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You have to publish the codes for experienced Prius owners to help you. Without the codes, we can't determine possible sources of the problem. JeffD
I have done lab testing of used ATF in my 2004 Prius every 60k miles (see attached report). These tests clearly indicate that the ATF is generally...
What makes you think that the "Defender" is an LRR tire? JeffD
The Gen3 Prius Tranny uses the same type WS ATF as the Gen2 (Gen1 used Type IV ATF and needs changes more often). There were some changes to the...
Besides the possibility of improvement after break in (I have never seen good data on that), there is a major factor that causes a drop in...
You should look at the high metallic content at 61k miles (when I joined the group analyzing Gen1 Prii to add Gen2 data. If I had this data when...
Take a look at the lab data before making the decision to not change out the ATF. JeffD
After an ATF refresh at 30,000 miles, you can wait another 60,000 miles before changing the ATF again as the build up of metallic particles in the...
Do NOT try to measure module pair voltages directly unless you feel confident that you know how to do it safely. The 200v battery has the...
You can fill the plastic coolant overflow reservoir, but then after an engine heat up - cool down cycle you may have to put in some more coolant...
There are several coolant pumps (actually 4) in a Gen2 Prius. The two main ones are the engine coolant pump which is a standard mechanical pump...
Air in the Engine coolant system or low engine coolant level can cause 1121 as the coolant acts as a lubricant foe that valve. Top off the...
My HV battery died at 195k miles. I put in a ReInVolt for $1600 and $400 for installation. My old battery had 27 of 28 good modules which I...
Other than a minor error in your analysis (the three ATF refreshes cover 240,000 miles not 180,000 miles) I agree with your financial analysis....
Toyota does call for coolant changes at 100k miles and every 50k miles thereafter. They don't call for ATF refreshes at all. I and several...
Your friend is correct. When the 12v battery is disconnected, the computers get reset in all cars (this is not a hybrid issue) and all of the...
The "Bark" is just air bubbles passing through small apertures in the Gadget (expensive replacement) that simulates brake pressure. At high...
Not all, but I hope you are lucky. The Inverter can be hurt in your scenario. JeffD
Don't use that charger! Use one that limits the max current to a lower value. Even at 2 amps, you can get a more than 50% charge into the...
Their status is reported on the CAN Bus, but they are probably directly wired (via relays for the HLs?). I would have to check the wiring diagram...
