Prius (2004-09) :: AC Stops Blowing Cool Air / Dash Lights Up With Numerous Warning Lights
Sep 2, 2015
I had just picked my kid up from school, as I turn out of the parking lot my A/C stops blowing cool air, I check the A/C screen and it still says it's set on High with temp at 68. However, it is blowing very low with warm air. Seconds later the dash lights up with numerous warning lights. I'm on the highway and I'm able to gather speed, but each time I do I hear the engine revving like crazy. We only live a few miles from the school so I am able to make it home. Once home, I turn off the car and turn it back on. The only warning lights displayed now are the red triangle and the yellow check engine light. I turn the car off, pop the hood, I check the belt and it was fine. I checked the oil and it seemed fine. I check the coolant overflow and it was empty.
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I've seen several posts regarding the warning lights, mine is a bit different. My Warning Light, Maint Reqd, ((!)), and engine light are all on. I've driven it a few times since and notice that after driving for 10 minutes or so, the VSC light also comes on. In one instance the brake light also came on. At that point my AC seems to also stop blowing COLD air. The motor blower motor still runs, but the air is no longer cold. Battery checks out. Coolant levels are good. Code indicated "something with the inverter cooling" according to local garage. Suggested I take it to the dealer. Scheduled for a trip to dealer tomorrow but wondering if there's anything I can/should do in the meantime.
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I have a 2005 Prius that financed from a small dealer last year. Currently has over 140k miles on it. When I bought it it had the Red Triangle and it worked fine until recently (about 2 months ago). Recently I've been having some problems. When I go at higher speeds I get the following sings come on:
1. Red Triangle
3. Orange check engine light
2. Orange (Symbol)CHECK - Malfunction Indicator Lamp
3. Orange (!) - Brake Warning Light
4. Orange VSC - Vehicle Stability Control Warning Light
When these lights are on, my AC stops blowing cold air. Sometimes when all these lights are on, the car will slow down and will not let me go past 37 MPH I have to then pull over turn the car off and then on, then the lights turn off and I can drive normal, on short trips that is.
Recently on a longer trip over 50 miles or so all the lights I mentioned came on plus the red break light on the left turned on with a continuous beep. We pulled off the HWY and turned the car off then on and the lights disappeared except for the big red Triangle that one is always on. We continued driving it but it kept doing it so we had to let it rest for over 30 minutes. We had to take it really slow and we finally got to our destination.
Codes P08A3 and P0A37 Prius 2005....
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I have an '06 Prius with ~170k miles on it. I bought an extended warranty, and it's scheduled for diagnostics for an AC issue next week. However, I was driving my wife to work when this happened ...
Cruise Control shut off, but the car handled just fine. We weren't far from our destination, so I got her there, parked it, and shut it off. I powered it back on after a minute or two, and only the check engine light came on.
I haven't checked the fuses yet (too dark and too high traffic where I am), and I'm not the most knowledgeable when it comes to cars.
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I bought a toyota prius 2008 few weeks back. ave done only 2500 km. Today I received few warning lights on the dash of my car.
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There's an ad for a car quite far away from me and one of the photos shows the dash lit up like a Christmas tree. Is this normal during power-up or is it normal when there's something quite wrong?! There is no red triangle of doom shown; I'm unsure if that might be out of shot though. Car is quite high mileage with just over 270,000 km on the clock and is from 2006.
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I bought a 2006 Prius with a diagnosed bad battery and tons of warning lights lit on the dash. Toyota had diagnosed a bad hybrid batt and ECU. (I have not replaced the ECU). The car was driving and running fine otherwise.
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i have the brake (!) the ABS and the VSC lit up after i got new bearings and new brake pads and rotors, the car was also stalling before the mechanic removed these bearing "dust cover" circles that must have been causing speed sensor interfernce bc the spedometer was stuck on 0....so the car seems to be done stalling after those were removed and all the big lights went off then i hit the brakes a few miles later and those three lights came on...
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I started my car today and these lights came on and stayed on battery light parking brake / brake level warning light and the fuel warning light its a santa 2.0 fe 2004 ... What it could be
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My 2007 Prius with 176k had the warning lights on the dash. I finally got the code read and it is the P0A80 code. The 12 volt battery seems good, it is about a year and a half old or so. That was the only code.
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My partner drove the Prius with 54,000 miles to work this morning as he always does. So he is on lunch and sent me a text saying some warning lights appeared on the dash while he was sitting at a red light. I asked if he had any loss of power, if the battery fan was running, he said it drove normally. We bought it last summer with 44,000 miles from a Toyota dealer. They said it had a new inverter pump. It has the original 12v battery however. Though it doesn't act weak at all. No issues this winter at all.
Note, the battery in the photo is at 1 bar. I asked him about it and he said he was driving aggressively to work today, which includes a 2 mile 6% climb he said he made at a high rate of speed... Though after the exit, he has another mile to work.. So the battery should have built itself up before him parking it.
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This morning when I started my Prius 3rd Gen 2011, I noticed three yellow lights being on. These were; something similar to handbrake light, ABS light and then the stability control light. All are in yellow. Checked tire pressure and found that one tire was low and filled it. Also, brake fluid was near the low level and I topped it. The lights are still on. I switched on and off several times but the lights are still on.
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My Prius yesterday while driving slowly (under 10 mph) all the dash warning lights came on(triangle, cel, trac control, brake). the gas engine started and the message came on that says: "check hybrid system". Today when I went out to check there only two warning lights on (triangle and cel) with the same message displayed. My question is can the vehicle operate without damaging anything if I drive it as is? I have read on several threads that the engine will not start if the hybrid motor(s) are not working. Since my engine starts and runs I have to believe the motor(s) are working.
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So I can't figure out what is causing my a/c to randomly stop working,it's not leaking or freezing up and it's not the clutch or fuse and so on. What it does is basically it transitions from cool humidity free air to warmer humid air It's been in two different shops and produces no error messages either,however when it does it if you turn the car off and start it again it starts working fine. I've been going crazy trying to figure out what it is!
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My 2006 Prius wouldn't start yesterday. The dash lights blinked on & off and the fob was locked in the dash. About 5 mins. later it came out. I was able to jump start the car with no prob. I drove to the dlr. & they checked the bat. & charging system. They found no problems, but said I might want to R & R the bat. as it's 5 yrs. I want to stick with the stock bat. Aalso stated that the bat. was fully charged & when I went home I plugged in my battery tender. The car was wired for the tender already although I haven't had the need to use it until now.
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I have a 2001 Passat GLX. On occasion (usually when it is hot) the cluster will reset as if the key was cycled while you are driving. All the cluster warning lights come on, the needles drop to zero, and the trip odometer resets.
When the is occurring it also seems that the A/C stops working and the the car will tend to lock itself and set the alarm. Well except the driver's rear door doesn't actually lock.
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My 2004 Honda Accord wouldn't start this morning. Immobilization indicator was blinking. After a bit, it started just fine, as the indicator stopped blinking. My thinking at this time was that it had rained torrentially the previous night, maybe some moisture had got into the circuitry and caused a little 'hiccup.' Then, as I drove, about 5 minutes later, the car started trying to stall. The check engine light came on, then the battery light came on and flashed. The engine ran erratically. Both check engine and battery lights started blinking erratically. At one point the dash beeped at me, like the warning sound it makes when the emergency brake is on while the car is moving. This got worse as I drove. I pulled over to the nearest shop. 2 hours of looking at the car, they said the camshaft sensor and the alternator needed to be replaced. .
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My ac cool only passanger side and driver side didn't cool blow only air.
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When I turned my Prius on today, the following warning lights remained on:
red "BRAKE"
yellow "ABS"
yellow "VSC"
yellow exclamation mark inside a circle inside parentheses.
It drives fine. After driving it a bit I tried turning the car off and back on a few times. The lights still remain on.
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Mine did. I was driving on the highway and pretty much every warning light went off. It was like the space shuttle crashing back to Earth. Freaked me out. Cruise control stopped working also. But I was able to get home safely.
So first, I tried AAA just to see if the guy would know something, but it was way over his head. He did notice my aux battery was failing, but not much else. Then I found a service online that comes to your place to do the work, and they sent a guy out on a Saturday and he read the codes, and did a full visual inspection, and yes, something was up with the cooling system. He suggested I have the dealer look at it because flushing the system is VERY important apparently. Should be done every 50,000 miles.
I was so worried it was the hybrid battery; we all know what that means! So I had the car towed to the dealer (don't drive if your Master/Hybrid light comes on!) and they said, indeed, the pump was gone. And, of course, they found a number of other things included the dying aux battery. It took them 4 days to get the damn part in stock. At least they covered the car rental for me.
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The other night, went to start the prius and nothing happened except all the warning lights came on! So took the foot off the brake pedal and sat there for a minute trying to figure out. What the heck happened?? Tried a couple more times and then suddenly it was fine and it started! Now I have to mention that the outside temp was around 16*,,, not sure if that could have caused this strange reaction?
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