I have a problem with my prius 2004. When i start my prius then the Fan is always on with coolest temperature and air-con is also on. How I fix this problem? Is there any reset method to off the fan when I push on the power button or any method fan works with hot temperature.
View 4 RepliesWhen the temperature is above freezing, the Passenger Airbag light is always "Airbag Off" and the flashing red light does NOT engage, regardless of whether a passenger is sitting in the seat and regardless of whether the seat belt is latched.
When the temperature dips below freezing, the system works as expected:
No passenger: light is "Airbag"
Passenger with seat belt: light is "Airbag On"
Passenger with no seat belt: light is "Airbag On" with red flashing seat belt sign
I can't imagine the issue is related to a component inside the passenger compartment (the seat weight or latch sensors), as the temperature inside the vehicle is usually above 60 F. That said, are there any components outside the compartment (under the car or in the engine compartment) that could be causing this behavior? Is this a water freezing/unfreezing issue, caught in some wiring somewhere?
I have an 08 that the heater either works all hot or cold. It seems that when i try to control the temp it isnt consistent. It will be on hot, turned all the way the right in the red. Great, it gets too warm in the truck so turn it down a little. Then it is too cold. I only turned it down a little, not even in the blue zone yet. I turn it up a little and it is still cold. Turn it all the way up and it is too hot again. What is up with this. I hope it isnt the blend door syndrome. The truck only has 30,000 on it.
View 7 RepliesI just got a 2005 Prius with only one key. The key has always worked to start the car, but never worked to open the doors or set off the alarm. However, when I press a button on the key to try and open a door, the little red light turns on. Do I just need to replace the smartkey battery? Or is there something more complicated I need to do, like reset something?
View 17 RepliesIt was a cold winter in Boston in the last two months. And since then almost every time I started my 2005 Prius, the temperature was default to 75F. Also, the first time I start the car in a day, it almost show the outside temperature as Celsius instead of Fahrenheit unless I press the screen to display something else and then come back, then the Fahrenheit will come back.
View 9 RepliesOur B5.5. wagon with 1.8t and automatic just went in for recall work. Embarrassingly, I don't even know what the recall was for, I only remember something about cars catching on fire.
Since we picked it up the AC only works for maybe 10 minutes at a time and then switches off. The engine temp gets really high and then cools back rather quickly. Occasionally the temp warning goes off. We scheduled an appointment to take it back in to the dealer but of course they can't take it till next week.
In the mean time, have any of you experienced something similar? Perhaps the AC goes off because of the engine temp sensor? Better to overheat the passengers than the motor? If so then the problem is the temp or the temp sensory?
My 2002 Prius wont start if the temperature is below 28deg. The dealer doesn't seem to have any idea why. They replaced the battery but it didn't make any difference.
View 5 RepliesI am owning 2008 Prius 2nd gen car since last may 2012, 2 days before when i was stooped and restarting he car my main display screen wont work and touch screen wont work either. after that i reset the car and kept it for 5 minutes. it works after the reset and went on to 260Km. today morning when i start the car same problem appears and cannot fix it like last time by during the resetting the system.
View 3 RepliesI am wondering how does the jump start works on the Prius since it uses a electric motor to start the engine but not a conventional starter.I recently drained the 12V battery (left the interior lights on for two days) and had to take the battery out from the trunk to recharge it. Initially, I tried to jump start it at the specific jump port at the front of the car but it didn't have any effect at all. By that, I mean as if there was no external power source given to the Prius - i.e., no lights came on and no response when pressing the Start button.
I mean zero electric current at the Prius. Is the electronic starter motor power driven by the hybrid battery? If that is the case, it may explain why jump start didn't work in my case because it only passes the power to the 12V battery which doesn't drive the electric starter motor. So what good is the jump start for if it doesn't work like a conventional car? How this process works on Prius?
My girlfriend has a 2006 prius with two fobs, one fob works just fine opens/closes doors and red led illuminates, the other fob does not; I have replaced the cr 2032 battery, and verified that the battery works with a voltmeter. no battery energizes this fob as determined by depressing the membrane switches and NOT seeing any red led illumination. I could possibly fix the circuit if I could separate the two plastic housings.
View 8 RepliesIn the past month or so, I have had 2 instances of my 04 Escape being stubborn on start up. Both times, the engine will crank when I turn the key, but won't start up. After a 5 or so seconds of unsuccessfully trying, I turn the key to the off position, wait a second or so, then try it again - without fail, the car starts right up (well, almost - usually takes a turn or so longer than usual, but nothing too concerning) and runs normally. I am hoping that this is simply cold weather-related.
Each time it has happened, we have been experiencing lower temperatures after a day or two of 30+ degree days. I have a job that allows me to carpool most days, so the car usually only gets driven once or twice a week (a little over 20 miles each day I drive it) - with the cold weather, and the fact that I just replaced the battery last month, I have been trying my best to start the car and let it warm up every few days to keep the battery somewhat charged. Again, this has only happened two times - both times have gone the exact same way. Is this related to the cold, or could I be seeing the beginnings of a more expensive issue?
After about a min once bluetooth connects it fails. In setup under bluetooth it says it's off and pushing it does nothing. My phone shows bluetooth on and still paired. If I was talking to someone call does not get dropped but I have to pick up my phone and turn off bluetooth so I can hear them on phone speaker.
View 5 Replies2006 Prius with 58,000 miles. Drive in San Diego and Palm Springs. Earlier this year, the A/C would just cut off, maybe about once a week. The control panel indicated the A/C should be on, but absolutely no function. Drive around for 20 minutes, and all of a sudden, it would come on and work perfectly. It is starting to happen on a daily basis now...sometimes it won't work from start, other times it just cuts out while driving. I can park the car and shut the car off with the A/C working, then come back 30 minutes, and no A/C. It doesn't seem to matter which setting is selected. The control panel accepts all commands, but no function changes when the A/C has shut itself off. Loose connection somewhere? It works about 90% of the time, and blows very cold. When it shuts itself off, no air passes through the vents at all.
View 6 RepliesSo, this may sound strange but from the get-go of owning my Prius I have always sort of doubted the accuracy of the outside temperature reading. I am not totally worried about that part, as I don't really care about the reading, but I would love to understand something. When the thermometer reads the temperature as "37 degrees" it displays this bar that states it as such. The same bar where it notifies you if you change the temperature or volume via the steering wheel. So, I guess my question is , is there something specific about that number or is it just a quirk of my individual Prius? Also, it is worth noting that no other temperature causes it to display this message, only 37 degrees.
View 6 RepliesI have a 2004 that I purchased in Jan '05 with just over 10K miles on it, after taking out a large deer with my previous Prius (90k miles on that one). I'm now at 271k and my first non-maintenance repair issue has occurred. My A/C was working fine one day, then nothing the next. Hot air, and nothing else. Had my regular service place (not dealer) check it during my regular oil change. Found the refrigerant was out, and did a little digging. They suspected a bad compressor, and referred me to the dealer. Upon recommendation from a friend, had another non-dealer check it the next day ( Wow, no Freon, and we can't locate the leak!). So I bit the bullet and took it to the dealer.
Not sure I want to put that much into fixing the a/c in a car this old/this many miles. I'm pretty handy with fixing things, but not this. And not a lot of non-dealer options in my area who will work on hybrids.
I have a 2005 Toyota Prius and the AC seems to work when the car is not warmed up. After about 5 to 10 minutes of driving the vehicle it does not seem to want to blow cold air. Obviously it works better in the morning then the afternoon but the AC seems to work intermittently. This may be electrical problem?
View 2 RepliesI have an 04 and the power door locks will not work. The hatch does lock and unlock but everything else just stares at me staring at it. When the fob or inside switches are used I can hear a relay clicking inside the Body Ecu / Fuse Box. I am thinking that is the problem as all fuses are good.
View 10 RepliesSomething strange started happening to my '04 Prius yesterday and it happened again today. We are experiencing unseasonably warm temperatures here in Western Oregon for October and when I left my house this morning at 6:30 am, it was about 55 degrees. I have a half hour drive to work on a mixture of expressway, freeway, expressway again and then the two-lane highway.
Anyway, yesterday (and today) when I'm almost to work, my temp. gauge drops down to 37 degrees. This causes that yellow light to start blinking indicating that the engine will not shut off because of cold temps. It will warm back up to 45 degrees a minute or two later. Why is this happening? It for sure is not 37 degrees outside. Is my temperature sensor going bad? Is this exhibiting the behavior of a sensor going bad?
I just bought a new 2006 prius and have an issue with the FOB (it's pretty beat up from use -- ordered a new housing for it)...
It works great for locking and unlocking the car with the key in pocket, but as soon as I sit down to turn on the car, I get the beep and key icon flashing on the dash and no activity.
Only when I insert the key into the slot will the car turn on. The Key disable button under the steering wheel is not engaged.
Again, it recognizes for locking button and unlocking when I touch the handle, but I have to physically plug it in for the car to start....
My Gen 2 2006 Prius engine works continuously and does not shut down even when car is stopped and parked. It shuts down after pressing power button. Problem started after I changed oxygen sensor and then car was reset by computer, could these actions cause the problem? What kind of problem is that and how to fix it...
View 5 RepliesI recently ran very low on coolant with my 2005 Prius and had the overheat light coming on. Immediately before the overheat light came on, I realized that the blower was blowing cold air even though the engine was running. When the light came on, I immediately stopped and refilled coolant at the overflow reservoir and the radiator and let it run through a few times. I have re-topped off the coolant levels and it seems to be holding steady. Hopefully I have not done long-term damage to the engine, but that remains to be seen, and is, of course, very possible given that I let it get so low.
A symptom I have right now is that when I turn the car/engine on, hot air does not come out of the blower. If I remain in park, when the engine turns off, hot air begins to come out. When the engine kicks back in, the hot air stops. What this may be a symptom of?