Why do I get a trouble code on my Toyota Prius?
The reason that trouble code sets is due to an internal pump failure typically found on the motor windings. This “short” causes momentary pauses in the impeller flowing and then sends a code to the computer with the corresponding trouble code. If you get the P0A93 code, you only need to replace that pump and move on.
What does the p0a80 code mean on a Toyota Prius?
Drastically reduced gas mileage with no other cause. Dash lights displaying, such as red triangle of death. The P0A80 code is a sign that your hybrid battery pack is experiencing cell failure, which is shown as a malfunction in the vehicle’s battery management system.
Why is there a warning light on my Toyota Prius?
The warning light could be something as simple as a low oil pressure warning, or it could mean something more. In the event your hybrid vehicle is experiencing a more serious issue, having the codes scanned and diagnosed is your first call to action.
What causes the Red Triangle of death light on a Toyota Prius?
Many Prius drivers have reported the most common cause for a red triangle of death light is an issue with their battery. Typically, the codes that come up after a diagnostic are P0A80 and P3000.
Is there a problem with the P0420 code on a Prius?
Unless your cat converter is missing, there is not a huge reason to freak out over this code. Your Prius will still run okay; it will not pass emissions testing, though. The fix for the P0420 code is replacing the converter, that is it. Do not bother getting it diagnosed; just replace it.
Why do I have a master warning light on my Toyota Prius?
If you get a long buzzer and a master warning light, chances are you have a C1256. This means you need to replace the brake actuator on your Prius. The reason this occurs is that the brake system can no longer maintain pressure internally. Could you have another issue with your Prius?
What does p0a80 stand for in Toyota Prius?
A P0A80 sets because of hybrid battery failure, period. The reasoning behind the fault can be for several reasons. If you are someone who is not mechanically inclined, replace the battery and move on. If you are a tinkerer like myself, then use the Dr. Prius app and find out what has happened to your battery.