I was having ABS Brake Malfunction alarms. After turning the car off/on it would reset. It took the dealer time to figure it out because it would not leave any error code on the computer. They finally got it to have the issue while their computer was connected and could see the error code. They then discovered there is a technical bulletin for this issue. The ABS Actuator Assembly needs to be replaced.
View 14 RepliesIt was a water flood it was running and driving perfect car sat at the auction yard for 3 months , went to go pick up and the car won't start but it has power, the car steering wheel is locked , displays shows brake malfunction.
View 5 RepliesWe bought the 2010 RX350 a couple of weeks ago and have gotten these codes twice.. I have a good scanner and know what the codes say about Cat's bank 1 and 2 operating below threshold. I know some of you are going to say replace the cat's, others are going to say replace the sensors and neither should be the problem... If it were a cat or sensor, then they would not come in at the identical same time... It has to be something common such as a throttle body, charcoal canister, or another item upstream of the cat's... Not the gas cap either...Maybe a vacuum hose..
View 14 RepliesI have a 2013 RX and the other day experienced the ABS Malfunction lights coming on while driving on the fwy. The error went away when I turned off/on the car. I did take my car in last April to get the recall fix on this error (which was just a software update apparently).
The dealer is saying that they will do the diagnostics, but if they can't find anything, then there's nothing else they can do AND I'm responsible for a $175 diagnostic fee. Perhaps I have unrealistic expectations, but I don't feel that I should have to pay $175 for them to do the diagnostic work since the error did occur.
My father's prius recently did a very strange thing. When he tried to start the car, some lights came on and several alarms went off, but the car would not start. Then when he tried to turn it off, it would not turn off....the car had to be towed to the dealer, alarms going strong.
View 3 RepliesIs it all the lexus rx350 had that noise? From the day I noticed hissing noise when I gentally press the brake pedal down and release it . And same noise can be heard when drive slowly and release gas pedal.
View 10 RepliesLexus LS460
Issues:
1. Just put her in for the SECOND brake actuator replacement at 45k miles. First failed at 22k miles, so they DO have that consistency thing nailed.
2. Also had to replace BOTH B-pillar trim pieces which have soft facing material that cannot withstand the constant barrage of seat belt buckles banging into them during retraction. They start by showing marks, then dents, and finally the material gives up altogether and begins to shred.
3. Brake shudder due to "rotor warpage." I believe this problem is due to production engineering (or lack thereof) during final assembly. Hub runout at maximum combines with rotor runout at maximum, even though both are within tolerance, to produce a stackup tolerance outside the spec which results in warpage given enough thermal cycles. The reason the problem occurs only rarely is due to hub and rotor tolerance variations AND the various stackup combinations arbitrarily selected during final assembly of rotors to hubs.
4. The recirculation-biased AC causes mold (and odor) buildup in the AC system. Since this "choice" was made by Toyota to gain U.S. CAFE credits, the fault lies more with EPA and DOT than with TMC. Still, the unsuspecting Lexus customer is the one who suffers.
I'll buy an extended factory warranty on the car, run it for another year (20k), then sell it before the chickens come home to roost.
I have the VSC light, ABS Light, BRAKE light all on.
Check VSC System, Check ABS System, Check Brake System, Brake Malfunction.
I went to start the car this morning, battery was dead. Jump Started, and all these messages came up.
I have disconnected the battery for a good 2 hours, still no luck. I charged the battery. So its starts right up now.
The Brake Pedal is really HARD. When you brake, the car leans to the front Right Side.
When I reconnected the battery, The Brake Pedal is soft, but is instantly hard when Started.
I own a GS450h and I've had a "Brake Malfunction" display message with various lights and messages. It tells me to Check ABS, VSC, and other items. The brake light and a couple next to it are also lit. I connected Techstream and these codes were found. I've had the wheel bearing changed, however that was a month before these codes popped up.
C1391 Abnormal Leak in Accumulator
C1522 ECU Abnormal
C1776 Speed Sensor
From the past few weeks I have observed that when I try to play any Audio or MP3 CD in my RX 350, only the first song plays and then nothing. change discs, again, only the first song plays and then it dies i.e. no sound. Even when I try to change the tracks nothing plays. If something to be taken to dealer, does the Platinum Extended Warranty (bought by Jerry) cover it?
View 2 RepliesMy brake light burned out. It's a led light. Lexus says the entire lens bracket needs to be replaced. So you can't replace just the bulb. First, it seems odd that the LED light burned out on a 2013 car. Aren't they supposed to last quite a while. Second, bulbs wouldn't be covered under warranty. So am I just SOL?
View 12 RepliesI have noticed that my car do a noise when I brake and it come to a halt. It's hard to describe, but it's sound like "put". A little bit like a shock noise, but my shock doesn't make any noise when I go over bump. I had a loaner car while my car was in for rattles, and there was no noise like that. What it could be? It's not very loud, but still I notice it.
View 6 RepliesI've got a '13 GS 350 F-Sport and when the parking brake is set and you go to get out of the car it makes a real weird creaking noise. Its only when the parking brake is set, if i turn the auto parking brake off, it doesn't do it at all.
View 11 Repliesmy ES300h was hit on the front bumper while parked in a parking lot. It's now been at the dealer for 6 weeks trying to find the cause of the "brake" light coming on with three quick beeps for NO apparent reason. This has been happening since the collision, and with each trip to the dealer they think they have it fixed..... I can't find a common denominator for what causes the light to come on, and cannot replicate it.
View 6 RepliesNew 2013 Elantra owner here.. When initially depressing the brake pedal lightly (before the brake pads engage, usually in stop-and-go traffic), I can feel a rubbing sensation coming from somewhere in the pedal assembly. If it's quiet, I can also hear a groaning sound. This definitely isn't a pad/rotor issue, rather something closer to the pedal itself and inside or near the cabin.
Took it to the dealership and after some coaxing and insistence that it wasn't "normal," they finally said it was the brake switch and replaced it. Seemed to alleviate the problem for a week or so, but now it's back!
I have a clicking/banging noise when I hit the brake while I am backing up. It only does it when the brakes are cool. I tried bringing it in to the dealership, with the service tech with me, no matter what I do drive forward and back hitting the brakes hard it won't do it. But as soon as the brake cools off and try backup from a drive way you can hear it and its annoying as hell. I thought it was ball joint went bad but they assure me it wasn't the ball joint.
The service tech said the brake pad expands when it heats up. Okay fine, but how come only my front left does it. I was thinking some spacer or clips fell off...
I just painted my caliper and now I hear some popping sound when I brake or when I completely stopped. if I bring it to the dealer will they denied the warranty because I painted the caliper?
View 2 RepliesMy parking brake warning light won't turn off. I checked the brake (pressed and released a few times). Checked the brake fluid (it is right under max). 9800 miles on it.
View 6 RepliesJust leased a brand new 2014 ES350 this Monday... and issues already..... On Tuesday, when i started my car, the e-brake light was on even if the e-brake was off. So restarted the car and the sign disappear..
Yesterday, same issue but with additional ABS sign and Low Tire Pressure sign.. Same solution by restarting car worked.
Ok so today.. Same issue as yesterday but the solution wont work.. the signs won't disappear..
Car doesn't seem to have any problems when running but i am scared something is wrong with the car.. not sure if it's just the sensor..why this is happening?
I have purchased a second hand Lexus GS350 F 2015 with only 12,000 miles on it. I do have an issue with the parking brake. It works fine sometimes, and sometimes it blacks out and I keep getting the (!) sign and message saying (Check Parking Brake System, Parking Brake Inoperable) with blinking red Parking sign. It simply releases the brake and it doesn't function at all. It goes sometimes by itself and comes back. This issue usually happens after driving the car mileage not immediately when starting up the car. How to handle this problem and which part is malfunctioning.
View 2 RepliesI assume it's normal but at say 35 MPH or so coasting down a hill when applying the brake the RPM's rise to around 3K. Auto downshift to support braking?
View 10 Replies