hi guys i have a 2009 lexus is300 G.C.C and it had a 3gr-fe engine i swap the engine with 2gr-fse and i swap engine ecu with 2009 is350 ecu every thing works great and it got no dtc's exept that the vsc light stay on and when i try to calibrate the abs the abs starts blinking but the vsc light wont turn of or blink so i cant calibrate the abs system and the abs light, VSC light and the pcs light all are on at the combination meter the only dtc i have its a B2282 in power source control i research and try many thing but the vehicle speed signal dosent says run when car is running when i clear the dtc B2282 is goes but still the signal wont show run and after the speed rich the 100 km/h the B2282 comes back again there is no other DTC's just the abs have c1203 that i think its for calibration
is there any other different units between the 2009 is300 and the is350
or i accidently broke something within the swap process?
all connectors and wiring was checked the only difference was that in A5-23 ecu connector and j55-28 power source connector in my car does not have any wire but in is350 wiring diagram they had a connection so i connect them