Prius (2010-12) :: Grunt Noise When Push On The Brake
Mar 31, 2011
Are brake noises normal for the 2010 Prius? I often hear little grunts or barks when I push on the brake - sounds like air or gas. Should I take it in or ignore it?
View 19 Replies
Mar 31, 2011
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Prius (2010-12) :: Loud Grunt Noise Randomly - Idles
I hear this loud grunt noise coming from engine area or brake area at random times, not all the time. I can feel the grunt, sounds bad.
1. Coming to a complete stop hard, grunt.
2. After shutting car off, stepping out of the car and 3sec later GRUNT.
3. Idling sometimes it grunts out of no where.
Prius (2010-12) :: Dashboard Lights Up Only When Push The Start Button And Press Brake Pedal
I have a 2010 Prius Hybrid and lately, on an intermittent basis, I will press the brake pedal and push the start button and the dashboard lights up as normal but when I go to put it in gear nothing happens. The last time it happened the fan was running and I couldn't turn it off. It's like the car is all set to go but all the interior controls don't function. I then shut it off and restart it and everything works.
View 1 RepliesElantra MD (2010-15) :: Brake Pedal Hard To Push Down Before Starting Car
I have the limited with the push start. In order to start the car, you have to push the brake in so far and then push the push button. Lately the brake pedal is really hard to push down after its been sitting for an extended period. Once its started, all is fine. Its almost like I've pumped it a few times first, but its not the case.
View 11 RepliesPrius (Gen 3) :: Press Brake And Push Power To Start
Yellow triangle lighting up together with check engine light.
Also when turning it on display says to press brake and push power to start.
Prius (2004-09) :: Red Lamp On Dashboard When Push Off Foot Brake
Whenever I stop the car I push the P button, and the push the foot parking brake, then I stop the car with the start/stop button. Yesterday I started the car, and forgot to push off the parking foot brake. I put the stick on D and then I started to roll, after two seconds I saw the red lamp on the dashboard telling me there's a problem, so I check and to my surprise I saw that the break was on.
View 19 RepliesPrius (Gen 1) :: 2002 Brake Pedal Little Harder To Push - Lubricating Lever?
Recently the brake pedal on my 2002 Prius has been a little harder to push for the first mm of travel it almost "sticks" requiring slightly more effort once it moves past that point it is normal no fading or extra effort required this problem has now progressed to the point where the pedal is kind of crunchy for the first 5mm of travel and occasionally will not return right away causing the brakes to drag a little but again pressure required to stop is exactly the same no fading etc
I am thinking since I live on 2 miles of dusty washboard dirt road and some grit has worked its way into the bushing .
Toyota - Rav4 :: Groaning Or Grunt Noise Right After Engine Turns Over
I am hearing a really strange "groaning" or grunt noise right after the engine turns over. The colder is the louder it is. It only lasts about a second. It's only when the engine is cold.
View 1 RepliesPrius (2004-09) :: Brake Pedal Seemed To Push Back On Foot - Warning Lights
I drove my 2005 Prius 2 hours and parked it for 5 hours. No problems on the trip down. I got back in it and it started up just fine. I was sitting in the parking lot with my foot on the brake (hadn't moved yet) and the following occurred:
The brake pedal seemed to push back on my foot
The red exclamation point illuminated
The yellow exclamation point illuminated
The ABS light illuminated
The VSC light illuminated
The red parking brake light illuminated (not shown)
All of these lights point to the skid ECU. It seems like my skid ECU is toast or something called the ABS & BA & TRAC & VSC Actuator is an issue (never heard of it but I see it connected to the skid ECU). I did a visual check of what I could and everything seemed in order. I pulled a bunch of fuses and I didn't notice any that were blown. (I didn't pull them all but will tomorrow)
After not finding anything, I drove back home. As expected, I had no regen but the bigger problem was that I had no power assist on the brakes. A few times I actually did skid and the car brakes really bad without regen or power assist. If it was raining or snowing I could definitely see a hazardous situation.
I'm kind of at a loss here. Tomorrow I'll pull the kick panel down and see if the skid ECU is getting power but I can't think of anything else that would cause this situation.
Sonata NF (2006-10) :: Squeak Or Grunt Noise From Front Suspension In Cold Weather
Ok so I replaced my upper strut mount and my struts in the front along with the shocks in the rear.......... the squeak is still present when i go over a rougher bump and it is cold ..................SO i went on hma service and saw this...................
Symptom "Squeak or grunt-noise from the front suspension, occurs more in cold ambient temperatures-more noticeable over rough roads or when turning"
Suspect Area "Front stabilizer bar"
Remedy "Under these conditions, the noise is acceptable."
Wow so not acceptable i am going to try and lubricate this piece... Will report back
[URL] ....
Prius (2010-12) :: Strange Vibrations When Push Gas Pedal While Turning The Corner
I have noticed that if I push gas pedal while turning the corner, especially if starting to go uphill, there is significant vibration felt in the gas pedal. It happens every time, as I use the same road each day, for 6 months now. I recently had a rental prius for a weeks, and had the same experience, although not as pronounced as my car.
View 9 RepliesPrius (2010-12) :: Brake Noise On Lightly Depressing
Every time when lightly depressing the brake pedal there is a single click sound.
It doesn't not happen when releasing the pedal just when depressing it. It happens in all circumstances (i.e. with the car off, car on, stopped, moving, etc).
I thought it corresponded to the tail lights or the start button light because it happens right around when those lights turn on, but I was able to make it click without having either of those lights come on by depressing the pedal super slow.
I can't tell if its inside the car near the pedal or under the hood near the firewall... But it's right around that area. It seems louder at times then other times...usually quieter when car is moving (probably just drowned out by road noise)
Prius (2010-12) :: Noise From Brake Master Cylinder / ABS Unit?
I have leased my 2012 prius since April 2012 and about a year ago I began to notice the following noise originating from the master cylinder/ABS unit. The noise happens if I push the pedal firmly to the floor and occasionally during regular braking. The braking system seems to be working fine and regen braking is functional. I am wondering if this noise is a sign of an imminent failure.
Listen to audio recording....
Prius (2010-12) :: Woof Noise When Stepped On Brake Pedal
I had a problem with my brakes about 4 months ago. They were making a barking noise when I stepped on the brake pedal. The dealer bled the brakes and reflashed software. Now the problem is back and they say I probably new a new brake actuator. It should be covered by the extended warranty. I hope a new actuator will fix this. I like everything else about the car. (Have 37,000 miles)
View 16 RepliesPrius (2010-12) :: Swoosh Noise When Press The Brake Pedal
I am looking to buy a 2012 Prius and I test drove it. Everything seems ok except each time I press the brake pedal there is a swoosh noise its as if air is being released from somewhere and I can easily hear it. Is this normal? the car is 95000 km on it. The dealer says it might be a normal hybrid noise. I currently have a 2007 Prius but that does not make this noise.
View 5 RepliesPrius (2010-12) :: Squealing Noise When Lifting Off Brake Pedal?
I recently purchased a new (to me) 2010 prius and I've been noticing that sometimes, but not always, I hear a fairly loud noise when lifting my foot off the brake pedal. It sounds like a squeak or squeal, and I want to say I can almost feel a tiny bit of resistance in the pedal when it happens though that could be in my head. The noise does NOT occur when pushing down on the pedal (only when lifting), and it seems to only occur when the car is stopped.
View 7 RepliesPrius (2010-12) :: Emergency Brake Cable Clanking / Slapping Noise
While the emergency brake was set, I happend to lean against the rear driver side of the the car and was surprised to hear a clanking, slapping noise coming from underneath the rear of the car; seemingly near the left rear wheel. What I think I'm hearing is the emergency brake cable (I assume this is a rear wheel cable brake) slapping against the vehicle frame or wheel axle. Even opening and closing the rear passenger door caused the cable to slap against the car.
This got me to experiment a bit, so I rocked the car back and forth and side to side. It's the side-to-side movement that causes the noise. The emergency brake works when set. The noise disappears when I release the emergency brake.
Prius (2010-12) :: Brake Calipers Noise When Hitting Road Bumps
So my several month old Prius II has developed a metal on metal sound when I'm hitting various road bumps.. it's a "clack" sound emanating from my wheel well area that is heard when the windows are down.. I've taken it in twice and the first time they couldn't figure it out... second time they said they drove mine and a brand new Prius which also has the same sound and said it was the brake calipers. Funny thing is, I never heard this noise until after about 2k miles on my car.. They also would NOT disable my reverse beep sound or seat belt beep saying it was a safety feature and shouldn't be disabled.
View 19 RepliesPrius (2010-12) :: Soft Swoosh Noise When Stepping On The Brake Pedal?
I recently purchased a 2014 Prius with the package 5 trim. I'm completely loving the car, but noticed when stepping on the brake pedal I hear a soft "swoosh" noise from under the dash. Almost like a short vacuum or sucking sound. The car has 500 miles, and I don't recall hearing that noise initially.
View 16 RepliesPrius (2010-12) :: Parking Brake Sticking - Noticeable Noise When Applying Gas?
I always apply my parking brake whether im parked on an incline or not. Sometimes if I disengage the parking brake, and set my car in Drive on a flat surface, my car does not advance (I'm not pressing the gas). This tells me that my parking brake is sticking! If I apply the gas slowly, I hear the brakes "clunk" off and I finally get going.
View 4 RepliesToyota - Camry :: Brake Pedal Is Softer Than Before So Have To Push Harder To Get Car Stopped
I have a Camry at 120K now. Front brake pads was placed at 85K and was told by the maintenance person at that time that brake rotors couldn't be resurfaced since they were close to the minimum thickness.
Braking seems still fine these days. I don't hear any high-pitched noise or feel obvious vibration/pulsation when the brake is applied. The brake pads are still within a good range of thickness as the last check was made a couple of months ago.
But the brake pedal is softer than before so that now I have push harder to get car stopped. It that a warning sign which indicates it is time to replace the brakes rotors and pads?