Whats Wrong with my prius

Hello Eric, I have to admit, I am beaten, it seemes nonchellant, but this was the issue, it is a hard way to learn it, my car stood still over 4 weeks, because of that. Now it is running,
I still have some issues. But I have the miniVCI, so I hope to get rid of it all now.
It might be too cheep, but thanks for the advice.

Greetings

 

we do say here the trees do not grow into the sky. My vsc blinks me 51.
Now I'll connect my (old)laptop an start my miniVCI campagne.

 

MTL_hihy: As Eric wrote, mount it correct, I ran out to see if that could bee the issue, and realiced it to be trouth. What you have attached tells the same story, so this is too a great input for me, thanks.

 

p3000 battery control system
c1310 HV system malfunction
b1421 solar sensor circuit (passenger side)

 

P3000 Battery Control System Malfunction
B1421 Solar Sensor Circuit (Passenger Side) http://tinyurl.com/o4g2rds
C1310 Malfunction in HV system http://tinyurl.com/op9wkjh
P0A85 Hybrid Battery Pack Cooling Fan 1 http://tinyurl.com/kawwsae
B2796 No Communication in Immobilizer System http://tinyurl.com/kpbdv77
B1260 Transmission Control ECU Communications Failure http://tinyurl.com/lva4lm5

Hopefully these help you beging tracking down the issues, I'd start with the fan as Patrick suggested (he gave you a good diagnostic tree above). You sould also be removing/disconnecting any non factory wiring just so you can rule that out as an issue while troubleshooting.

 

Ignore the solar circuit issue for now. It will not harm how the car functions.

Unhook the 12v battery for 30 seconds. Hook it back up and rescan it.

XT1049 ?

 

I also had DTC on my Prius
p3000 battery control system
c1310 HV system malfunction
P0A85 Hybrid Battery Pack Cooling Fan 1

In the end, the problem was on Battery Blower Motor Controller.

 

I know this is very old thread but can someone please point out where the "Battery Blower Motor Controller" is? 2008 Prius. I know where the HV fan is though and I cleaned it.

Thanks

 

Let me now quote the resident guru Patrick 'Prius' Wong :

"Usually the blower motor controller will be located downstream from the fan in the vent ducting. Or as previously suggested, try to trace the wiring from the fan motor to the motor controller."

Hope that helps!

 

Prius Wong

SM-N900P ?