WebI have been having a problem with the front brakes on my 97 4runner locking up in wet/snowy conditions. WebWorst 1997 Toyota 4Runner Problems #1: Engine Cuts Out At Highway Speeds 1997 4Runner Average Cost to Fix: $5,000 Average Mileage: 45,000 mi. Begin disassembling the hardware by removing the c-clips, anti-rattle clip (m-shaped clip), guide pins, tension clips, and brake pads. The rear calipers are the same size no matter what trim you have. My conclusion is that it doesnt matter which brake caliper you go with as they all tend to degrade in performance eventually. How to Bleed an ABS Brake System - Step by Step! - YouTube WebThis is a video tutorial on how to bleed an ABS brake system. brake pads and caliper guide pins and clips, How to Replace Brake Pads & Rotors: 5th Gen Honda Odyssey, How to Break In New Brake Pads & Rotors Using a Bedding Procedure, Fixing the Notorious Armrest Gap Issue: 2nd Gen Acura CL (Years 2001-2003), How to Install Sound Deadener in Your Car, Stubby Antenna Install: 13th Gen Ford F-150, Car Battery Replacement: 5th Gen Honda Odyssey (2018-2023), Replacing the Remote Key Fob Battery Without Any Tools: 5th Gen Honda Odyssey (2018-2023), Front and Rear Wiper Replacement: 5th Gen Honda Odyssey (2018-2023), How to Change Oil and Oil Filter: 5th Gen Honda Odyssey (2018-2023), How to Reset the Maintenance Minder: 5th Gen Honda Odyssey (2018-2023). The Best Waterproof Shoes for Washing Cars, TOPDON AD600S Diagnostic Scan Tool Review, Paintscratch Automotive Touch Up Paint Review, Aujen Silicone License Plate Frame Review, Renting a Pickup Truck to Haul Getaround Review. Prior to installing the caliper mounting bolts, make sure to use some blue threadlocker on the threads. Updated 03/08/13 the consumer stated on several occasions, they brakes wouldn't perform as designed. Leave key in on position. Remove all wheels and set them aside. Glad it has helped you out! The dust shield needs to be changed out or trimmed (at your own risk) in order to have the larger rotors fit. If the brake pedal is depressed with the reservoir cap removed, then brake fluid will spatter. HINT: If any work is done on the brake system or if air in the brake lines is suspected, bleed the air from the system. When bleeding, keep the amount of the fluid between the Min. and Max. lines on the reservoir. Order of bleeding brakes | Toyota Nation Forum I know it can go in further, because the screw in clean for about a half inch, then the rest it covered in brake and exaust gunk. Brake HosesFront Right & Left: both right and left front hoses are the same partRear RightRear Left. Thats good for you! We will also never sell out and sell your data. If not thats ok once the brake pedal is depressed fluid should come out. I started with the front brake calipers. When the dealership was notified they refused to replace the tires . How to bleed brakes - Toyota 4Runner Forum - Largest 4Runner my 06 V8 Limited came with the 13WH calipers. Even with a pressure bleeder the LSPV in the rear needs bleed. We will never spam your inbox. Trail Tips for Packing & Organizing your Dometic CFX3 55IM, Recommended Service Interval: 2 years or 60,000 miles which ever comes first. Not sure but I cross referenced it with the Toyota service manual to make sure fronts go first then the rears. 97 4Runner I chose to replace these brake hoses since I was already doing the calipers. 2022 The Track Ahead. I know this is an old post but I thought I would revive it instead of starting a new one. Here are the new rear brake caliper and brake lines installed. With time, this can lead to softer feeling brakes. If you plan to replace the rubber hose that exits the rear brake caliper, then install this onto the new brake caliper. Brake bleeding w/ABS w/o the SST tool? - Page 4 - Toyota The finished front brake caliper (with freshly resurfaced front rotor). The worst complaints are service brakes, hydraulic, electronic stability control. A lot of techs over look this. Codes 31, 33, and 41. Copyright 2023 Trail4Runner.com Trail Made Co. |. If youre not replacing any lines, youll only need to break loose the nut from the hard line attached to the caliper. It shouldnt add much to the invoice since you already have the bleeders open. 2. My goal is to provide helpful articles and tutorials based on my experience and research related to car maintenance and automotive detailing. Braking Down Toyotas ABS System All passengers were hospitalized but no other vehicles or people were hurt from the accident. Here is the caliper, brake hose, and hard brake line removed. 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Both methods have their pros and cons, but both ways still work. WebPerformed on a 1997 Toyota 4Runner. He even asked 2 other mechanics what could be causing this problem but noone can figure it out since the system is checking OK. Brakes This resulted in the vehicle rolling over 3+ times, the car was totaled. The vehicle was not repaired. Trail 4Runner participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links or to other retailer sites from Trail4Runner.com. The hard brake lines take a bit of effort to get them to fit into place, but take your time and be careful especially if youre reusing the existing brake lines. Get access to new 4Runner gear, free stickers, product reviews, installs, and much more! WebBuying Guide: Akebono Brake Pads; Buying Guide: NAPA Brake Kits; Changing a Battery; Changing Your Oil; Checking Fluid Levels; Diagnosing: Anti Lock Brake System (ABS) I still own and drive the vehicle, and the braking system is unchanged. Im already changing the pads and rotors Why doesnt the brake fluid get the attention it needs? 97 4Runner My experience with this hard line is that it might be better to tighten the nuts on both ends of the hard line before mounting the brake caliper. I bought a used LSPV from the junk yard and I still cant get any fluid at the back bleeders. These nuts tend to be made of softer metal and strip very easily. 5. Penetrating oil will be useful in loosening any hardware, which can reduce the chance of stripping of the hardware. 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Although the fix reduced the severity of the shifting of the backend, it did not totally eliminate the problem. This allows max pressure to the rear axle. Start by jacking up the car properly and placing the vehicle on jack stands. Now, its time to install all of the new parts. The brake lines are all held in place with flat c-clips. 1997 Toyota 4Runner Brakes Problems | CarComplaints.com general Service Brakes Problems of the 1997 Toyota 4Runner I used one of those small Ziploc pill bags (any kind of bag will do) and wrapped it around the brake line opening. I have mine coiled around the base of the bottom. Pressed pistons back with small pry bars, screw drivers. The lowest level reading must be within the hot cross-hatched area. Detailed Notes: Quick Bleeders - M10-1.0 X 33mm. Also, these posts are based off my own experiences. (The 93 valve is either the same or nearly the same as on your 87.) When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I was unable to regain control of vehicle causing me to merge into the direction of a tractor trailer. You are the MAN! Blue threadlocker on the rear caliper mounting bolts. Get out and verify that nothing is leaking and that there is still plenty of brake fluid in the reservoir. 4. Youll still have to keep an eye on the brake fluid reservoir, but thats one less thing to check. If you are replacing the brake calipers and the other brake parts havent been serviced for some time, it may be a good time to do them at the same time:Brake Pad ReplacementBrake Rotor Replacement. If you install the pads, pins, and clips after the caliper has been mounted, then its a bit frustrating to run the guide pins through the brake pads without them falling through the caliper during the install. Taking it all the way out may have let air into the system. I normally like to use OEM Toyota parts if I can; Ive included the part numbers below for your reference. after several such experience, in June or July of 1997, I took the car to the dealership and was advised that they found nothing wrong with the braking system. . Mr. Lam Thank you for this awesome write up. The most recently reported issues are listed below. Get in the drivers seat and slowly pump the brake pedal a few times. Can some one explain how the LSPV works or tell me where I can get a picture that has details on how the LSPV is suppose to work. I no longer have my 4Runner, but I have been wondering about the Raybestos Element 3 brake parts since I came across them when I was shopping for my current car. I know what that feels like. Proceed with removing all brake lines that you intend on changing out. Well, two main reasons; firstly brake fluid absorbs moisture from the atmosphere which in turn evaporates during braking and creates air pockets within the brake line. Heres a couple of links to their maintenance guides. I usually give the brake rotors a spray down of brake fluid to clean up any remaining dirt and grease. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); The common approach is to work the breaks from the furthest away from the MC, to the closest. Try opening a front bleeder and depress the pedal ALL the way,should feel a light "tic" as it reaches the bottom,close the bleeder and try to bleed the rear again,but instead of pumping ,just take the master cover off ,open the rear bleeders and wait 10 min or so for the fluid to gravity bleed out the air. Be particularly careful with the fluid levels when cracking the rear bleeders open with key on. . Remove the transmission fluid level indicator and wipe clean. If everything looks good continue pumping the brake pedal in increments of 5-10 times and checking the brake fluid reservoir and catch bottle. I thought about removing the fuse but being that I use it now as a family vehicle I was always afraid to remove the fuse since it looks ok - but I took out the fuse and went out for a test drive alone in our new 3" snowfall (so far). New rear brake caliper ready for installation. The braking system was random, because of the rear -end swaying from being detached. Remove it and tie the LSPV arm up to the frame. 5. Once both front brakes are complete pump the brake pedal to check for pedal pressure and leaks around the bleeder valves. No scan tool. JavaScript is disabled. I like working on anything mechanical and exploring off pavement. Do not press too hard on the brake pedal when bleeding, as you can damage the internal master cylinder components. And if youre doing both hard line and rubber brake hose, then youll need to break loose the nut behind the rubber line. This is a safety hazard that must be addressed in order to avoid future incidents. This is used on the caliper mounting bolts to ensure that they stay bolted tight after re-installation. Otherwise, this can stay in place and the only part that needs to be removed is the transition between the rubber line and the hard line (pictured below). brakes/bleeding - Toyota 4Runner Forum - Largest 4Runner Forum At this point, brake fluid should be flowing out of the valve slightly. That little nipple is the bleed screw. Welcome. I just did it on mine, old school 2 people brake bleeding. The manufacturer was contacted about the failure but did not provide any assistance. Brake Repair in Berlin, MA - 2 - Mechanic Advisor 2000 4 runner brake bleeding A breaker bar works wonders here. Since youll be introducing air into the lines during the replacement of the brake calipers (and even more so if youre replacing the lines as well), youll need to bleed the brakes to purge any air in the system. Save my name, email, and website in this browser for the next time I comment. CONNECT VINYL TUBE TO BRAKE CALIPER OR Insert other end of the tube in a halffull container of brake fluid. Bleed air of the rear brake first. If front brake is bled first, rear brake air cannot be bled. 4. BLEED BRAKE LINE (a) Slowly depress the brake pedal several times. bleeder plug until fluid starts to run out. Then tighten the bleeder plug. Bleeding Brakes on a 5th Gen 4Runner - Step by Step Guide Remove the indicator. So yea, show that DOT-3 some TLC. The pictures below show the differences between the larger Sport Edition WH calipers (left) and the smaller SR5/Limited WG calipers (right). Torque down the brake caliper mounting bolts to the proper torque. Both systems use leverage, hydraulic force, and friction to stop your car, but they go about creating friction a little differently. Top off master cylinder, put key in on position, and the rears will be bled automatically? In the above photos, you can see how there is a hard brake line attaching the brake caliper to the flexible rubber brake hose. Simply for the work you put in on creating this awesome site, I am going to do all i can to purchase my items through you website and ill post a link to your site on the signature of my T4R.org posts. Made bleeding the brakes really easy. I use needle-nose pliers to grab the edge and turn counter-clockwise (the cap is threaded into the hole). Then use a ratchet and 17mm socket to loosen and remove the two caliper mounting bolts. Put the lid back on the reservoir. When talking about brake maintenance what usually comes first to mind is probably changing pads and rotors. Ive always wondered which of the aftermarket ones are less prone to seizing although the cheaper ones I got from RockAuto seemed to have held up. Attach the Just picked up a 2022 4Runner TRD Pro. Ok I understand that if the LSPV is bad I wont have rear brakes but I dont understand why the truck no longer has front brakes either. Brake pedal Youll be able to hear the pump cycling, let this run for about 60 seconds. A word of caution: do not use Red Threadlocker on these bolts. My only problem is the ABS light is on! Bleeding the Brakes Now that all the the brake calipers (and lines if you opted to do those as well) are replaced, there is air in the hydraulic brake system. Filter By Brand Dorman; Genuine; Related Parts ABS Relay; ABS Ring; ABS Speed Sensor; Anti Rattle Spring Notes: Improved Design -- 11.61 x 1.97" Brakes. Remove the brake caliper mounting bolts on the rear just like from the front. Discussion in '5th Gen 4Runners (2010-2024)' started by Trail Addict, Nov 25, 2021. Remove the tube from the bleeder valve and snip off about an inch, this will ensure a tight fit on the next bleeder valve. What is difficult, is the gathering of information and parts for the brake caliper replacement. OK, I tried wiggling the lever arm to try to get it to work, and it didn't work, so I tried to loosen that little screw with the nipple on the end to se if that was blocking the flow of the fluid, and I went a litle too far and brake fluid started squirting out. IOW, rear passenger 1st, rear driver second, front passenger 3rd and front driver last. toyotanation.com is not in any way affiliated with Toyota Motor Corporation, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Leave key in on position. I chose to go with aftermarket hoses from RockAuto. Consumer is requesting immediate attention concerning matter. Our content is pretty fire! Is it possible it was replaced in the past? Pressure bleeding at the master cylinder is the best way to force the air out. These brake hoses can overheat over time and cause the rubber to stretch. Check and make sure that the tube is submerged under the old brake fluid. Inspect all calipers for leaks and adjust the brake fluid reservoir so the fluid level is between MIN and MAX. Verify that the parts you are using are the correct ones for the right location. 3. The contact stated that while attempting to decelerate, stopping power decreased and the abs erroneously engaged. As a test just pull the ABS fuse, any recent brake work on it? Youve helped a bunch. Camry 3rd and 4th Gen '92-'01, Solara '99-'03, Camry 5th and 6th Gen '02-'11, Solara '04-'08, Corolla 10th Gen/2nd Gen Matrix (2009-2013). If the brake pedal is depressed with the reservoir cap removed, then brake fluid will spatter. Wash off brake fluid immediately if it comes into contact with a painted surface. If you let the master run low or dry while bleeding, you will end up having to tow to dealer so the tech stream software can open and close the solenoid to get all the air out. 1. Now that all the the brake calipers (and lines if you opted to do those as well) are replaced, there is air in the hydraulic brake system. There is also a bolt that mounts the brake line to the caliper that needs to be broken loose if you plan to replace the portion of brake line from the caliper to the hard brake line. Toyota 4Runner Forum - Largest 4Runner Forum, Classifieds - buy & sell (no commercial ads please), Engines / Suspension / Wheels / Tires / Audio / Accessories, European T4R & Hilux Surf Clubs (click to view), Asia & Oceania T4R & Hilux Surf Clubs (click to view), Africa & Middle East T4R & Hilux Surf Clubs (click to view), Latin America / Carribbean T4R & Hilux Surf Clubs (click to view), http://www.toyota-4runner.org/4th-geld-thread.html. My concern is regarding the periodic engine surge and/or jolting and lack of brake control. 6. This is not as critical for the rear but as a precaution make sure the tube makes a slight upwards arc. Once the bottle is complete open up the brake fluid reservoir. Bauer Long Throw Polisher Upgrade: 5-inch Backing Plate and Grease Replacement. Brake FluidAny Dot 3 or Dot 4 for the 4th Gen Toyota 4Runner V6 (1GRE-FE), however you should make sure with your owners manual to be safe. Reinstall the brackets holding the brake lines if you removed them previously. For the diagram they do have, it is limited to only some parts of the brake system. Locate the bleeder valve on the brake caliper and remove the rubber protective cover. Observe sides of the indicator. Hi there! Pull the rubber gasket above the brake fluid reservoir outwards and slide the gasket off of the hook holding it in place. Prior to un-bolting and removing the brake caliper, it is best to break loose and remove the brake line bolts. Updated 03/11/13. 1. 5) Fronts require cycling the brakes repeatedly to flush fluid (depress/loosen/tighten/release/repeat) 6) Press and hold brake on rears and allow pump to push fluid continuously 7) If bleeding air (and not just replacing), the FSM states that Techstream is required 8) Leave brake fluid level same as initial level LSPV at the bleeder but nothing at the rear brakes. The consumer was very dissatisfied with thompson dealership in how they have chosen to handle matters. Do this until most of the old fluid has been sucked out (I stopped when the fluid level reached MIN). Think of ABS to brakes as computers are to engines, we ran pretty good cars before the PCM came along! So far, the only ones that havent seized up within a couple of years are the Raybestos Element 3 calipers. Remove the rear brake caliper and associated lines you plan to replace. Where the LSPV arm connects to the axle bracket there is a single bolt holding it. Type above and press Enter to search. We actually tightened the rear brakes a little tighter to help compensate for the front brakes locking-up. Use penetrating oil to loosen up all of the brake lines if youre replacing them. toyotanation.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. The contact also stated that the fuel tank was also corroded. But do not start the vehicle. When you make purchases through links on this site, The Track Ahead may earn an affiliate commission. Using a 10mm wrench open the bleeder valve. I then took a rubber band and wrapped it around the bag as tight as I could. 6. The contact stated that while attempting to decelerate, stopping power decreased and the abs erroneously engaged. I have an 03 V8 Limited 4runner with 300,000km and have changed the front calipers many times. On my 2003 Toyota 4Runner, the front needs to be torqued down to 91 ft-lbs. I wouldnt say that this blocks off the brake fluid completely, but it definitely slows down the flow enough while youre working on the brakes. There is a load sensing proportioning valve in the rear. Probably because it doesnt squeal every time when the brake pedal is pushed to let you know it needs some TLC. On my 2003 Toyota 4Runner, the rear needs to be torqued down to 65 ft-lbs. The dealer may use Toyota's tech stream to bleed, but you can do it just fine w/o it. Using an adjustable wrench will increase the chance of stripping the nut, so avoid it if possible. I still drive the vehicle, and the brake issue has not changed. Remove rubber cap from brake bleeder valve and attach rubber hose to it. Pump will bleed rears w/o pushing on brake pedal (!). The vehicle was taken to a private mechanic where it was found that the rear under body frame had fractured in half due to corrosion. I called my local Toyota dealer but since the ABS check light goes off after it does its self test they're only answer was "bring it in we'll look at it". One month after having the vehicle, a tire blew, with holes throughout it, as if someone had shot it, clearly it was a defective tire to begin with. HINT: If any work is done on the brake system or if air in the brake lines is Brake Caliper Replacement: 4th Gen Toyota 4Runner At this point, the pump motor should be pumping the brake fluids through the line. Start with the rear passenger side brake. Check the Brakes chapter of the factory service manual - there's a section on the load sensing proportioning valve (LSPV) that gives some troubleshooting help. Once the brake fluid in the tube is the same color as the new brake fluid and no air bubble is present stop and close (Torque: 8 FT-LBS) the bleeder valve and reinstall the rubber protective cover. However, I was able to find a complete diagram at a site called Japan Parts EU. I might just call Toyota and do that. Brake Caliper Lube or GreasePermatex 85188 Ultra Disc Brake Caliper Lube, 0.5 oz.CRC 05359 Brake Caliper Synthetic Grease 8 Wt Oz. ToyotaNation Forum is a community dedicated to all Toyota models. Because I am aware of the problem with the brakes, whenever I drive over irregular road surfaces, bumps or expansion joints I keep a considerable distance away from the vehicle in front of me. Since these parts will experience a lot of vibration, its wise to use threadlocker to ensure it doesnt eventually work its way loose. If you dont block off the brake line, it will continue to leak brake fluid and things will get messy really quickly. Here you can see a complete parts diagram of the braking system on a 2003 Toyota 4Runner. Front Left47750-60261 (stamped WH larger calipers for Sport Edition)47750-35411 (stamped WG smaller calipers for SR5/Limited), Front Right47730-60261 (stamped WH larger calipers for Sport Edition)47730-35411 (stamped WG smaller calipers for SR5/Limited), Rear Left47750-35170 (same size for SR5/Sport/Limited), Rear Right47730-35170 (same size for SR5/Sport/Limited).

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