Prius (2010-12) :: 2015 - Does Solar Roof Drain The Battery When No Sun Out?
May 8, 2016
2015 prius solar roof does it drain the battery when the sun is not out and the cooling fan is running, not AC?
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May 8, 2016
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Prius (2010-12) :: Solar Panel Roof Will Reduce Life Of Battery?
I wonder if having solar panel roof will reduce the life of the battery?
View 5 RepliesPrius (2010-12) :: Solar Roof Not Working - Cabin Isn't Lower In Temp
The past few days ive had the switch in the on position but when I exit the car and come back hours later after it's been in full sun the fan isn't on and the cabin isn't lower in temp. Occasionally when I shut off the car I hear a short beep and I assume that means the system is active and later I find it is, but that is with the moon roof open. Is it normal for the fan to not turn on unless the roof is open?
View 3 RepliesPrius (2010-12) :: Solar Roof Rattles Over Bumps / Rough Roads
I have had my prius IV with solar roof for a few weeks and when the roof is open and i go over any bumps or rough roads it rattles and the amount of noise varies depending on the position of the roof.
View 12 RepliesPrius (2010-12) :: Solar Roof Showing Sign Of Rust In Panel Cells
On washing my car recently, during wipe down I discover my solar roof is showing signs of rust inside the glass panels? I don't do anything special to my prius' roof top except for cleaning since its above my height.... anyways should I be concern about this?. 2010 Prius IV ...
View 19 RepliesPrius (Gen 2) :: Add Solar 12V Charger To Optima Battery?
By hooking it directly to the battery, putting the solar panel in the sun to keep it fully charged? It's 1.5 watts. 12 volts. It has a built in over charge protection.
View 3 RepliesPrius (Gen 3) :: 2010 - Battery Drain While In Parking Garage
I have a 2010 Prius that I really love. In two separate incidents, I parked the car in a NYC parking garage and when it was delivered to me about 6 hours later the battery indicator only had two bars. There was no problems since the car recharged in about 15 minutes. On both occasions, I believe, the parking attendant left the key fob in the car the whole time it was parked. Is the car being drained because the key fob is in the car, or are the parking attendants doing something wrong? I can leave the car in my driveway for a few days and the battery is not as drained a sit is in 6 hours in the parking lot.
View 9 RepliesPrius (2010-12) :: 12v Battery Drain When Hatch Is Raised
Is there some sort of battery drain when hatch is raised, even though the courtesy light has been manually turned off? Seems like I read something about this recently, and don't want to damage the 12v if it's true...
View 9 RepliesPrius (2010-12) :: Battery Drain At Rate Of 1.1 Amps When Parked
I just bought a 2010 prius (26k miles..prior collision.. so no warranty) for my wife. The battery drains in just 3 days if left unused. I had Toyota install a new battery. Again 3 days left parked and battery was dead.
I locked myself in and measured the consumption. It drains at the rate of 1.1Amps when parked. That looks very high consumption. I want to measure with SKS turned off, but that's going to be tricky. I believe SKS resets when battery is reconnected.
Prius (2010-12) :: Starter Battery Drain In Concrete Parking
I recently parked my 2013 Prius in a concrete parking structure near LAX for 8 days. When I returned, the battery was dead - car was completely nonresponsive. AAA had to "resync" the hybrid system along with jumper cables to get me going. The technician said it was because the concrete drained the battery. I have previously left the car in underground garages for longer periods of time with no problem. Is this an urban legend?
View 15 RepliesPrius (2010-12) :: Power Bars Rapidly Disappearing - Battery Drain
I recently was stuck in a traffic jam in the middle of the Mojave desert. Outside temp was about 102 and we crept along for maybe 15 minutes going no more than 5-10 mph. I had the air conditioning on. I noticed the power bars were rapidly disappearing and got worried that I would lose the battery if I didn't get moving. Needless to say, I finally was able to speed up and the bars came back. (dropped to 2 bars).
View 19 RepliesSonata I45 (LF 2015+) :: Battery Drain Message While Driving
On my way home tonight, I received several messages on the screen that a battery drain is happening and I should start the car. However, it WAS running!
View 12 RepliesPrius (2010-12) :: Solar / AC Fan Making Screeching Sound
I'm assuming the blower on my 2012 is most likely starting to fail... Called dealer and its special order at $170... I'm not paying that for a blower.
View 5 RepliesPrius (2010-12) :: How To Check Solar Panel Function
I am trying to figure out if my solar panel is functioning or not. The manual says that after one minute the air circulation flow control should change and 10 minutes later the ventilation should start, if parked in bright sunshine and if the switch is activated before switching the ignition off.
I parked the car in bright sunshine, no shaddow. The solar panels were clean and unobstructed. I stayed in the car to see what happens. I had set the air flow control to lower feet only and indoor circulation, so the solar system would need to switch it to outdoor circulation and upper level to work. With the ignition on, I pressed the solar ventilation switch then I switched the ignition off a few seconds later. I waited 1 minute, nothing happened! The ventilation flow routing did not switch to outdoor and there was no noise. I waited 15 minutes and nothing happened (except me starting to sweat a lot!).
Is there a better way to check the solar system function before I go to Toyota to ask them to check it?
Prius (2010-12) :: Solar Ventilation System Operate In Bursts
The other day I was driving a rather long distance and stopped to take a nap inside the car with everything off. The solar ventilation system started to do its magic, but it only seemed to operate in bursts, i.e. no air flow, 20 seconds delay, slowly increasing airflow to what seems like a max flow for about 5-10 seconds, then no flow at all again for maybe a minute or so. It seemed odd, and not very efficient at all as opposed to just keep the fans going (in plain sun that shouldn't be a problem).
View 12 RepliesPrius C :: 2010 - Clunking Sound - Solar Panels Loose?
I have a 2010 Prius, solar panels, sunroof, JBL, the works. (I bought it used.)
Whenever I go over a speed bump at an angle, or over rough terrain, there's a big clunk from somewhere above and behind me. But I could never tell exactly where it's coming from. t First I thought it might be something loose in the sunroof, but I don't think so. I made my wife sit in the backseat while I drove over nearby speed bumps, and she kept pointing toward the area of the roof that houses the solar panels. Can they come loose? Or can the roof struts come loose?
Anyway, that leads to -- my mechanic is trying to figure out how much it would cost to get in there and take a look. He seemed to think that removing the headliner means buying a new headliner (i.e. removing it wrecks it.) That gets very expensive.
The clunk is very annoying, sounds like the car is coming apart. Maybe it is!
Lexus RX 2010-15 :: RX350 - Opening And Closing Rear Hatch Door 3 Cause Battery Drain
I checked my rx350 battery health and it is good. Still I am having recurrent issues when battery dies. And needs a restart. It happened many times and last one just happened this morning and I have feeling that this is related to rear hatch door...let me explain what happened:
Yesterday evening I went for grocery shopping and opened the rear hatch door using my car key remote, kept the groceries and closed the rear hatch using the button on the bottom of rear hatch door. I drove back to home and parked the vehicle in the garage. This morning I opened the rear hatch again and closed it, drove it to a house one block away, returned home and parked the car.
When I tried to start 1 hour later, the battery had already died. So, I have a feeling that opening and closing the rear hatch door 3 times caused this battery drain.
Prius (Gen 3) :: Leaving USB Plugged In With Car Off Cause Battery To Drain?
Just wondering if leaving the USB plugged in with the car is off drains the battery at all? Should I unplug it when I shut the car off or is it ok to just leave it plugged in?
View 4 RepliesPrius (2004-09) :: 12 Volt Battery Drain
I started having a problem last week when my 2007 Prius was setting for two days while I was using my pickup truck. Found the 12 volt battery dead so I disconnected it and tested it with a battery load tester. And it showed it was bad. Well Ok, that figures, since it was an OEM battery and ~6-7 years old.
I have another 2007 Prius here for body repairs so I took the aftermarket (newer) battery out of it and topped the charge off in it. The battery load test indicated it was still a serviceable battery.
Put it in the car and cleared the red triangle, etc.. Everything was fine.
Since I was still going to be short one battery, I contacted Battery Systems, my shops battery dealer and ask them to drop off a new Yellow Top Optima that fits the Prius (FYI my shop price is $159.96). I would be a couple days til their deliver truck would be here and again I left the car sit for a couple days and drove my truck. On the day of the delivery, I had an appointment and drove the Prius, about 15 miles. No problem. Left it at in a street parking space for about 2 hours. Came out and all systems were dead. Nothing. Dome light was the only indication that the battery was so low that it was very dim. Head light were off and I hadn't used them while driving.
I called for road service and got a jump start and the systems came up and I was able to clear the Read Triangle when I got home by turning the car off and back on again.
The new Yellow Top Optima arrived shortly there after and I installed it. Drove the car for 6 days and this morning everything was fine when I drove to church and left it, head lites off (never had used them), came out 2 hours later and when I started the car, I got the Red Triangle and Ready but continued home. I turn it off and on again but this time I got no Ready but the Triangle and the whole sting of check light. Could only get it from park into neutral. Nothing else. Wouldn't clear.
Using my Torque Pro program, tried to read the ECU and it indicate no codes stored, Several tries, no codes or history. Called friend who has reader that will read the CAN Bus and he managed to find an odd P0503 code having to do with a speed sensor. Cleared that and the Triangle went out.
In the end I went and checked the voltage of the new battery and it was only 12.01 volts. I put the load tester on it and the condition is fine. Just the charge voltage is low.
Prius V :: 12V Battery Drain Due To Hatch Release Being Stuck?
As the title states. It seems like the hatch release button is sticking due to the melting rubber. Would this cause a parasitic drain on the 12v battery?
View 3 RepliesPrius C :: Battery Drain If Dome Light Left On?
I've just returned from a late-night walk, where I discovered I'd left on the dome (interior ceiling) light in my 20-year-old car (soon to be replaced by a Prius c Two!) about a half-hour previously. I thought: if I hadn't noticed my mistake, tomorrow morning the battery would probably be dead!
Could this happen with a Prius c? Or is there a sensor that automatically douses any interior light(s) after, say, 15 minutes?