Prius (2004-09) :: A/C Won't Cooling?
My prius 2004 AC not cool what really problem come from ? I didn't do anything with it....
View 4 RepliesPrius (2004-09) :: Cooling Fans Won't Come On
I have 05 prius and the cooling fans wont kick on as well as the ac wont work. I have had the cooling fan motors checked they are good. I have changed the 2 cooling fans relays and the cooling fans still wont kick on.
When I bought the car the check engine light was on so I had it scanned and it threw the code P1121 coolant valve control. so I went and bought this part since I heard it was a common problem but haven't got it put on yet. Could this cause the cooling fans to not kick on and ac not to work or is it something else?
Prius (2004-09) :: When Does HV Battery Cooling Fan Come On
My inverter over heated. Looked at reservoir for motion of water saw none. Took car to toyota for pump recall. When I got it back I heard the pump. Never heard it before. I don't think it ever worked. & water is flowing in reservor now. Now I am thinking about the HV bat. fan because I never never ever heard it working. When does it come on and how could I test it?
View 10 RepliesPrius (2004-09) :: Cooling Pump Go Out At 88k
OK, so I have the 100K extended warranty. What can I expect soon after 99K to maybe go out?
View 3 RepliesPrius (2004-09) :: AC Compressor And Condenser Cooling Fan Will Not Come On
I have an 05 Prius with 53k miles and the ac just recently stopped working. The blower fan still comes on, but neither the compressor nor condenser cooling fan will come on. I've checked the fuses and relays, and they check out ok. I'm hoping there may be one I missed? It just stopped working with no warning signs. What could be causing this? If the compressor was bad, the condenser fan would still work, right? I'm fearing it's the ac inverter. Do the symptoms match?
View 9 RepliesPrius (2004-09) :: How To Access EV Cooling Fan For Cleaning
Just read a post about this, I would like to check mine and see if it needs cleaning.
View 2 RepliesPrius (2004-09) :: 2008 Touring AC Stopped Cooling
I have a 2008 Touring. The air has always been ice cold, even yesterday. On my commute this morning I noticed that the air was not cold at all for the first time ever. The outside temp said it was 77. I changed the temp, turned it off, etc but nothing changed. I just had it at the Toyota dealer 2 days getting the oil changed.
View 2 RepliesPrius (2004-09) :: How To Drain Engine Cooling System
I'm coming up on my 120K service and will be replacing the spark plugs, PCV valve and I wanted to exchange the engine coolant (SLL pink stuff) for the engine. I replaced that stuff on the inverter side when they replaced the heater at a TBS recall.
I have a haynes manual and have searched on prius chat, but just cannot find specific instructions about this. On my '65 Ford mustang, there was a stop cock that I would just open or I would pull the lower radiator hose. To flush I would just pull the thermostat and run water through the system to clean then refill with antifreeze and water. I think that it will take about 6 quarts so I ave 2 gallons of the SLL pink stuff.
Prius (2004-09) :: Battery Cooling Fan Comes On 1st Time In 56,000 Miles?
First time I've ever noticed it at least. And she's been on 2 huge x-country road trips with much hotter temps than the other day.
View 8 RepliesPrius (2004-09) :: Cooling Fan Runs High While A/C Turned On?
I had my AC charged and belt replaced after this all is done I noticed the cooling fan likes to run a bunch now - its 80's outside and the cooling fan runs all the time.
View 12 RepliesPrius (2004-09) :: Code P0A93 - Inverter Cooling System Performance
I have a 2007 Prius, and bought it used about 4 months ago. I have not had any issues with it until last night. Last night I was driving home and the red triangle with the “ ! “ in the middle and check engine light came on. The car seems to be running fine, but it scared me to see the lights come on...so this morning I called my local Toyota dealership.
NOTE: I recently went to them for an oil change and they informed me that I had three recalls on my vehicle that needed replacing, but I did not get them replaced because I was told it would take 5-6 hrs (which I didn’t have at the time).
Anyway, they told me that it would cost $70 to have the codes read...and that did not include parts that may need replaced... I thought that sounded a little high for just having the codes read so I went to my local Autozone and they gave me this code:
P0A93 - Inverter Cooling System Performance
Prius (2004-09) :: 2005 - Code P0A82 / Battery Cooling Fan Not Coming On
We took our 05 Prius to the mountains on Sunday. Coming down the hill from Lake Tahoe the temp climbed to 98. Suddenly we got the red triangle warning and the Hybrid system warning light. The car ran fine and showed no symptoms of any problems. We took the car to the dealer Monday morning. They Read the code P0A82. They said the Battery cooling fan was not coming on and blamed the problem on dog hair. The warning light was off. The car ran fine going home with no warnings. My questions
1) Can/did the dealer reset the warning light?
2) Is there a way to verify that code P0A82 is a bad cooling fan.
Prius (2004-09) :: AC Stop Cooling / Little Triangle Warning Turn On And Vehicle No More Moves
Need to solve the problem of my Toyota Prius car in 2008. The car is cold while working well for a maximum time of 1 hour, the first symptom is to stop the air conditioner to cool, then turn on the light triangle warning, after driving a little longer for the vehicle and no more moves. If you wait until the vehicle returns to work for a few minutes to cool, then everything fails again with the same symptoms. And you change the battery 12 Volt, and you change the water pump hybrid system and I can not solve!
View 3 RepliesPrius (2004-09) :: 2005 - AC Stopped Cooling If Stop For Long Periods Of The Time
I am having issues with my air conditioning on the 05 prius. For some reason when I leave to go somewhere its fine, but if I stop for long periods of the time the a/c stops cooling, the fan is still blowing. Once i take off it cools somewhat better but still not cold as it should be.
I have already had the car checked for DTCs and there are none, plus I had the a/c vacuumed down and recharged to factory specs, it still has the same problem.
Mercury - Grandmarquis :: 2007 - A/C Is Not Cooling
How the HVAC system on the big Merc and Crown Vic are controlled. One answer says it's vacuum, another says it's electrical, another says electronic via the BCM. Which is correct? Does it have an electric servo to move the flapper door(s) like the Taurus I'm familiar with? Even the BCM has to have something to tell to move the flapper doors.
In the car I'm looking at, the lines into and out of the evaporator are cold when A/C is selected and the compressor clicks in. That makes me think the issue is with air direction. All I have to do is figure out why.
Lexus ES 2007-12 :: ES350 AC Wasn't Cooling Very Well
My wife's 2007 wasn't cooling very well. I put a gauge on it and it was slightly low so I added a can of R134. Cooled better for a (very) short time. Now it doesn't cool at all.
View 13 RepliesSonata NF (2006-10) :: 2007 - Cooling Fan Always Running When Key On
I'm working on 07sonata 2.4. The cooling fan is always on when key is on. I used to be a hyundai tech and remembered seeing something about the engine room fuse box and I have access to wiring diagrams. So in essence you go to connector jc01 pin 2 pink and connector je01 pin 25 pink. Cut the wires and connect them together bypassing the fusebox all together. But that didn't work this time. One thing I discovered is that if I touch my power probe to the heatsink of the fan control module I have battery voltage available. I first discovered this because I was removing said module and my 10mm touched it when it slipped a touch.
Is this 'hot' heatsink evidence of a shorted module? No codes in system. Ect tests good when hot and cold. A/c is not commanded on. Being that I used to be a tech for Hyundai I also know the engine fuse box can be touchy as well...
Ford :: 2007 F150 - No Cooling Of Air / Air Conditioning Compressor?
2007 Ford F150 half-ton. No cooling of air at the outlet of the ductwork. Freon charge is good, I watched the tech pull the system down and hold it for the prescribed time period. Compressor will not start. I am being told that this means a failed compressor, but I am of the idea that the pressure switch for low pressure must have failed, or the orifice is stopped up. I am also being told that the compressor, evaporator, and orifice tube needs replaced in order to remedy this issue. The counter man at my local parts house cannot find in his computer any pressure switches, kinda making me think that everything is in the unit. In short, if I can avoid buying the compressor, I would like to.
View 6 RepliesSanta Fe (CM - 2007-12) :: 2010 - AC Stops Cooling When Raining
My 2010 Santa Fe has had a AC problem since one week of ownership - when it is raining and I drive the car more than 10-15 mins - the AC stops blowing cool air. My dealer has seen the problem first hand - but has no solution for it. Last fall they replaced a faulty accuator - wasn't able to test it our since was fall... but doing it again since the warm weather has started.
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