My 2009 Pkg 6 just started having VERY touchy brakes last night. It's almost as if there is a point where the brakes just lock up instead of a gradual regen, then gradual braking. My wife has been the primary driver for the last few days and she said the traction control light flashes briefly for yesterday but the brakes seemed fine until I drove it last night.
View 8 RepliesI think it becomes more pronounced if the ground is not level. Is this normal?
View 8 RepliesThis morning when trying to leave for work, my prius refused to turn on. When you press the brake so you can press the start button, the brake feels extremely hard, almost like it doesn't want you to press it. The light on the start button becomes orange after a pressing the button once. And on the dashboard screen (I don't know what call it on a Prius) in the very bottom right corner, a red notifications light flashes very quickly, so quickly that is hard to tell what it is, but by staring at it for like 30 seconds it looks like the symbol of a car with a lock attached to it. I may be wrong though. My Prius v is a 2012 model, trim three, and it has a little over 60,000 miles on it. I also have a prepaid maintenance through the dealership. I don't even know where to start.
View 16 RepliesMy 2007 Prius brakes extremely hard at low speed (while I am applying the same amount of pressure). While decelerating, I let the regen braking do most of the work until I get to about 10mph, then I press the brake so I will have equal pressure until I stop. When I get to about 5mph I feel almost a lunge where the brakes aren't working as hard and then the brakes take hold extremely hard. My prius has been doing this for awhile not depending on the weather, but I finally noticed it worse than normal yesterday when it was raining and my car braked hard and actually skid and the traction control light came on.
View 19 RepliesI have a 1.8 02 Passat. On cold mornings (25 or below) the brakes are extremely hard. When it warms up outside they are fine. No one seems to know the problem.
View 16 Replies2000 f250 with v10, got home from work today, then short time later we were going out again and my steering was extremely loose. Basically you could swing the wheel and it spins around. Power steering fluid was empty and I refilled it but still the same problem. Is there possibility that I'm just not using a thick enough power steering fluid?
View 1 RepliesI'm not exactly sure what's going on but it feels like I'm missing some brakes - the pedal is extremely spongy, I have to push it nearly to the floor. And when they do engage, it isn't with the same vigor as they did before.
It's strange, it just sort of happened - I drove to a friend's house, everything was fine. But when I left all of a sudden, there's this problem.
It's not like the pads have come apart and destroyed a caliper - I had that happen to me a few years ago and I definitely felt it happen, plus once it did I lost almost all braking ability as the lines would just leak fluid.
My brother-in-law brought me his 2004 Trailblazer that had an extremely rough idle and would die if ya thought about the air conditioner and all! So he had replaced the cam sensor, didn't work. He replaced the spark plugs didn't work. He replaced the fuel filter didn't work. So he asked me about it and ran across a fella talking about the CAM ACTUATOR SOLENOID and explained all about what to look for and such and low and behold new solenoid later purrs like a new one!!! It is look right above the power steering pump there is a plug in the side of the engine there with electric wires running to it.
One of the signs of being bad is oil inside that 2 wire plug just pull it off and look in it. Now to remove it you will have to take the power steering pump loose so it will move back out of the way so you can pull the solenoid out of the engine if ya get it out look on the end there are grooves running around it with little screens on them see if any are gone or coming apart, this usually sets a P0016 code which is stuff interfering with the sensors inside. If there is any oil in the plug or any screens missing then it will have to be replaced.
My 2004 f150 xlt has been extremely shaky after exceeding 60 mph thus was a slight problem that has been getting worst it's shaking so hard I feel like the mirror is gonna fall of. What could this be?
View 4 RepliesIn our recent -20 F cold spell in Chicago, I noticed the ride got very stiff, have others experienced this in very cold weather? My theory is that the oil in the shocks or dampers become extra viscous at these temps and the cold shocks causes the ride to becomes like that of a Honda Civic with a dropped suspension. (It's so amusing to watch those Civic "low riders" going over railroad crossings, but it's all image right????)
Anyway I would think the colder temps would lower the air pressure in the tires, softening the tires a bit, but perhaps the rubber hardens counteracting that benefit. I have Michelin Primacy BTW. Since temps went back up above about +10 F ride seem to be OK again.
what can i do to make my truck really lout? ive already cut 2 cats out and ran 2.25 strait pipes and its not even that loud would it hurt to cut the other 2 cats out??
View 10 RepliesA week and a half ago I went out to my truck to go somewhere and I got about 2 blocks away and the truck started running really rough and had a big lack of power, so I turned around and scanned it with my code reader and the codes I got were p2271, p2196, p0303, p0012, p2197, and p2272. since then I've changed all the spark plugs, boots, swapped all the coils and injectors from a great running truck, fuel filter, and the bank 1 upstream O2 sensor.
the other thing that came to mind that could of caused the problem is that a few days before the problem started. I jump started a co-workers car and he hooked the cables up backwards on his car. Could this be the cause of the problems I'm having.
The truck is an 05 F150 FX4 5.4 with 180,000 miles on it.
What causes grabing brakes in the morning OR when wet???
View 3 RepliesI believe this is where the noise is coming from. I get a delayed tap noise when I hit the brakes. If I lift my foot off the brake and hit it again I might not get the noise. It seems forward momentum is need to "reset" whatever is making the noise.
Also.... Right turns at 25 mphs I can hear a rhythmic woob woob woob.
Accept for the tap noise the woob woob woob is hard to hear unless I have a passenger, more so if the passenger is in the rear.
I can't run this Prius into a dealer like I can in the states. I've had this Prius in the Republic of Panama since 2007. They just started selling IV models. This is possibly the 1st Prius in Panama
I had the pads replaced about 25,000 miles ago. There's 106,000 miles on the car.
I step on the rear bumper and bounce the car. The suspension sees stiff/normal. I don't hear any that might be loose.
Bought my Prius about 14 months second hand . Despite 112 checks or whatever, within a few months the brakes were grinding. I took it to a local garage and they said the pads were worn to near nothing and replaced them all. They said I had scoring on the rear brake discs, so I replaced them too.
I got really back noise with the front brakes every time I used them after a few weeks. Took it back. Was told that the front discs needed replaced (and off course the front pads again). It was soon back to noisy and they replaced the front pads for nothing. The problem went away for a few days, then returned, but only a very low speed braking (or when putting the final squeeze.)
That garage tried a few things, then said it was my heaving braking glazing the pads, so they roughed them up. Problem hadn't gone. Add to this that the non-moving parts are really rusty looking, it looks naff.
Well, I took it to Kwik Fit having had some time to save some money for a proper fix. They would be happy to replace all discs and pads, but it'd cost abit. Called Toyota, they cost about the same. I left my car with Toyota yesterday pointing out the problem and a few other things I wanted fixing. I made it clear I felt the brake discs and pads were 'crap' and not Toyota and wanted them replaced. They said they'd inspect and do what was necessary.
Well, I've new windscreen wipers, they sorted out a separate problem and cleaned out the front brakes. According to Toyota there is nothing to stop those parts of the brake disc that aren't moving from rusting. They also said the discs and front pads were fine. Well, that squeaky noise is still there.
Why, after practically begging, did they not just replace everything? Is there any other possible explanation for the low braking speed squeak? Why don't brake discs not come with those parts not in contact with the brake pads painted so they won't rust?
During this week, most ppl at NA are experienced extremely cold weather, what I found is, the Prius can't do a great job to keep the front windshield clean under that kind of condition.
What I tried, front deforest bottom, or fan to front windshield and leg, both works fine for the middle area but not the top left side which is about 1/4 area of the windshield. It doesn't happen on my sienna. Usually I drive 5-10mins and the windshield are clean. What I guess is maybe the fan tunnel goes too straight to the windshield instead of blow to the rear area or maybe the outlet isn't wide enough to cover the side.
Am a recent owner of an '06 Prius and like the car so far. The only fault is something I have never run into before. The brakes are very sensitive when coming to a stop. I find it almost impossible to feather the pedal and make the stop comfortable.
View 3 RepliesI notice the brakes are very grabby right before you come to a complete stop. This seems to occur more when this brakes are cold. Is this typical with the gen 2's? Mine in a 2005 if that makes a difference. So far with 2k miles on the car I'm not a big fan of the brakes, but everything else I love.
View 19 RepliesMostly while negotiating in very crude camp ground roadways, we started to hear a new noise. This started before the incident I will be reporting in my third thread, so I do not attribute this noise to that incident. The noise seems to come from applying the brake when the car is already stopped or nearly stopped. Its a bit of a chirp, but it is a low-throated chirp. It think they come in twos, "chirp, chirp."
View 6 RepliesI 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?
On my commute to work this morning my dash lit up wth warning lights for the ABS and VSC, shortly after I noticed that the brakes were pulsating.
I was in slow traffic becuase of a wreck on the interstate and each time you touched the pedal enough to apply more than regenerative breaking, they would pulsate to the point of shaking the car (at under 7 miles an hour). The car acted as if the system was alternating between applying stopping force and not, several times per second.