Scion XB,Toyota no Communication scan tool! No comunicacion con el scanner(shorted Can Bus)

I am getting communication error when I try to pull the check engine code. I have tried pulling the codes with 4 different devices, including a snapon modis scanner. I have the VSC, TRACK OFF, ABS, and Check Engine lights on.

[@The22sson]

I was diagnosing a friends a 2008 XB with this same exact problem. I cannot thank you enough for posting this video!!!!!!!!!!!!!!!!!!!!!!!!!!! Was exactly our issue at the shop!!!!!!!! For search purposes, could you change the title to Scion XB in it? For the next guy.

[@ivekars_EV]

Amigo tengo el mismo problema en un Camry 07 . Gracias una gran ayuda.

[@ivekars_EV]

Estuve desconectado algunos módulos entre ellos el del a/c pero el problema persiste. Creo que el problema es de cpu. 😢

[@ivekars_EV]

Alguna sugerencia

[@ObiEzekiel-eu1ei]

I have same problem but mine didn't work

[@lito2122]

Try unplugging other modules to see if the buss communication come back!!

[@jessieholland8940]

ᎮᏒᎧᎷᎧᏕᎷ ☝️

[@ObiEzekiel-eu1ei]

Hi