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Yes, the "dashboard full-o-lights" syndrome has many causes. Replacing an 11 year old battery would likely be a good place to start.
Those numbers aren't of any use outside of the LAN, i.e. the MFD, audio stuff, Nav system, which is not part of the OBDII bus. Makers know that...
You could try Avi's Advanced Automotive. Otherwise, any mechanic can replace the water pump. Getting the air out of the system requires extra care.
It happens that the 12V battery gets killed during those long repair sessions. The engine not shutting off is a sign that you may have a shorted...
Do you have normal heater operation? There are sloshing sounds that go with an improperly filled coolant loop in the heater section. Definitely...
Yes. The actual amount of current flow may not be much, however. Just enough to run the various loads. If you want to get an idea of actual...
Yes, charge it up all the way. No worries about hydrogen build up. It is the last thing to build up anywhere, having the ability to escape just...
That may have been the brake discs getting cleared of rust. If there is salt on the roads I would think they could rust up over a short period,...
The Prius is sensitive to misalignment, so that is something I would check first. I am not sure if those tires you mention are rated as LRR, but...
If there was a hybrid battery problem, it would cause other warning lights to come on, not the CEL.
The new vs. refurb question is something for which we would all like a definitive answer. So far the results for the refurbed batteries seems to...
I don't think that the mini VCI works with PriiDash. You need an ELM327 compatible device. The VCI is Techstream specific, or at least not like...
No. That never does any good. When the display is not working, you can hold the power button down for a few seconds and the car will shut off....
Once you have the 12V battery removed, there is no need to remove the relays. You would do one or the other. Removing 12V means that there will be...
The inverter coolant system is completely separate from the engine coolant loop, from which the cabin heating is derived. I think you are talking...
Many have this experience. It has to do with the bladder in the fuel tank becoming stiff and unwilling to expand in the cold weather. The main...
You could read this forum for more info: Prius PHEV Plug-In Modifications | PriusChat However, posting in GenIII forum would be better.
You would need the mini VCI to monitor the wheel speed sensors. If there was a hard fault with one of the sensors, there would be a DTC set...
Yes, generic OBDII readers only query generic PID's, and not Prius specific ones. The blink codes method suggested will get the info directly from...
You can pull the "blink codes" from the ABS: ABS, VSC Lights... Weird!! | PriusChat Let us know what the pattern is in the resulting flashing...
