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Well I had issues with the car getting into ready mode intermittently with code U0293 and went through the last 1 year and a half swapping HV ECU...
Finally got my Bluetooth veepeak scanner in with dr Prius app and did ran some test after driving my car for about 30 minutes. Here are the test...
Check it out here are the codes I got from the dealer:
I’m actually having a similar issue, my car was giving me electrical issues with communication code U0293 that started me on the path of changing...
Hey Chapman this is Bryan from the U0293 post I’m having the same issue again code U0293, I wanted to see if there’s more issues I’m not aware of...
Could the 12v battery cause code issues like communication code U0293?
Great news-my car is working!! Just had to jump pin 4 to 13 on the OBD2 outlet for 45 minutes to program my key fob to the HV ECU I think it’s...
Hello yall just wanted to update I just received and installed a replacement HV ECU and I did the whole “reflash”, put obd dongle let sit for...
Wanted to correct earlier Infoi gave: ive actually did replace the hybrid control ecu 2 years ago and now will be replacing my ECM for the...
Are these wire diagrams sufficient enough. I received it from my mechanic at the shop that said it’s my ECM causing the issues. If so I don’t...
Ah ok I see what you’re saying I actually have the wire diagram, so am I looking g for a shorted wire when I back probe each wire on the hv ecu...
Ah ok let me make sure I understand. The communication codes could indicate a wiring issue or a module issue and in order to find that info I need...
I meant to say brake pedal not button, and yes I read the post where you linked “this post” about the U0293 and you said that there are three...
Thank you for replying and yes I will: for about 2 years now I’ve had start up issues with an error code U0293 it would be an issue where the car...
Thank you very much for replying! so my skid control ecu could be the issue huh?… where is that exactly in the Gen 2? You know I don’t know if...
Hey Kevin I know it has been years but as we speak I’m having this same problem how do I check wire cables to see if it has a complete ground?
Yes I did actually it’s u0293
Well I tell you what caused the cascade of issues I believe is getting my car jumped prior to all of these things happening 2 years ago from there...
Hello everyone I’m back on this same issue I’ve been having code: U0293. Reason why I haven’t replied since then because I figured this was an...
So I’m replacing my 12v battery and accidentally tore one of the white plugs that goes into black terminal box that’s connected into red positive....
