How does TIS2000 & tech II fix GM corvette A6 TCM problem
Have a TCM problem on the A6? No codes or CEL but trans is acting strange, no downshift with paddles in drive or sport, shows […]
TIS2000
TIS2000 “E666 Access to SPS Server was Denied” Solution
Hey guys, Obdii.shop engineer & users share the working solution to GM Tech2 software TIS2000 error” E666: Access to Service Programming Server was denied”. […]
How to install TIS2000 on XP, win7 8 32bit or 64bit
This article is available how to install TIS2000 on machines other than WinXP Pro. 18110615415584263071 Window 64bit or 32bit 64-bit versions of Windows contain backwards […]