Prius (Gen 2) :: Buzzer / ABS / VSC And Brake Lights Intermittently Popping Up
Jan 16, 2012
OUr 2005 Prius has been intermittently popping on the buzzer/ ABS/ VSC and BRAKE lighte, usually when the brake pedal is touched, but sometimes without any apparent initiator. It remains on usually for 10-20 seconds, but occasionally stay on 20+ minutes. Interestingly, often, when the turn signal is activated, it immediately goes off. Dealer says there are no scanned error messages (and of course charged us to tell us that...), and to bring it in "while the lights are on." Right. It sounds like a short somewhere, but I don't know where to go from here.
View 1 Replies
Advertisement
I'm also having an issue with these lights/buzzer on my 2002 since last weekend. Probably about one in every five starts, the brake/ABS warning lights/buzzer come on for around five to ten seconds and then go off. Braking appears to be fine. I'm thinking the brake system is taking too long to pressurize on starting. The car has run fine and brakes have worked fine after this has happened. Brake fluid level is fine. Do these warning lights/buzzer usually stay on, with an issue, or is this intermittent lights upon starting how it normally shows a problem? And yes, I am going to see about finally ordering a mini VCI and also read the blink codes. Dealer is 50 miles from home so I'm trying to figure out what is going on prior to heading that way, as I don't want to have an issue on the drive there.
View 7 Replies
Weird problems with my 2006 prius. Car has 54,000 miles.
4 times now over the last year, during abnormal braking conditions (someone swerves over at me on highway and I have to break and swerve suddenly to avoid), I get multiple warning lights, and the warning buzzer. Yesterday this happened, and I got the red triangle, the red brake light, the abs light, and two new lights on the LCD display I've never seen before. I pulled over and began to slow down. The brakes felt stiff, and the vehicle started to loose acceleration power. LCD started resetting itself. I stopped the car, turned it off, and turned it back on to find everything normal. I then drove 200+ miles to my destination without incident.
This is the worst case of this problem yet. My 12v battery was replaced last year after the first of these issues, with similar symptoms, but no loss of acceleration. The tech said the only code in the system was a voltage spike, and thus thought it needed a new battery. In every other case of the problem, I turn the car off and turn it back on, and it's fine. I'm about to drive 2000 miles next week, and want to avoid further issues...
View 10 Replies
I have a 2001 Chevy Tahoe. My ABS/Brake lights have been on for awhile now...they go off intermittently, but I think my ABS module is bad. This is a very expensive part.
View 2 Replies
I have a1994 Dodge 1500 Ram Hemi extra cab 4door. The brake lights on the bed of the truck not the high light will blink on and off and sometimes stay on the other day my son-in-law narrowed the truck and a trailer and the trailer also blinked but again not the high light. Also the cruise has stopped working about the same time this started. At one time it was infrequent now is most of the time. Wondering if it could be part of the alarm system or something else it is driving me crazy.
View 4 Replies
1999 Chevy cavalier. Since 2010 Brake warning lights come on intermittently ABS, ETS (!)BRAKES, and traction. Brakes jerk the car forward a few shot times before car comes to a stop, car stops fine 90% of the time. Three different mechanics can not find anything wrong by looking at brakes and I'm lucky if they can drive it and have the problem happen which is basically every other day. New rotors were put on in 2010 twice first time they were warped, wheel cylinders replaced or whatever they do to them recently. Dealership said I needed new rotors I don't think they know.
View 6 Replies
Had a small brake fluid leak from my right-rear wheel, so I took it into a local place called Wheel Works. They said the right-rear caliper needed to be replaced, so I told them to go ahead.
Two days after I pick up the car, the ABS light and brake warning lights start flashing intermittently. They'd come on at random times, and then turn back off. After about 2 weeks of this, the warning lights are now on all the time.
I've read elsewhere on these forums that the ABS module on our cars can go bad and might need to be rebuilt. But is it possible that the mechanic caused this problem when he was working on the brakes to replace my caliper? Could it be something more minor than the ABS module? I now have reason to believe this mechanic is shady, so I'm hesitant to bring it back there.
View 6 Replies
2000 passat GLX, tip, 2.8L v6... new brake pads and freshly turned rotors, but both the "ABS" light and the "BRAKE" lights come on intermittently whilst driving. It doesn't happen every time it's driven, just maybe 1/3-1/2 of the time, and it is only on for a bit before it turns off, but it will usually turn on again later for a short stint as well.
View 3 Replies
2003 F-350 dually. The brake lights will come on briefly then go off while the truck is sitting parked. Replaced the brake light switch on the pedal and it still does it.
View 10 Replies
My wife's 1998 Passat's ABS and Brake lights both comes on along with that beeping buzzer. Everything is norm from start up, but after driving about 10 miles or so the ABS/brake light& buzzer show starts up.
It seems the ABS is working because my wife found a patch of sand in a parking lot and jammed on the brakes while the ABS/brake light& buzzer show was going on. She said she could feel the brakes pumping.
We took it in to the dealer and they check the brake pads and sensors. They said that the sensors and pads were ok. They thought it might have been dirty sensor, so they clean them.
Two days later the ABS/brake light& buzzer show came back. But this time my brakes squeal a little if you press on the brake lightly. (cleaning solution got on the brakes?) Also how big a deal is it installing a new ABS black box ? (where is it?)
View 1 Replies
I am the owner of a 2011 Hyundai Sonata GLS. It has approx 35,700mi to date.
Ive been apart of the forum for quite some time now. Ive been having an issue for a couple of months now with my Traction Control light being stuck on and intermittent flashes of the Brake light (as if parking brake were engaged) and ABS Lights simultaneously.
I'VE ALREADY HAD THE BRAKE SWITCH FAILURE RECALL PERFORMED. When i was having problems shifting and with my cruise control.
This all started this past winter during a bad snow and ice storm we had here in St. Louis, MO. I was on my way to work and the roads were slick with ice and snow. I was traveling no more than 15-20mph on a freeway and as i was approaching a light it suddenly changed to red and i had to slam on my brakes and make a swift right turn in order to avoid hitting anyone in the intersection. Ever since that moment, I've been stuck with these lights on in my dash.
Let me start this by saying I've done a couple of mods to my car. Hids, aftermarket remote start (professionally), aftermarket stereo, amps, new speakers all around, led lights inside, cup holder mod and led tail lights. That's all of my electrical mods.
Ive taken my car to the dealer several times for this problem. They tried hooking my car up to their code machine and they said the car wasn't communicating with machine and it was the first time they've seen something like this before.
They tried pinning the problem on my alarm and stereo. (as they usually do) They said it was a corroded ground. The dealer cleaned that up and said that fixed the problem. In actuality, it didnt. The issue still was there.
Ive had both the alarm and stereo removed to see if this were the cause my issues. NO...the problem still exists.
Here's a pic ....
View 12 Replies
I've replaced rusted out brake lines on my 1998 GMC Sierra 1500. I bled the system properly and every thing seems to run fine and brakes good. But the brake warning light stays on in the dash and buzzer is on. What to do to turn these off...
View 3 Replies
We have a 1995 S10 w/ a manual transmission. Our daughter had borrowed it and drove it to the store. She came out and it would not start. She tried every thing she could think of, and then tried to get it rolling and pop the clutch. Nothing. My husband and I went and tried it. No key buzzer, no dash lights, nothing. We tried a battery booster, but got nothing, another person came and we tried jumping it. That time we at least got dash lights (the ones you get when you turn your key on). Husband also tried to pop the clutch. Nothing.
Got it towed to the shop. They said they could find nothing wrong, but after they charged the battery, it started just fine. Drove it home, drove it a few more times. Went to start it and nothing. Thought it might be the battery, so we replaced it. Still nothing. Thought it might be that switch keeps the car from starting if the clutch pedal isn't pushed all the way down, so my husband mashed the clutch a couple times and it started. Went to start it the next time and nothing. Smashed that clutch pedal down hard, thinking that might work, still nothing. Husband came out and tried, still nothing.
View 3 Replies
Where this buzzer is located? under the dash(where)? Mine doesn't seem to work anymore. I've drained my battery like 5 times already.
View 3 Replies
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....
View 16 Replies
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.
View 10 Replies
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...
View 2 Replies
This has happened twice now, about a month ago and then again today.
I was stopped at a light with my foot on the brake. There is a clunk noise, then the indicator light comes on.
The first time I tried to go, and the car stayed put. I hit the parking button, then went back into gear, no problem.
The second time I just put it in park and then back to gear. No problem.
View 19 Replies
My passenger side brake light has developed a fault over the past couple of months. The brake light will work, for example, when I turn the car on both lights will come on, however if I then take my foot off the brake and re-apply it, it will not work. However later when I am driving I will notice (via reflections) that it is working again!
I am aware that the bulbs cannot be replace and that I would need to replace the whole unit (after market versions available for £75 ish). I have attempted to check the cabling and everything appears OK but I am not an expert. I just removed the rear paneling and made sure nothing was loosely connected.
View 10 Replies
Three intermittent problems with 2012 Prius Two.
1. Backup camera usually doesn't work but sometimes does.
2. Car 3 times has not gone into start when we press brake and power button. All the error lights go on. We keep trying, and eventually, it goes on and the problem does not often recur. The most recent time this was after stopping for a few minutes after hours of driving, so the battery should have been fully charged and everything warm. fter the second problem, the dealer checked it out, said the 12 v battery was fine and couldn't replicate a problem.
3. Just yesterday, with lights and window washers on, only the Ready light, the Gear indicator, and the headlight lamp were on. Everything else on the display was dark. No speed, no gas tank indicator, etc. Turning the headlights off and on fixed the problem for about 5 seconds, and then it recurred. This morning, with no rain and therefore no wipers, there was no problem, with or without the headlights.
View 3 Replies
I have a 2003 Prius that I have had about 4 years. It has under 80,000 miles on it and I have the Ecrostech Scanner which I have had for about 3 years. For the time I have had the Ecrostech I have noticed times when the regenerative braking was not working when I would depress the brake pedal. I understand the regen does not work from about 7 mph and below but my system often does not work even when it is above that speed. I have not been able to force it into regen. It seems to have a mind of its own as in perhaps a faulty ecu.
View 7 Replies
