you have a tire size to try that would equate 300/60/20 ??

[devilish1500]

try 2200mm circumfrence