Prius (2004-09) :: Rear Axle Cracks / Rust At Corner / Bushing Arm - Squeaking Brake Pedal
Oct 6, 2014
Just hit 225k with my 2004 Prius about a week ago. I passed inspection without replacing the (slightly) cracked rubber bushings for now, but what worries me is the cracks and a slight hole (it has not rusted completely through). Pictures attached. Should I do anything about this, and if so what?
Also, I've noticed that when I let go of the brake pedal, especially after a medium to the hard stop, I hear a squeaking... what's the cause for that? I know the front rotors have a bit of rust on the edges, but not sure if that's the cause... it seems to come from the back.
Other than that, the only other noise I've noticed is a slight clacking/tapping when the A/C is on, usually in hotter weather. The only thing I needed to pass inspection was to replace the muffler after a year and 1/2 ago, the last non-OEM part they put in at another shop was junk and rusted through pretty badly leaving a hole that was leaking. Ended up getting it replaced at the dealer with the OEM part this time...
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I recently found rust on the rear axle beam, on both sides near the strut/shock absorber bolts. They are actually bubbling and the original black paints are peeling off. I brought it in to a dealer for inspection today, but they said it's only surface rust. Does this look like it?
I owned the car for 18 months but it did not look like this 6 months ago.
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I have a 2 month old 2013 Prius v, recently I’m hearing a squeaking sound, a sort of rusty door hinge sound when staring the my Prius v every morning (or after parking it for around 7-8 hours or so) coming from the rear axle or wheels. What causes it or what I can do about it? I have brought it to my dealer but it seems they don’t have any clue on what is happening (or they just don’t want to do the warranty on it).
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My '04 Prius is currently at 134k miles and I've noticed for a while that the front suspension feels and sounds "loose" over small bumps and imperfections on the road.
I also just started noticing some squeaking noise coming from the axle/hub when I first drive off in the morning.
I first thought the loose feeling could be worn out shocks, but I'm starting to worry that it would be something else.
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Ive seen this also on some 4runners. Ive had several vehicles many years old with no rust underneath at all and I check today and sure enough, some rust on the rear axle and in front suspension arms. I checked the lexus warranty and it is unclear whether this is covered.
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When I brake slow to stop or go slow round corner brake pedal judders with a brake judder noise I have read it could be cv axle or the ring tone or sensor cable.
I have replaced front discs and pads because I thought it was that but not then abs light came on and went back off and and one time stayed for awhile.
Santa Fe 05 Diesel 48000 on clock
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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.
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A 2002 F-150 XLT. I was lucky enough to find one that had always been garage kept and has no rust. Unfortunately, I do not have a garage at my house and I need to prevent rust in the rocker panels and cab corners, the typical rust spots. Is it as simple as buying a can of 3m undercoat and spraying the inside of the panels? How to prevent rust?
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Major squeaking noise started end of last week. Could it be the brakes? but no sensor warning light came on! 36K Miles.....
Service at 30K showed brake pads to be okay. I did my own inspection and agreed. I took it to the dealer this morning (I've always had problems with them so I'm used to having to fight and try to get a good price) Dealer says I need Fron Brake Pads (to me they still look okay) and this is what's causing the problem. I'm going to replace them and advised them to drive the car after completion to check the front Drive Shaft since this seems to be a problem with this vehicle.
Concerns: Brake Light sensor did NOT come on. Squeaking noise = Could be Front Shaft.
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Today I started noticing a squeaking sound coming from the brake pedal when braking slowly. After I put the car in park and inspected any noises from the outside, I realized that a squeaking noise was also coming from the rear brake drums of the car. It was perfectly find yesterday and this morning it started.
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It's a 07 prius with 65k miles. I realized that it is making this squeaking noise while going over bumps "ONLY" when the brakes are applied.
I have 2 toyota dealerships checked. 1st dealer said no noise and 2nd dealer also said no noise... then, i requested to drive with the mechanic and he somehow heard the noise while I am in the car.
I posted a youtube video w/ iphone video if you feel like hearing the noise...
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A mechanic recently replaced the pads of the front brakes. After the service, the break makes squeaking noise when I release the break pedal. According to the mechanic, it is normal, and I better ignore the noise. Is it true?
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Looking for a fix for the annoying squeaking noise often happening when depressing the brake pedal?
Dealer "bled" the brake actuator...did not work, said I need new actuators for 2.5k.... 2007 LS 460L ....
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I've had my Accent for a year and a half and now it has about 23k miles on it. I noticed that whenever I would apply the brakes, and the lift my foot off the pedal, I would hear a squeak . . . kind of like a squeaky door. It would happen every time I would lift off the brake pedal. At first, I thought it was the pedal itself, then I rolled down the window and realized it was coming from my rear drums.
So I took the rear drums off which was a PITA to get them off, and used some brake cleaner and white lithium grease on the backing plates of the shoes and on the springs, and the squeak is gone!
I suspect this is probably an issue with drums since it's a relatively closed system and brake dust tends to accumulate in there. Any good technique to remove the rear drums, other than using a hammer to tap it loose?
Here's a pic of the rear brakes with the drum off.
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My friend has a prius and had her brake pedal sawed off modification. Funny cause she says that her foot is always slipping off the brakes now. It was always a bogus fix, to fix nothing caused by errant drivers.
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I have a 2008 Prius. Had to do an 'emergency' stop. Put my foot on the brake pedal REAL hard and the car slowed way down, but not down enough. Munched the front end. Now remembering back, I didn't feel any 'chattering' from the ABS brakes. It seems like I got regen braking but never switched to the hydraulic brakes. Is that possible? Did I experience a braking failure? Or do Prius just take a lot longer to stop? I did a test stop in the rental car I have now (not a Prius or hybrid), and it gives me the ABS chatter as I would expect, with a short stopping distance.
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I have another small issue with my 2004 Prius. I just noticed yesterday that the second I very lightly depress the brake pedal, a little clicking sound is made down below. It sounds like it might be coming from the brake pedal itself or somewhere underneath the hood. It's only when I depress the pedal slightly and it makes pretty much the same sound when I release the pedal. I just had a 5000 mile service done to the car and there were no issues then.
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I was going down the highway at 70mph and came up to a toll booth when the brake pedal went to the floor and the car wouldn't stop. I hit the pedal hard and the car stopped in a very jerky manner as if the abs was initiated. I looked at the dash and the ABS, (!), and brake lights were illuminated. I turned the car off and then on again and the lights were off and the brakes worked normally again.
The Toyota dealer in CT said the weak battery was causing an under-voltage at the stroke sensor and replaced the battery. They told me if I lost my brakes again (!) I should bring it back for a new stroke sensor. In hindsight, I should have just told them to go ahead and replace the sensor. Two days later, driving down Florida route 301 in the rain, a stoplight went from yellow to red in about 3 seconds so I hit the pedal hard. The back brakes immediately locked up, the front wheels kept rolling, the car swerved and slid through the red light intersection sideways.
I counter steered and slid between two cars at the other red light, on the wrong side of the road as I straightened out. The car swerved and slid sideways again in the other direction and then spun around so I finally wound up in the correct lane, and I drove off like nothing happened. I was doing maybe 35-40 at the time and it's a miracle no one got hurt. Again I look down and see the lights illuminated. I cycled the power switch as before, and again the problem went away.
About an hour later the problem came back and this time no amount of power cycling will clear it. Basically what I'm understanding now is that it's the regenerative side that doesn't work with the bad sensor. The hydraulics kick in at around the last 10% of the pedal so the car will still stop, but I have to floor the pedal and that makes the car think your trying to lock up the wheels so it initiates the ABS system which makes stopping jerky and unpredictable. BEWARE the stoke sensor!!! What a dangerous design!! The dealer has the car now...
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I can press on the brake pedal when car is off or on and there is a kind of quirky sound made. I can hear a pump sound and then a squeaking or quirky sound. It happens every time I press the pedal when it is stopped, either on or off.
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I am replacing the rear steel brake lines and I have a bit of a mystery...when the lines come off the wheels, I see them going over the pineapple and it LOOKS like it's just coming down the other side into the other wheel. That should be impossible, right? How would it go about getting brake fluid into the system?
I can't see on top of the pineapple, so I don't exactly know whats going on up there. I don't see any hydraulic hose coming from the top of the pineapple. I'm currently clueless as to how the rear brake lines fit together.
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I recently had my rear axle seals replaced due to leaking. Does the rear diff fluid get replaced on that repair since the rear diff cover comes off? Trying to figure out when my next interval for changing rear diff fluid should be.
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