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Nothing much to be concerned about, just don't overload it. Probably just an internal soldered in fuse for protection. I think there are ferrite...
No way to know for sure without instrumentation, but it sounds like the inverter could be putting out a large amount of noise pulses, that are...
That noise sounds like the movable baffles run by servo motors, which are used to control the airflow and keep the temperature regulated when the...
Not likely. The usual recommendations are : Torque, for Android phones (needs Bluetooth-OBDII adapter), ScanGauge, or mini VCI (eBay). Otherwise,...
I think the code relating to A/F sensor is incorrect, a result of a non Prius code reader being used. The light coming on going uphill is...
It sounds like you are having inverter overheating problems. You can't trust a generic codes reader on the Prius. P1150 relates to the Coolant...
Any mechanic can drain and fill the Prius ATF. Instructions on PC. Very easy to DIY. Get 4 qt. of WS-ATF at Toyota. Takes all of 20 min if you...
Without codes, no one can say for sure. It does sound like a battery or temperature problem. When the battery gets hot, the hybrid system will not...
OK that makes a big difference. Please post in the GenIII forums for the best chance of help.
Sorry to say, I don't see R28 or R29 listed anywhere as plugs for the 2009 model. On the Body ECU, there are two plugs, 1A and 1E that have the...
If the trip ODO's and speedometer are working OK, that means the speed signal going to the ECU in the Combination meter is also OK. The three ODO...
It's hard to believe that the ATF was pink @135K miles, if that was the original factory fill. No one has ever said that before. Mine was fairly...
The 12V being low will definitely make which ever door has the stickiest grease, the longest (highest resistance) wires, or the weakest motor to...
Are you sure this is the cause of the smell? There are many more complaints about bad odors from the AC, which can be helped by cleaning the...
Good info. I wonder if it would be possible to see the arcing, if one used a small inspection mirror, in the dark.
While the Prius battery ECU undoubtedly has some sort of cell balancing and equalization cycling that are used to keep the individual cells from...
The others here who have successfully replaced traction battery cells have gone through very careful balancing to make sure all the modules are...
There has been a similar report or two here. I don't recall if the result was reported back. First thing is to check the 12V system voltage. If it...
There are a number of DTC's that should be set for PS motor malfunction, and also for torque sensor malfunction. I don't recall anyone seeing...
