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Then replacing it should be the first step. I had asked for additional information because I wanted to more confident that your 12V battery...
A competent independent shop isn't going to spend 300 to 400 dollars on software, expecting to get a full-fledged scan tool. Just their yearly...
It appears that you are trying to paint this as a Toyota issue. However, there is no special "Toyota communication issue" running rampant in the...
It depends on the situation. There are many different factors that can affect that. However, for the sake of brevity, I'm addressing the OP's...
They didn't violate the standard. The Gen 1 Prius ceased production in 2003; the CAN standard was mandated for North American market light-duty...
Probably not. However, it is difficult to know for sure without looking at the code and the associated data. It means nothing. In the case of...
Your fluid has quite likely been changed before. 45K fluid from a healthy transaxle can look worse. The amount of ferrous material on the magnet...
When and how was this determined? Yes.
Do you remember if there moisture on the outside of the coil towers, which extend into the cylinder head, when you pulled out the spark plugs?
Charging current is supplied by the DC-DC converter, not the inverter. When a weak 12V battery is suspected, battery voltage must be measured...
That's a valid concern. Toyota has made their scan tool software more affordable than that of any other manufacturer. Unfortunately, that's not...
I didn't say the source wasn't TIS. I said that TIS is not a parts catalog. You cannot depend on running parts number changes to be disclosed in...
Again, the pump is not easily accessed. Salvage yards typically require do-it-yourselfers to remove the part themselves. This requires removal of...
Actually, the Gen III NCF and RM are more informative and more detailed in many of the places that count than those for previous generations. The...
Tochatihu is correct. P3001 indicates a battery ECU issue. P3100 indicates an HV ECU issue.
In this thread: Which one is it?
At present, you do not.
No. Just make sure your voltmeter leads are directly touching the module terminals themselves, when measuring module voltages. If the battery has...
I cannot sympathize much with your situation. Prior to purchasing the Autoenginuity, you recommended it to more than a few people on this forum,...
Some time after production ended, as a replacement part. The old version is no longer available. No. The pump is not readily accessible, so a...