▁groups ▁▁ ▁E TI ▁has ▁ 5 ▁technical ▁focus ▁groups : ▁ ▁Sc an ▁Tool ▁Group ▁( ST G ) ▁- ▁In vol ved ▁in ▁all ▁aspects ▁of ▁scan ▁tools ▁and ▁re programming ▁tools ▁ ▁Under hood ▁Technology ▁Group ▁( UT G ) ▁- ▁In vol ved ▁in ▁engine , ▁transmission ▁and ▁air ▁condition ing ▁equipment ▁issues . ▁ ▁Coll ision ▁Rep air ▁Group ▁( CR G ) ▁- ▁Coll ision ▁repair ▁equipment ▁including ▁frame ▁straight ening , ▁w eld ing ▁and ▁painting ▁equipment . ▁ ▁Under ▁Car ▁Group ▁( U CG ) ▁- ▁In vol ved ▁in ▁ste ering , ▁alignment , ▁bra kes , ▁susp ension , ▁wheel ▁and ▁t ire ▁repair ▁equipment . ▁ ▁Sh op ▁Management ▁and ▁Information ▁Software ▁Group ▁( SM G ) ▁- ▁Electron ic ▁repair ▁manual s ▁and ▁electronic ▁shop ▁management ▁software . ▁ ▁TE K - NET ▁Library ▁▁ ▁E TI ' s ▁TE K - NET ▁Library ▁ ▁is ▁an ▁on - line ▁database ▁of ▁autom ot ive ▁technical ▁data ▁and ▁documentation . ▁It ▁is ▁public ly ▁search able , ▁but ▁only ▁full ▁E TI ▁members ▁can ▁access ▁content . ▁Some ▁vehicle ▁manufact ur ers ▁require ▁E TI ▁members ▁to ▁separately ▁license ▁their ▁content ▁directly . ▁ ▁The ▁technical ▁data ▁covers ▁the ▁US ▁auto ▁market , ▁and ▁while ▁standards ▁and ▁some ▁general ▁data ▁may ▁be ▁applicable ▁in ▁international ▁mark ets , ▁vehicle ▁specific ▁data ▁may ▁have ▁limited ▁international ▁scope . ▁ ▁For ▁example , ▁the ▁TE K - NET ▁Library ▁is ▁the ▁industry ▁accepted