Had a scare today..

Took my C to the local drive through car wash as it was pretty crusty looking from all of the rain we've had lately. I had my A/C on as its a nice and warm sunny Florida day. Pulled inside and put my C in Neutral to go through the wash and half way through my car started beeping like mad and flashing the "!" in a triangle symbol and on the small screen it said something to the effect of "Cannot charge traction battery when car is in 'N'." My HVAC system drained down the traction battery and since the car was in neutral the engine couldn't keep it above the minimum SOC level. Turned the air off and anxiously waited for the car wash to hurry up so I could put it in drive. After I put the car in drive the SOC read 1 blue bar and took FOREVER to charge back (or perhaps it just seemed that way because I was freaking out..)

After what seemed like years later it did catch up and kick off as they towel dried my car. Called my local stealership service department and they guy said no need to worry and that as long as the triangle symbol was yellow and not red it would be ok, and that if it went red THEN I'd have had a problem.

I don't trust stealership service departments and was hoping you guys could reassure me that its ok and won't be damaged in the long run from this? :,(

Just one of those things where I knew that using the AC would drain the battery, and I also knew that putting the car in Neutral would prohibit charging of the battery, but it never really occured to me that this could be a potential issue since the only time I'm EVER in neutral for a significant period of time is when I'm in a carwash..

 

I'm just worried that I may have shortened the life of the battery or something to that effect. I guess I'll never really know until/if it happens (hopefully the battery won't die under my ownership!). Just one of those quirks that come along with a hybrid car I suppose. Glad that 10yr/100k warranty is offered..

 

I do feel better about it now. I broke out the manual and it indicates that the battery will auto shutdown before damage occurs. That tells me that while it may not be good for it, it didn't damage it. One thing I've learned from this; avoid neutral at all costs. Hopefully this will help to alert others of such a mistake in the future with their hybrid cars!

Still though.. The thought of my inadvertently damaging my first new car because of something as stupid as a car wash will haunt me for awhile. Until I do something else stupid I suppose. Then again if the worst thing I do to the car is run the ac in a car wash I guess it's not all that bad..

 

Don't believe so. I think it's something the Toyota dealer would have to borrow from regional Toyota. As I understand it its 270 some odd volt charger that's needed.. Pulling the car to engage regen braking to charge wouldn't work either (would actually really harm the car too). Knowing these things is part of why I got so upset while the ordeal was happening.

 

Not if you want air conditioning!

 

No offense taken. Ultimately what had happened was I was driving to the car wash, AC on, and ultimately I never thought to turn it off while I was going through. It just didnt occur to me to shut it off, I wasn't expecting anything like what had happened to actually occur. To answer your question though I'm in Florida and its not so much the heat that's bad, it's the humidity that kills. We've had lots of rain and its been so miserable out!