2009 prius brake actuator noise

Last UpdatedMarch 5, 2024

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I do have very limited technical knowledge but the sound is familiar I hear it when I shut off the car and I believe it has something to do with the electrical part of the braking Feb 11, 2009 · Use the following procedure to address this concern. They have it in two phases, and it's unlimited miles until Dec 2017 for the first phase, then after Mar 1, 2007 · TSB BR001-07 Brake actuator noise. I looked all over the internet and could not find anyone that rebuilds these. When I had my 2008 Prius Brake actuator go out I also got the three lights. It indicates your hybrid has entered failsafe mode and disabled its antilock brakes, electronic braking force distribution feature, and regenerative Oct 22, 2017 · Jkan and I had the exact same problem I think, at least from his description on his thread. Aug 9, 2023 · If you hear this noise always means your brakes likely needs service, you have stuck slider pins and or callipers pistons that prevent freely moving of the pads on the rear brakes. Sep 9, 2019 · No lights are on but this is how it sounds when the brake is pushed or sometimes on the driving mode. About 10 pounds worth if I recall correctly. That is indicative of a leak in the brake actuator. I bought a Techstream setup off ebay for $25 to read the Vehicle: 2005 Prius. It's both good and bad. Jul 27, 2006 · 46 posts · Joined 2005. Listen Welcome to @AutoScholarwithMrB ! Don't forget to like this video if it taught you anything and SUBSCRIBE for more great content!Today we look at this 2008 To Aug 3, 2006 · I told the service manager at my dealership that I was getting the brake actuator noise on an intermittent basis. Sep 16, 2016 · T-SB-0307-08. I believe there is something wrong with those parts and they shouldn't fail at two years old. If you read C1256, it's the most common diagnostic code for a failing brake actuator. To put the Prius in diagnostic mode, find the OBD2 port under the dash below your right knee. Feb 11, 2009 · Learn how to address a squeak-type noise in the brake pedal of 2004-2007 Prius vehicles using a simple procedure. I have the brake, ABS, and vsc warning lights indicating failure of the 2 days ago · 2009 Prius - $2,000 (Venice) The brake actuator is making noise Will consider best offer thanks. And it sounded exactly as this one, but in a bit shorter duration : Dec 15, 2007 · Location: Globe, Arizona. It is the same sound that occurs when you put your foot on the brake pedal (when the ABS pump pressurizes). Would you all agree this is the brake actuator assembly? 2. Oct 1, 2023 · N/A. 2008 Prius with 227,627 miles. Step 4: Put the Prius in diagnostic mode. It is more rapid at higher speeds, and louder during rapid deceleration. Vehicle: 2005 Prius. " Car has been making this noise for at least the last 6 months or so that I've noticed, and it's up to every 15 seconds. computer assembly, skid control $821. Only hapens when it is at a stop. 00 BRAKE FLUID 20. Do this on some quiet road or lot, from a moderate speed (<60km/h). Mar 14, 2005 · MD. Aug 2, 2013 · Hawaii. Some 2010 Prius and early produced 2011 Prius vehicles may exhibit an abnormal noise when the brake pedal is released. I've had quite the run-around with trying to get my ABS system back in normal working condition. The brake actuator is part of the rear brakes on your vehicle. 89 for a quart of oil! #9 Jperez, Jun 13, 2013. Is it safe to drive? What happens if it fails? 3. If the dealer did not bleed the system properly when working on it last time, the problem will reoccur. Oct 27, 2018 · Vehicle: 2008 Prius. It's definitely weird because the lines coming out of that stroke simulator thing over there right behind the reservoir on the passenger side of the car look like it is predominantly connected to the rear brakes so maybe it's for simulating the stroke for the rear brakes. 2006 Prius with 133K miles. There's a variety of ways a brake actuator can fail, so it's a little tricky to predict which failure you'll see (if any), much less a timeline for it, Some failure modes could involve only the loss of ABS, say, or the need to press the pedal much harder to stop. This noise may only be audible when the vehicle is in “READY” mode and the vehicle is not moving. (The first two are obvious safety concerns) but another area of issue is how this condition affects the May 19, 2013 · cptjames said: Brake, (!), ABS, VSC Lights Warning Lights Popped On. Now that the cold weather is coming back so is the grinding noise some of us experience with the brake actuator pump. And there is definitely a new noise coming from the actuator. The bleeding and techstream use is intimidating. youtube. Oct 23, 2020 · Two. That forces the friction brakes to clean the discs and will hopefully make them silent again. Immediately upon picking it up, I noticed that the brake actuator/accumulator whizzing noise would occur much more frequently than before. Additionally, if you notice a drop in the pressure level of your brake fluid tank, it could result from a failing brake actuator. I followed the instructions on the techstream and Aug 2, 2016 · 2007 Prius. 39 2531. I replaced the brake actuator in my 2008 prius with one from a scrapyard. Jun 13, 2016 · It's not outlandish to assume you will have one or more of: reduction in braking assist, reduced or disabled ABS and skid control performance, or unbalanced braking between the four wheels (if the problem's with a valve controlling one of the wheel lines, say), which could affect your ease of keeping control in a stop. Mar 10, 2024 · Prius actuator Prius brake toyota actuator brakes noise honk squish buzz using when Anti lock brake part actuator and pump assembly fits 2010-2015 toyota. For $120 or so they will look at your brake actuator and either replace it under warranty and waive the obscene fee or if nothing wrong with it you'll pay them $120 to spend 5 seconds looking at it. Just took my 2010 Prius in with barking brakes and continuous pump whine and was handed an estimate for $4,629 to repair it: "Replace and bleed ABS brake actuator and pump (internal leak in brake pump leaking nitrogen into actuator. Yesterday I had my 2010 Prius in for service at the dealership. do the replacement. The new ABS part is working perfectly and there is absolutely no leaking from the brake lines. I used AutoEnginuity (AE) software to monitor the pressure of PACC (accumulator pressure sensor) and the pressure dropped rapidly once the sensor voltage got up to around 3. Although there was no noise when the technician checked out the car, the service manager went ahead and ordered a new accumulator so that the repair would be done before the expiration of the 3 yr. As an asside for those interested, the pump noise in the Prius is tuned using a large iron block which can be found hanging on the bottom of the modulator. I believe both noises are being caused by the brake actuator assembly. Old actuator part- note that the accumulator tank end is rounded. 89 and the problem was a quart of oil. Went to the dealer - actually 2 dealers and both want to charge a 100. Model: Base. I guess I'd call it 'grinding', although this is much less . The rebuilt battery is warranted for 2 years or 50,000 miles. #3 PriusHead05, Oct 27, 2020. was nothing but a PITA and the only local shop willing to replace the brake actuator quoted me $2800. When C1256 code is logged the car will enter a fail-safe mode which will disable antilock brakes, electronic braking force distribution and regenerative braking. "Chirps" like this is likely indicative of it starting to fail. The fluid flows pass the leak in the actuator motor (pump) and flows back into the reservoir. I have a few questions: 1. Vehicle: 2010 Prius. The ABS Actuator Skid Control Electronic Control Unit (ECU) calibration software has been revised to eliminate this noise. The first problem I have notice is the weird sound when braking nearly to stop. 2006-2009 Toyota Prius - Modulator Valve - Toyota (44500-47141) google the part, I can't post a link. JeffD. Toyota prius buzz, squish or honk noise when using the brakes Prius. I in effect paid the dealership $2649. Link to video here >>. Oil change, rotate tires, drain/refill transaxle, and the two recent recalls for the brake booster and the inverter software. Model: N/A. My 2007 with 107k miles on it is making what I can only describe as a "whirring" noise every 15-30 seconds. Still getting use to it. A visual inspection under your Prius may reveal system leaks, such as brake fluid seepage or oil spots. From this forum, I know that it is the brake actuator/ABS pump. Model: Four Touring. I don't think I disconnected the 12v battery before hand so it forced the failure early. #23 MilkyWay, Sep 13, 2017. Applicability. Toyota & Lexus ABS brake actuator assembly failure warning lights - C1391, C1252 Jul 18, 2016 · If you want to find out for sure then take it to the Toyota Dealership. BRK0 RP R&R ABS BRAKE ACTUATOR AND BLEED THE SYSTEM 549. I am impressed at your audio, I have a different noise but it's the pad against the rotor, which I know that your sound is not that. I asked if it was necessary, and they told me "I wouldn't drive a car that had this going on. These leaks and pressure drops indicate potential problems within the actuator system that require immediate Nov 21, 2016 · > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Attachments are working again! 2006 Prius Brake Actuator Noise. I had some issues with the 12v battery and connecting the techstream, but eventually got it charged/working. Replacing the actuator assembly was the was the way to proceed. Brake system performance is not affected by this noise. I've slammed on my brakes in traffic and it doesn't make a grinding sound, it just works. Identifying the signs of brake actuator failure in your Toyota Prius is important for maintaining safety on the roads. Then while it is quiet, the fluid rises again. The brake booster pump could be turning on frequently or working constantly. It delivers equal power to the rear brakes to Jul 31, 2013 · I assume the dealer I went to had codes to support their diagnosis of a bad brake actuator. Thanks for the info! #5 kcorb88, Mar 22, 2021. This is the brake actuator re-priming (or something like that). Model: Two. The noise is typically heard when the vehicle is stopped. Affordable, reliable and built to last, Toyota part # 4450047141 ACTUATOR Assembly, Brake stands out as the smart option. Brake Actuator Noise. Nov 13, 2023 · Toyota Prius Brake Actuator ABS Control Module Pump 4451047050 Removal. We recommend that you search YouTube and/or Toyota Prius forums for more comprehensive information. ☑ prius brake actuator resistor 2005-2009 prius abs actuator replacement (c1256 & c1391) save Brake actuator replacement in pictures. Dec 15, 2007 · The brake actuator on our 2006 Prius (95K miles) was activating (pump turned on) every 20 seconds or so. Good that I finally figured out where exactly this noise was coming from, and bad in what this noise can potentially cost to repair. I was told by one person that I may need to order it Aug 7, 2021 · This is dangerous if left unrepaired and the parts are expensive! Like most Hybrid Repairs. Model: IV. Posted via the PriusChat mobile app . New actuator part- here the accumulator tank end is flat. Feb 7, 2020 · Santa Rosa. Think slamming on your brakes. 1. The early actuator replacements were with the same part. Posted via the PriusChat mobile app. Apr 24, 2020 · Indiana, USA. Sep 6, 2023 · 2010-2015 toyota prius anti lock brake abs pump actuator 47270-47030Actuator pump prius Prius actuator 20052005-2009 prius abs actuator replacement (c1256 & c1391) save. May 8, 2020 · This action results in the motor having to run more often to maintain system pressure. Nov 12, 2018 · Asheville, NC. The "Chirp" is caused by air bubbles in the hydraulic lines that make the noise passing through small orifices in the actuator. If the noise is still present, go to step 3. Thanks Oct 30, 2019 · The most common diagnostic codes for brake actuator failure is C1256 and C1391. com/channel/UCC3AE_32n7sGdd-wM4f2I0Q/joinHow to change the brake actuator on a Gen 3 Prius. cylinder sub-assembly, brake master $957 (rebuild kit available $83) pump sub-assembly, brake booster with accumulator $1524. So as I previously stated, my brakes were never bad or had any signs or symptoms of a bad actuator. [attachmentid=6746] The Toyota Prius is a hybrid electric vehicle that helps you conserve energy and is environmentally friendly. Introduction. Mar 30, 2008 · 2. Discussions on here in other forums suggested that the problem could be dirty brake sensors or a bad actuator, but my independent mechanic who has serviced many The only noise you should get from it is a light humming when the pump runs. ), plus it is not super loud and I'm sure Apr 24, 2023 · A few of them are: Unusual noise coming from the brake actuator. Found this forum and took car to garage next day. Again, the brakes continue to function even though the Mar 21, 2020 · 2008 Prius. For 2004-2009 Prius owners, the first Feb 11, 2009 · Use the following procedure to address this concern. ToyotaPartsDeal . Some 2004 – 2007 model year Prius vehicles may exhibit a squeak-type noise when pressing or releasing the brake pedal. Hi I'm new to this site and have a huge issue, $2667. 00 diognastic fee, want to bleed the brakes and charge me for that service and if the noise is still there after bleeding the brakes - then they will replace the actuator for no fee (everything covered). I'm going to attempt to copy and paste the YouTube video I made of the noise (skip to 00:50, 1:20, and 1:50 to hear the noise in the video). The solution for my 2010 Prius was a Master Cylinder replacement (however they also replaced the brake actuator but did not fix the issue). I needlessly paid $2649. Contact Us : Live Chat or 1-888-905-9199 Jul 29, 2022 · So, upon further investigation I located the "chirping" noise as coming from the control module attached to the brake actuator module. Meticously maintained. Mar 1, 2023 · Toyota recently told me during maintenance that I had to repair the ABS brake actuator. No. C1391 I believe was the same code that came up for me too. Luckily, you can plug in a code reader and run an inspection to figure out if you have brake actuator problems. and had their service dept. Remember to pay attention to dashboard warning lights, listen for any unusual sounds, check for leaks, and utilize diagnostic codes to diagnose the issue. I have found a new actuator assembly online for $1,129. Brake warning lights appearing on the dashboard. It's more complicated than that, but that's the gist. Apr 10, 2014 · I could source a used actuator from ebay and see if they will install it for me, which would drop the price by around $1500-ish. Ended up ordering the part online for $1200 from a Toyota dealer in Mobile, Ala. The Prius went on the market in 1997 and is extremely popular in the western part of the United States. All fit 2001-2022 Toyota Prius and more. Unusual squeaky noise can be heard when depressing the brake pedal. Toyota & Lexus ABS brake actuator assembly failure warning lights - C1391, C1252 Mar 26, 2008 · Model: IV. Diagnosed by Toyota, I needed to have a new actuator pump assembly. That is more like the noise. Model: Three. 14 1. I have an 08 with a failing actuator and have done a lot of reading on the topic. . 00 1. Used or $1200 for new appear to be our options. When you press the brake pedal in your Prius, you expect it to stop. Mar 13, 2019 · Vehicle: 2009 Prius. Everytime it makes the noise, the fluid drops. Your rear brakes are only electronically controlled and the brake booster pump works harder to compress the pads against the disc. Almost home when 4 warning lights (Brake, (!), ABS, VSC) came on Friday after driving about 45 minutes from work (around 13-15 miles). ♥ best of . )" The service guy said he would toss it up to management and see if Toyota would give me Nov 6, 2008 · Hi All, Just upgraded my Prius Gen 2 to Gen 3 (2009). May 23, 2014 · It's also sometimes making a louder noise at the same time, but this one sounds like it's coming from the back of the car. 75 1981. I have talked to many hybrid experts and they all fall on the same conclusion that with the age and mileage of these cars it's acceptable behavior for them to make more noise. A better profile shot- you can see the solid iron vibration dampener that it bolts to as well. This noise may only be audible when the vehicle is in "ready" mode and the vehicle is not moving. In addition, the ABS Diagnostic Trouble Codes C1391, C1252, C1256 or C1253 may be stored in the vehicle’s memory. Have to force the pistons in and it can mess with the brake actuator when you do so. com is your prime online source with the biggest and best selection of genuine Toyota parts and accessories at giant discounted prices. post id: 7757785574. 79. /60,000 km comprehensive warranty. #4 jdenenberg, Oct 18, 2009. Faste Mar 14, 2005 · Actuator now out, with bracket. Dec 5, 2023 · >Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Jan 23, 2019 · If it's under the dashboard, then it's probably a servo motor that controls the air vent selection. yam said: ↑. Since the brake actuator is a closed pressurized system, there should not be any apparent sounds if it is operating normally. 00 repair will end December 2017!!!!! I have 320,000 miles on my prius and they are fixing it as we speak! Please get your Prius checked!!!!! Aug 23, 2022 · Parts were $1776 (msrp) and about $1000 in labor including bleeding the brakes. If the noise goes away or stops momentarily, then you've located the problem. Model: Touring. 12 volt battery replaced (garage owner said it This part fits 2005-2009 Toyota Prius. However, the used part online costs about $250 where new it costs almost $1300. Confirm noise condition by pressing/releasing the brake pedal. May 2, 2006 · 2013 Prius v wagon. I have a 2009 and less than 60,000 miles. I put a piece of cardboard under the car after each use and the cardboard has remained totally clean. #10 JC91006, Feb 9, 2019. My front passenger brake caliper has been making a loud squeak but the brakes otherwise seem to function completely normally. BRAKE ACTUATOR NOISE Models: ’04 – ’07 Prius Technical Service BULLETIN February 27, 2007 Some 2004–2007 model year Prius vehicles may exhibit a squeak–type noise when pressing or releasing the brake pedal. com. Model: II. Feb 9, 2015 · The 2010+ Prius has a similar noise, sometimes described as a buzz. Mar 6, 2015 · 2016 Prius. Car runs fine, no dash or engine lights. Jul 2, 2007 · Although the noise didn't occur when the technician checked the car, the service manager authorized replacing the actuator assembly under warranty. Oct 19, 2019 · This is how the brake booster pump sounds after the ABS brake actuator assembly failed on our Toyota Highlander. Here’s a couple of direct links to our best selling Prius actuator assemblies: Part No. This was recorded with car in park, in ready mode, emergency brake applied. Next time you hear the noise, try to change the air vent selection (to defrost or blow towards your feet). It will stop when brake is released, and will sometimes start again when brake is re-applied, car still in park. It's not making that noise all the time, just like 50/50 chances. Jun 3, 2020 · Other than the obvious options of replacing the actuator or junking the car are there any options to disconnect the failed actuator from draining the 12V battery. The 2008 Toyota Prius has 6 problems reported for brake accuator faulty. A possible way to rule out the battery is to put a charger on it - battery minder has them for as low as $25 and see if it charges up and holds the charge and the lights disappear. 3. Anti lock brake part actuator and pump assembly fits 2010-2015 toyotaActuator resistor prius priuschat Braking system repair issues2004-2009 toyota prius abs anti-lock brake May 19, 2008 · Step 3: Fill the brake fluid reservoir to the max line. Yes. It keeps turning on every few seconds due to Dec 5, 2011 · But this looks like a straightforward answer to me. If you hear your brake accumulator running about every 15 seconds or so, you are close to failure. Just wondering if anyone has heard a squeak like this before. Oct 27, 2019 · Vehicle: 2009 Prius. 44500-47141: For 2006-2009 Prii ; Part No. Interestingly, the technician said that it would be a waste of time first to bleed the brake system to see if that got rid of the noise. Vehicle: 2009 Prius. Mar 1, 2007 · I have the Chirp/ baby seal/ Barking Actuator noise now in my 2006 prius with 49,950 miles. Long buzzer warning sound indicating brake failure ( C1256 trouble code) Upon noticing any of these symptoms, it’s essential to inspect your vehicle’s ABS actuator system. Bleed the brake system with a scan tool and the correct repair procedure. I review the failing brake actuator on a 06 Highlander Hybrid I recently found the following paragraph in the 2007 Prius owner's manual (page 327) which shows Toyota is aware of the noise, but still put out a TSB on it: ' You may hear a small sound in the engine compartment after the hybrid system is started or the brake pedel is depressed repeatedly. This is a result of a leak in the pressurized system allowing the necessary compression to decrease over time. Note the hiss, then knock knock knock pause, repeat. Vehicle: 2007 Prius. posted: 2024-06-17 12:11. If you have recently-developed barking, though, I would suggest using Mar 1, 2007 · TSB BR001-07 Brake actuator noise. Brake system performance is not Jan 1, 2009 · TSB BR002-07: Brake Actuator Noise Covers: 2004 – 2007 Prius Some 2004 – 2007 model year Prius vehicles may exhibit a squeak-type noise when pressing or releasing the brake pedal. 2. Vehicle: 2006 Prius. Sep 15, 2019 · Continuos running ABS pump noise and dtc’s c1256 and c1391 Aug 1, 2019 · Just bought a 2009 Prius Touring with only 80,000 miles. There is a Technical Service Bulletin about it that states 'the vehicle exhibits a squeak-type noise when pressing or releasing the brake pedal'. Prius abs lock. Nov 13, 2011 · Vehicle: 2009 Prius. Aug 23, 2022 · You were 100% correct when you suggested the most likely cause of the brake fluid was residual brake fluid from the changing of the ABS part. 2/27/2007. 1 volts; therefore, the pump would activate again and this cycle would keep repeating as long as the Prius was turned on. Oct 7, 2017 · The pump/accumulator is a separate assembly from the actuator in every other generation, but not Gen 2. 00 ABS ACTUATOR Shop wholesale-priced OEM Toyota Prius ABS Control Modules at ToyotaPartsDeal. Same sounds occur when car is turned off also. The new part is available online from dealers for roughly $1100 if you do it yourself. UPDATE: Local Toyota dealer here in Pensacola, Fla. actuator assembly, brake $1407. Dan, The chirping noise begins at start up with the brake applied, car is not moving. The grinding sound only happens when stationary and applying A LOT of pressure to the brake pedal. Basically, it's keeping up a reserve vacuum so that if loses power and you need to hit the brakes, they'll work. When I test drove it, it made this clicking sound intermittently but I thought it was just the electric motor. Not necessarily a concern. When the brakes are applied (even gently) there is a pulsing raspy sound, seems like it is coming from the front, driver's side. Now whether this is a bad thing is subjective. Brakes working. Some 2004-2007 model Prius vehicles may exhibit a squeak-type noise qhen pressing or releasing the brake pedal. It's probably safe to drive for now but if it begins to get worse or you lose braking ability that's when I would stop driving it. Nov 1, 2023 · Prius brake toyota actuator brakes noise honk squish buzz using whenPrius replacement 4runner standard tt 2005-2009 prius abs actuator replacement (c1256 & c1391) saveToyota prius buzz, squish or honk noise when using the brakes. > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Toyota Prius Service Bulletins Oct 17, 2009 · The brake actuator may not be the problem. You took the best option going with a used replacement. Dec 21, 2020 · Hi all, First time posting. Jul 2, 2007 · I have a 2007 Prius. The dealer told me my actuator and solenoid failed. However, this noise has occurred more frequently, about every 5-10 seconds. Recently noticed car is making an unusual noise. This is an overview of the process to replace your actuator. This is a pump pulsating sound of the brake system Nov 17, 2016 · 2010 Prius. This happens when I am driving, stopped, and after I turn the car off. Then I tried to bleed the brakes using the techstream (selecting the brake actuator replacement option). Oct 6, 2009 · T-SB-0363-10. I usually describe mine as running every 'few' uses of the brake, but how many is a 'few' can depend on a lot of things (how hard the brakes are applied, pad clearance or rotor runout in the front, adjustment of the rears, etc. 47070-47060: For 2010-2015 Prii ; Steps To Take . Fill it with the DOT 3 brake fluid and use a clean funnel. Wish I could advise on the noises, I am new here as well. May 20, 2015 · If you check out on Youtube: Prius brake actuator noise If you hear this familiar noise from your prius, take it to TOYOTA DEALERSHIP immediately!!!!! The extended service warranty on this $3000. I have attached a document that might help you understand how the brake accumulator works and might help you understand the problem you have. My 2009 Prius with 96425 miles as of 10/29/20 has the common problem known as failure of the brake actuator assembly. For all Toyota Prius, these noises don’t indicate a malfunction with the brake system, but are rather small amounts of air stuck in a high pressure accumulator (2004-2009) or are due to the actuating behavior of the accumulator (2010+). At this point I've just accepted my car grinds when stationary when applying a heavy foot. If the noise is NO longer present when pressing/releasing the brake pedal, the repair is complete. May 1, 2014 · The brakes are still strong, and the regenerative system appears to be working. It will happen infrequently when driving, and brakes are applied. 2010 – 2011 Prius Introduction Some 2010 Prius and early produced 2011 Prius vehicles may exhibit an abnormal noise when the brake pedal is released. Jun 16, 2011 · I have a 2002 Classic, and I had the problem where the ABS system was periodically making a "barking" noise, the brake light and alarm would go on, and the ABS system would go offline. Jul 7, 2009 · IV. Model: Five. #3 · Jul 27, 2006. For 2004-2009 Prius owners, the first It was quite a while, several months at least, and I'm pretty sure I forced the final failure before the lights came on when I changed the brake pads. The first sign that you may notice is a slight hissing or whistling sound. I don't think I, or any friends I know, are equipped to do this type of repair. > Gen 2 (2004-2009) Toyota Prius Forums > Gen 2 Prius Care, Maintenance and Troubleshooting > Toyota Prius Service Bulletins Aug 21, 2019 · Hissing or Whistling Sound. Jan 3, 2006 · A small amount of interior noise, such as the radio or HVAC fan, will mask most of all of the pump noise. Reply. Clean the filter with a paper towel and put it back on. This was sent for my 2006 Prius, but it doesn't say exactly which year or generation, this affects. First, make sure there is no rust on the discs, by braking to a stop while in neutral (which disables the regen). I recently got a letter from a Toyota that says they extended the warranty on brake actuators until end of 2017. Like I said, car has 20,000miles, and Feb 9, 2015 · The 2010+ Prius has a similar noise, sometimes described as a buzz. Aug 28, 2022 · BECOME A MEMBER TODAY! Join this channelhttps://www. Brake actuator prius pumpBrake actuator resistor Actuator resistor prius priuschat removingAbs actuator prius brake lock assembly pump anti toyota 2009 oem 2006 2007 2008. At this point I don’t care if the hybrid batteries stopped working as long as the Prius would still operate on gas only. I made a post on reddit with a video about this already and will link that below so you can get more info. Yes, it does mean your actuator is a little tired. eb ef wz dc ak mt ta bq ic td