Prius (2004-09) :: 3 Dash Lights Comes And Go Intermittently
Oct 13, 2014
I just started getting 3 dash lights that come and go intermittently? ( I'm getting a (!), ABS and VSC lights in amber). I first had these three come on while I was traveling home one evening (traveling a little too fast /approx 84mph). This 2007 Prius has 276,000 miles on her. The lights will come on, them go out once I stop for a short period of time, or slow-down and travel at 40-50 mph.
I've checked the 12V battery and its seem to meet at the recommended voltages. I did have a recall on the inverter water pump around 150K. With that said, the pump does have circulation when I remove the cap? Over the 6+ years that I've owned this car, I've only changed the oil (synthetic), replaced tires, changed a water pump/alternator belt and a second set of replacement front brake pads. This has been the BEST car (maintenance and economy-wise) that I've ever owned! She's still consistently getting 48.2mpg. I've ordered the OBD pigtail and diagnostic software....
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When I put my fob in and waiting for ICE to kick in, I here this weird sound under dash. I think it's pretty innocent, it sounds like a weak car horn that is not getting any juice. It's intermittent and it seems right in front of me under dash, or firewall.
The car starts fine and runs fine. It happens usually after car has set for maybe 3 days.
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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 just returned from a 4K trip through 7 states and my cruise control will go batty and make you pull over and re-boot the car. Basically I am cruising down the interstate with cruise control on. When I come into a town I will either pull the cruise lever forward or step on the brakes to disengage it.
The traffic comes to a stop or slows to a crawl for a short period of time. Once the traffic starts to move again and we are back to highway speeds I can no longer use the cruise control because it is intermittently flashing on the dash as a malfunction. The only time it doesn't do this is when I am slowing down if I turn the power off to the cruise control system.
I stopped in the middle of my trip at two different dealers and there were no codes stored. One dealer charged me a diagnostic the second didn't after I showed him my receipt from the day prior from the other dealer but then he wanted to sell me a brand NEW MFD.
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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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Two days ago the first sign of a problem was the AC going out, followed by the red warning triangle and check engine lights coming on about 10 minutes later. Checked coolant and topped oil off (it is due for an oil change, btw) and drove about 20 miles home, no problems despite warning lights. Even the AC started working again. A little while after getting home, I started it up......no warning lights. I thought all was good.
Yesterday, no issues. Didn't drive more than about 15 miles though.
Today, took roughly a 25 mile roundtrip with no problems. Made the exact same roundtrip about 2 hours later and the red warning, VSC, brake system and check engine lights all came on (see pic) about 10 miles into the trip. I immediately turned AC off to remove that stress. No changes in car's behavior, however. Made it back home, turned car off and waited about 20 minutes. Turned it back on and only the red warning and check engine lights came on. 2 hours later....same two lights are still on.
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I have been having a problem with my dash lights intermittently going out. They are out for good now. My interior lights, license plate lights, climate control and glove box lights are out as well. The fog lights work only if my high beams are on.
I have replaced all 5 and 10 fuses. I am wondering if I have a relay out, I don't really know anything about them except their location. I'm putting a friends light switch in tomorrow to see if that's it. I have a euro switch.
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I recently just got an R32, from a local guy in town. I love the car, and have driven it sparingly as I am still waiting on the title from the bank. As for now I'm doing the usual used car shake down.
I am having problems getting the gauge cluster lights to come on with the head lights. Sometimes when I move it over a bump or two it turns on. Sometimes the trick is to open and close the doors a few times it shakes the car into turning on the dash lights.
I know I have an electrical short somewhere, and I am not sure where to begin diagnosing this problem. Is it the switch? A bad connection to the gauge cluster? A bad wire? I've already pulled the switch and cleaned all the contacts. What else should I do?
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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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Recently Ive been having issues with my prius 2008 , it all started when I was driving back home and 3 lights came up randomly. They were the VSC, (!), ! With triangle. I parked the car and turned it off and turned it back on the engine would not start and the 3 lights from before came up in addition to the check engine light, the abs, the emergancy brake and anti skid, and then the red car with ! Came up on the navigation screen. I had to unplug the startup battery and pluged it back in. it started and was fine for about a day. Cant run any tests until it happens again. We had the 12V battery checked and it is just fine.
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I will test the 12V after work. I just replaced that 4 months ago.
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2007 Prius with 105,000 miles, all was ok until after a few days when I went to the car, I unlocked with the remote key, put the key in, and nothing lights up or happens. The interior lights and headlights are fine, but nothing comes up on the dash, no amber/green start button, no radio etc.
I have attached a booster pack to the 12v battery but still nothing.
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I have a 2002 Hyundai elantra GT. Since I've got the car last year I've had this intermittent problem with the dash lights coming on every once in a while not really a lot at all. It never bothered me before because they would come on for maybe two minutes then turn off and didn't cause any problems whatsoever.? I think because they were coming on during the day. I never realized it happening at night time. In the last month the lights came on at night time and blew out all my headlights. I replaced them three times already. I read that maybe the alternator is overcharging. I haven't checked anything yet.. I'm very mechanically inclined. Just not with electrical...
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So my wife says she hit a curb last nite on her way to work, now this morning the car lost power several dash lights are on and the lcd display says problem on start up, and has a orange icon at the top left. It will only shift between park and neutral. The light on the power button wont turn green either. Currently I'm waiting on a tow truck.
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this is the second time this has happened to me: I stopped at a beach access to relax & look at the ocean, turned car off but left key in as was staying in car. When I decided to leave car would not start, dash lights would come on but that was all. Hit power button again lights went off but could not get key out of ignition. After several tries I call AAA, they charged something under the hood & said I needed a new battery. The first time this happened was several months ago & I never replaced the battery. When I got home I did the self check of the voltage & it was 12.8 & car is starting fine. Is this some kind of a computer glitch?
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I bought a 2008 about 7 months ago and have had no trouble with it until yesterday.
The "maintenance required" light's been on for about a week as I haven't had a chance to change the oil yet. I swung by an auto parts place to pull the codes, just to make sure it wasn't indicating a real problem. I started the car and had it "ready" when they plugged it in and got no codes. I shut it off, went in, and got all the stuff I needed for the oil change. Then I drove off and the first time I tried to stop it seemed as if the re-gen brakes were not working, it was harder to stop and the pressure was not linear (even more than usual). I didn't notice till then that the E Brake light was on, the (!) light was on, the ABS light was on, and so was the VSC.
I drove it home. Pulled the positive terminal off the battery and let it sit for a while. Upon starting it again, all lights were still on. Brake res is full so I'm not too worried about the hydraulic brakes. After reading through as many threads on here as I could find, I jumped the 4 and 13 terminals in the OBD port and pulled these codes
(!) - 48 66 95
ABS - 42
VSC - 45
and even a 41 from the tire pressure warning.
Where can I look these up?
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my wife has been driving the prius and has noticed that the dash and mfd lights will shut off for a split second sometimes. They always come back on rather quickly( about one second).
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2007 Prius 215,000 miles. Car has been a champ for the almost 2 years I've owned it, buying it with 150K miles. No real troubles and I've been driving it constantly as you can tell. Had an extended warranty repair done back in the winter when dash lights went out completely yet car would still start & run. Replaced 12V battery back them trying to diagnose trouble and it was original battery anyway. Daughter was driving when almost all dash lights came on including the red triangle. She came back home, turned it off. Next start was just red triangle and check engine light with red car on center display. Now it's just the check engine light and red car after sitting for an hour. I plan to take it in to get check engine light checked out.
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I messed up when jumping my car. Two fuses needed to be replaced, and also the fuseable link block. I've replaced those, but emergency informational lights are still on. I checked the areas: brakes worked, brake fluid okay, etc. So how do I turn off the lights? I know when I change oil, the maintenance light will stay on and has to be turned off ; so is there a way to turn off these lights/?
Also, do the diagnostic tools at Autozone work on hybrids? I've not tried it, but curious.
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Car won't start and dash lights keep flashing, but I know it's not the battery!! I put a brand new one in and a battery charger!! And still the dash lights keep flashing and car won't start!! Is there something else besides the battery that might be causing this ??
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The dash lights are blinking. Outside temp says E. Doesn't always turn off. Afraid I may have a problem with the fob key?
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