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Time to revive this thread again... UPDATE: 09 Prius Struck by Lightning... Replaced HV ECU, Battery ECU, ABS ECU, EPS ECU, Transmission ECU,...
pEEf, u say u can query directly with TechStream...what exactly do u mean by that? What is TechStream? Is it a service? A protocol? Or are you...
Are there schematics on the ECU's? Will the electrical wiring show detailed schematics on power pins and I/O pins? And how do you "directly"...
Update on this Prius -- The Short was caused by the antennae and once I removed that the short went away and power was restored back to the rest...
Hey Bear68, So the gateway ECU is first eh? My lightning struck 09 Prius had the antennae shorted to ground and has hence be removed. I am able...
What I've noticed over the years is that you really don't get "rich" in this business...it's just something you do to pass the time by and to pay...
Oh really? Seems like you've tackled a few ECU's before then. Yeah, I have the wiring diagram now and I'll start the troubleshooting soon....
Just got done downloading that Tech2006.rar file and it does contain several pdf files on the 2006 Prius...including the same wiring diagram as in...
Ok, so I was on thepiratebay.org last night and did a search on Prius...it came up with a few hits and I downloaded the 459.75 MB file and...
ok i just finished downloading the Tech2004.rar file on that link provided by jdenenberg and there is a wiring diagram pdf for the 2004 prius. it...
yea the wiring diagram is exactly what i need. i'll try to see if i can't find it floating around the net somewhere for free. if not i'll shell...
thanks...i'll look into this...spent all night last night googling and got nothing...let's hope this link comes up with something better...
When I put the FOB into the dashboard, I can press the Power button and it will power on but it won't do it wirelessly. No, I don't have a spare...
Has anyone done a dichotomy troubleshooting guide for no car start or no car ready for the Prius?
Oh another thing that I noticed is that the onboard display does not show the outside temperature. Not sure how it's suppose to work or what...
Thanks Cobrakid! Parking Pin? -- will look into that. After finding the short from the Dome fuse to ground and removing that fuse (leaving it...
Hi Bear68, I went thru all seven pages of this thread but you did not give any specifics or technical troubleshooting methodology on your...
Is that all that they did? Replace the powertrain ECU? I know this thread is super old but can you give more info and details?
Ok, I'm a newbie to Prius and to this forum, however having said that I am an Electrical Engineer and own a mechanic auto body shop. I read...
