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no No… but I will give that a try. I have not been able to feel or hear any air movement in the past… only with the hybrid assistant app can the...
I didn’t have the all the current tools or apps at the time of issue. I know the car threw me a “HV battery too hot”…and was able to observe 127f...
Something about intentionally letting the HV battery overheat in order to throw a code … that states… “hv battery is over heated”…gives me pause…...
I would prefer to let Toyota manage the car and its systems… but it was failing to manage the battery temp and threw over temp alarms on dash....
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Someone on this board sent me a wiring diagram for the blower relays and connections… gonna take a closer look, … make sure all is well…
Can’t get that info as this issue has not happened in many months… I have been running the hybrid assistant app to manage the hv blower and I...
Next week I am gonna remove all the body panel near the fan and battery and use the wiring diagram recently provided to me. I wish I had an app...
Yes… all 3 temp sensors report within a few degrees of each other…middle probe is always slightly warmer…as expected. Phone app talks to ecu via...
Without app running ecu allows batteries to reach 127f and triggers overheat light on dash. Turn app ON showed 127f and fan immediately kicked on...
That's exactly my point... without the phones inputs... the ecu will not turn the fan onand the battery overheat warning is trigger on dash....
I just want the battery to stay in oem specs… Thanks
Ecu does not turn the fan On nor Off…acts like it’s someone else responsibility. But the hybrid nice person app talks to to and through the ecu… and app...
I have the app set to kick the fan on when hv battery reaches 95f… its does a good job of keep the battery temp under control. Without the app…...
Great work on resolution... I have a similar problem on my 07 prius... ecu won't turn hv battery bower on... but hybrid assistant app runs fan...
