2009 Prius with 115,000 miles. I've had to replace one or other of my headlight bulbs four times in the past six months. This is becoming a real PITA. Is there a known cause (and fix)?
View 5 RepliesWhen I turn my 2012 off the radio stays on for a few seconds and I get approx 6 beeps. It didnt do this when I first got the car so just wondering whats up.
View 2 RepliesWhen using the AC on my 2004 Prius, in any mode, any temperature, on fresh or recirculate, the cooling starts and stops every 5-10 mins. When the cooling is on, it is nice an cold, but then no matter how hot outside, the cooling stops and I am just getting vent air. After a while, the temp in the car gets way above the set point, and it kicks back on and cools again. This occurs over and over again.
Being as the cooling works well some of the time, I was wondering if it is a controller, not the cooling system itself.
On my 2010 Prius (~75,000 miles): The whirring electric motor sound that one hears when just entering the vehicle (even before starting the vehicle) seems to be getting more frequent (and maybe louder).
I used to notice it only when getting in the car and before or just after pushing in the start button. But now I notice it driving around the neighborhood, even at moderate speeds. Is this a sign of some impending failure?
My cousin's 2009 Prius won't start and jump starting did nothing for them. In fact, when they tried it, they got sparks when they hooked up the ground cable and the headlights came on and stayed on the entire time they were attempting to jump it. Try again, and same thing but now I know they didn't go about it incorrectly or anything. There are also at least three blown fuses, I believe she said they corresponded to the smart key system, electronic throttle control (both up front) and then one in the trunk for the hybrid system.
View 14 RepliesI experienced some weirdness trying to jump start a friends 2001 Prius and the 100 amp fuse got blown. I read the user manual and am pretty positive that I did not reverse polarity on the auxiliary battery, with the jumper cables. But as soon as I hooked up the cables the headlights and taillights came on, as well as both turn signal lights steady on, and I couldn't turn them off. I checked and checked. The key wasn't in. All the headlight switches were off. I just couldn't figure it out. After trying to let the auxiliary battery charge for a while this way, the car was still totally dead and it was weird and I gave up.
The next day my friend called AAA and they couldn't start it either. But she said they were pretty clueless, refusing to believe at first that the battery was in the trunk, and suspects maybe they reversed the polarity on the cables when they tried to jump it. She didn't see the headlights come on this time (although it was now during the day).
Got flagged by a fellow driver, and told both tail lights were out; I had no dashboard warning light. Headlights were on, blinkers worked, brake lights worked. This is a small deal, but I was surprised; is there really no warning for this (2006 mid-package), or is something else the matter?
View 15 RepliesRecently while I was stupidly upgrading one of my dome lights while it was on (door open and yes stupid) I shorted it and blew the fuse. Of course jump in the drivers seat and go buy another fuse. To my amazement the car was dead. No power up starting, no door locks no fob operation or anything. The flashers and brake lights and horn worked fine and that was it.
What a great single point immobilizer!
Problem is you will lose clock, settings like reverse beep off, mpg, etc. I was dead in the water until I remembered in the engine fuse box there is a spare 15a fuse (and the fuse puller). The dome light fuse is there as well. Replaced the dome light fuse and all is well. Drove off like I had saved the world. Very strange. Looking at the wiring the junction block that the dome light fuse feeds also feeds LOTS of other areas of the car including the ECU.
Want to keep your kids from driving the car. Forget taking the keys. Pull the dome light fuse.
(CORRECTION: AM1 fuse blew, not ECU-IG)
(Correction 2: Update 6/3/2014 AM-2 fuse blew, not ECU-IG)
What caused my shutdown and the ECU-IG fuse to blow while driving normally? I want to get educated prior to the dealer's response.
I replaced the hybrid battery in my 2005 Prius today & when I disconnected the 12v battery the wrench arced & I assume that I blew a fuse. I have looked, but have not found anything. I hope I am missing something obvious.
View 5 RepliesI've had it happen a few times over the past few years (07 Pri) that when I have to brake really hard, the front lower dash 12V lighter outlet fuse blows. Seemed odd at the time but when I replaced the fuse and everything came back to life I kind of forgot about it.
Today we had a crazy idiot try the mad dash across 4 lanes of traffic and that of course made all cars slam on their brakes. Wouldn't say it was a ABS type slam but certainly hard braking.
Anyway, I heard the chime of a 12V device powering off and a bit later we noticed the MFD, radio, and clock were all off. Probably everything cut out at the same time but obviously attention was on the traffic not the electronics.
I saw some people mention that is the ACC fuse which I'm about to go and check on, but what is causing this. Just seems odd that hard braking causes such electrical issues. Wouldn't think there would be an overlap in systems but maybe?
I am having the headlight problem on my 2006 prius (and have seen thousands of posts about it). The drivers side goes in and out and has done so for 6 months. But now the passenger side is doing the same and the 12 volt outlet fuse has blown. There are 133000 miles on it (nothing done to the vehicle except oil changes and new tires) Replacement bulbs from eBay are on the way. I have replaced the fuse and its ok now. I don't know if they are unrelated or if this a battery issue.
View 1 RepliesThe climate control in my 1995 lincoln continental will stop working on an intermittent basis but only in the summer. It usually seems to happen on very hot days after running a few errands. It only lasts 2-15 minutes and then operates normally for days or weeks. This has been happening for years. Nothing shows up on the mechanic's computer as respects diagnostic codes.
View 2 RepliesFriend brought me his 2001 F250 SD 7.3 to see if I can figure out what is wrong with it. He has had it to several shops to no avail. It started with lights coming on and off periodically and ended with starters burning up on a regular basis. 3 or 4 by now. It will roll over on it's own and do all kinds of crazy stuff. Shops have pretty much stuck with swapping starters and solenoids but I don't think that is it. I have pulled the main fuse block under the hood and it is clean, next the one under the dash.
I can't see moisture in the GEM but there was moisture on the outside of the box. The GEM looks OK but that doesn't really mean anything. I put a Ford scanner on it (AutoEnguity type) and it scanned and brought uo several GEM failures but not sure if that is from hooking and unhooking stuff. I have had to keep bat cables unhooked as I am afraid it will burn up when no one around. When I scanned I had to hook up batteries and when I turned on the ignition it went crazy with flashing lights and relays clicking from behind the dash. I cleared the codes and it stopped. GEM? Can GEM's be tested? I know they can be re programmed so why not tested?
I have a 2007 Prius and my driver's side headlight is out. From what I've read, the HID lights are difficult to replace. How do I tell what kind of headlight I have? I want to make sure I am getting the correct replacement bulb.
View 5 Replies2004 Prius. Sometimes, quite randomly, the headlights will turn off. Sometimes its both, sometimes its the left only, and sometimes its the right only. This affects both main and high beams. The dash lights and tail lights may still be on (panicking doesn't give me time to confirm that), but for sure the Nav panel is still lit.
The first time this happened was when I was driving on a mountain road at night in the rain. It now happens almost every night and I have confirmed that it also happens in daytime. Road conditions (bumpy/smooth, wet/dry, dark/well lit) do not seem to be a factor.
At least once while still in my garage, when I started the car the left light was out. I can get the lights to turn back on by turning them off all the way and then back on. Nothing else works. I have replaced the relay for the lights - that didn't change anything.
I have a 2007 package 5 and one of my headlights occasionally flickers and goes out, but if I turn the headlights off then on it comes back on for a bit til it turns off again. I just got this car used, and I am wondering if this is normally how these lights act at the end of their lifespan or do they just burn out for good like a regular lightbulb.
View 5 RepliesI have a 2005 Toyota Prius with HID headlights. One of the headlights intermittently went out and I decided to replace both headlights. I installed Philips DR2 headlights. I successfully installed the passenger-side headlight and checked it and it worked well.
I then proceeded to install the driver side headlight and realize that I installed it upside down. I adjusted the headlight but forgot to plug the receptacle back in before checking the headlight. When I turned on the headlights I heard a sparking sound. Now the passenger-side headlight will not turn on, but the driver side headlight does work. I tried to replace the passenger-side headlight with a new bulb but it still will not work. I also checked all the fuses, but they seem to be okay.
My 2009 Prius headlights are turning off automatically while I'm driving. At first only one of them turned off, but sometimes both turn off.the fog lights remain on.when one goes off, its like it only goes half off. Then sometimes while the headlights are on and I used the right light the lights go completely dark. Why this might be happening?
View 4 RepliesWas driving into the driveway last night and I noticed headlights were out. Was on the road for about 30 min, I was driving in the city, I assumed they were on. So after pulling into the driveway, I went out and slapped both headlights, they both came on. Sounds like I need to maybe check connections, clean, lube, etc. The car has 150 k on it.
View 8 RepliesAfter a couple years of people claiming my headlights were out and them working fine when I checked, I finally noticed it wink out intermittently. By now, it's out within minutes of turning it on, though it turns back on when I flip the lights on and off.
This seems like the infamous HID headlight issue. I got notice of a lawsuit a few months back, but I hadn't made any repairs at that time. Is it just too late now?