The lowest level reading must be within the hot cross-hatched area. Welcome. I pulled the fuse and the brakes work just fine- thanks for the tip! 2022 The Track Ahead. Very detailed and very helpful. If you do not bleed this valve it will get air trapped in it. If not repeat the process again for another 60 seconds. No never let it go dry. Brake Hard Lines47316-35280: drivers side front47314-35320: passengers side front. 97 1997 Toyota 4Runner Brake Bleeder Now I feel stupid - wish I would of taken out the fuse before. 1997 Toyota 4Runner Brakes Problems | CarComplaints.com Once both front brakes are complete pump the brake pedal to check for pedal pressure and leaks around the bleeder valves. Depress the two tabs and lift the cover up and out of the way. 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 Pump the brake pedal to check for pedal pressure and leaks around the bleeder valves. brakes/bleeding - Toyota 4Runner Forum - Largest 4Runner Forum Make sure the bottle and tubing are positioned so that the tubing makes an upward arc between the bleeder valve and the bottle. Oh yeah, the adjustment is the long threaded bolt down on the axle. Secondly, the brake system is not a sealed system, therefore outside contaminants such as dirt can enter the system. There is a load sensing proportioning valve in the rear. Using an adjustable wrench will increase the chance of stripping the nut, so avoid it if possible. Heres a couple of links to their maintenance guides. 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". I chose to replace these brake hoses since I was already doing the calipers. All passengers were hospitalized but no other vehicles or people were hurt from the accident. Undo all of the brake line nuts and block off the brake line. I still own and drive the vehicle, and the braking system is unchanged. The only thing my mechanic thought that could be happening is that the front lines are suctioning in on themselves and shutting off the flluid. The brake lines are all held in place with flat c-clips. The old brake fluid is on the left and you can visibly see the discoloration, while the new fluid is clean and clear. I might just call Toyota and do that. Lots of advise on whether to start bleeding at farthest cylinder from master, or whether you should follow Toyota's sequence for bleeding. All Rights Reserved. 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 Fora platform includes forum software by XenForo. This can lead to symptoms as minor as uneven brake pressure while depressing the brake pedal, to something more extreme such as the brake caliper completely seizing up. Since air compresses this will lead to a reduction in braking performance. 4Runner Hey Scott. This is a safety hazard that must be addressed in order to avoid future incidents. Our content is pretty fire! Ive outlined some of the pitfalls that I ran into while replacing the brake calipers on my 2003 Toyota 4Runner, meanwhile providing a walk-through of my brake caliper replacement. The dealer may use Toyota's tech stream to bleed, but you can do it just fine w/o it. Brake bleeding w/ABS w/o the SST tool? - Toyota 4Runner Youve helped a bunch. 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. WebEuropean Car Service Inc at 258 W Main St was recently discovered under Northborough Toyota 4Runner brake pads. I usually give the brake rotors a spray down of brake fluid to clean up any remaining dirt and grease. 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. Toyota hasnt released any Tech bullitens for this problem, but if you want to report it to NTHSA then call 1-888-327-4236 who knows, maybe another RECALL on Toyota is in the making! 3. Condition: New. The worst complaints are service brakes, hydraulic, electronic stability control. Think of ABS to brakes as computers are to engines, we ran pretty good cars before the PCM came along! 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Web1997 Toyota 4Runner brakes problems with 8 complaints from 4Runner owners. I still drive the vehicle, and the brake issue has not changed. 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. Pressure bleeding at the master cylinder is the best way to force the air out. Is this a problem? There's still the possibility air got in, you can bleed the system after you've solved the original problem. Discussion in '3rd Gen 4Runners (1996-2002)' started by Jjohns2711, Aug 20, 2020. Get into the driver seat and turn the ignition to the ON position. Dirty fingernails doesn't make you a man, missing fingernailsthat might do it. On my 2003 Toyota 4Runner, the rear needs to be torqued down to 65 ft-lbs. Briefly read other incidents occurred with in the purchasing of the vehicle. Type above and press Enter to search. Never heard of this before. Penetrating oil will be useful in loosening any hardware, which can reduce the chance of stripping of the hardware. Pump will bleed rears w/o pushing on brake pedal (!). 1. 3rd Generation Brake Bleeding for Dummies Nothing special. How to bleed brakes - Toyota 4Runner Forum - Largest 4Runner Press Esc to cancel. Any useful maintenance thread? With common torque Fronts get bled the old fashioned way. We will also never sell out and sell your data. I eliminated the LSPV on my 83. 4. Both systems use leverage, hydraulic force, and friction to stop your car, but they go about creating friction a little differently. CRC 05359 Brake Caliper Synthetic Grease 8 Wt Oz. Although the fix reduced the severity of the shifting of the backend, it did not totally eliminate the problem. I then took a rubber band and wrapped it around the bag as tight as I could. Get back into the drivers seat and slowly pump the brake pedal 5 times. Learn More. Save my name, email, and website in this browser for the next time I comment. NAPA Auto Parts - Buy Car & Truck Parts Online | Auto Supply SURELY not all three of these MCs are bad, and surely my brake bleeding skills dont suck that much - Ive bled many systems before. Brake pedal Start by jacking up the car properly and placing the vehicle on jack stands. WebThe first step to finding the right parts for your car is knowing whether you have a disc or drum brake system. That being said, several members have had issues bleeding these brakes. Web917 83K views 2 years ago follow at your own risk I show how to bleed the ABS HBB Hydrobooster commonly found on the toyota 4runner , lexus land cruiser, gx470 lx470 Once you have full access to the reservoir clean it thoroughly. 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. Using a 10mm wrench open the bleeder valve. A brake bleed now needs to be performed in order to purge all of that air out of the system in order to ensure maximum braking operation. At this point, brake fluid should be flowing out of the valve slightly. Reinstall the rubber protective cover. He even asked 2 other mechanics what could be causing this problem but noone can figure it out since the system is checking OK. Braking Down Toyotas ABS System We actually tightened the rear brakes a little tighter to help compensate for the front brakes locking-up. What brake bleed sequence do you use? - Toyota-4Runner.org When the dealership was notified they refused to replace the tires . 8. Brake bleeding w/ABS w/o the SST tool? - Page 4 - Toyota It's not the vacuum booster. Attach the hose from the brake fluid catch bottle. 4. I like working on anything mechanical and exploring off pavement. And back to that. While driving on the highway at the speed limit (60 mph), the vehicle surged/jolted forward pulling to the right. Proceed with removing all brake lines that you intend on changing out. So far so good - no noticeable pedal fall or front wheel lock up and no grinding ABS system noise + no immediate sliding. At least I know I'm not the only one having this problem. Begin disassembling the hardware by removing the c-clips, anti-rattle clip (m-shaped clip), guide pins, tension clips, and brake pads. As a test just pull the ABS fuse, any recent brake work on it? My vehicle hit the rear tire of the tractor trailer and I began to swerve out of control. If this has ABS the actuator can get air trapped in it. Then use a box wrench to loosen, but be careful as it is quite easy to strip these nuts. Reinsert the indicator and give it a full twist until fully seated. general Service Brakes Problems of the 1997 Toyota 4Runner Top off the brake fluid reservoir and repeat the process again on the front driver side. 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. 97 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). Again, I used a small Ziploc bag and tied a rubber band around the tip to mitigate brake fluid from getting all over the place. 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. So why does brake fluid need to be changed? *Flushing brakes does not require removing the wheels, Ive removed mine in order to take better pictures. Inspect all calipers for leaks and adjust the brake fluid reservoir so the fluid level is between MIN and MAX. You can choose to install the brake pads, pins and clips into the caliper now, or you can choose to install them after the brake caliper has been mounted. The process for replacing the brake calipers is not difficult, nor is it time consuming. Product Remark: - Pack of 2. I tried to turn away from tractor trailer to avoid collision. 1. The booster should hold a few pumps until the pedal gets firm again with the engine off. Attach the Verify that the parts you are using are the correct ones for the right location. 2. Do not press too hard on the brake pedal when bleeding, as you can damage the internal master cylinder components. Probably because it doesnt squeal every time when the brake pedal is pushed to let you know it needs some TLC. The rubber brake hose then attaches to another hard brake line. 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. Blue threadlocker on the rear caliper mounting bolts. 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. The contact stated that while attempting to decelerate, stopping power decreased and the abs erroneously engaged. For this project, I replaced all of my brake calipers with aftermarket calipers due to the significantly lower price compared to OEM. Just picked up a 2022 4Runner TRD Pro. 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. If you dont block off the brake line, it will continue to leak brake fluid and things will get messy really quickly. I know I can read the old boring manual, but I would rather there be a thread I can find here like for forums of my other vehicles with all the common maintenance info like common torque specs, fluids, etc. Start with the rear passenger side brake. 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. My concern is regarding the periodic engine surge and/or jolting and lack of brake control. I use needle-nose pliers to grab the edge and turn counter-clockwise (the cap is threaded into the hole). normally this would be the case but the 4Runner rear brakes automatically pumps the fluid Im guessing it has something to do with ABS? I have an 1987 Toyota Pickup, 22R Engine and have recently redone the back/drum brakes. Hi there! Put the lid back on the reservoir. 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. It could just be a fluke in some of the sytems which still checks Ok who knows. I bought a used LSPV from the junk yard and I still cant get any fluid at the back bleeders. The manufacturer was contacted about the failure but did not provide any assistance. Start with the front passenger side brake. IOW, rear passenger 1st, rear driver second, front passenger 3rd and front driver last. Now assemble the cap, hose, and bottle together. I started with the front brake calipers. The brake fluid however probably comes in fourth after should I upgrade to a big brake kit? Have your car key in Get out and verify that nothing is leaking and that there is still plenty of brake fluid in the reservoir. Keep in mind there are some size variations of the front caliper depending on whether you have the SR5/Limited or Sport edition of the 4th gen 4Runner. WebPerformed on a 1997 Toyota 4Runner. I know this is an old post but I thought I would revive it instead of starting a new one. Mr. Lam Thank you for this awesome write up. Reinstall the new brake hose and hard brake lines. So far, the only ones that havent seized up within a couple of years are the Raybestos Element 3 calipers. 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. 3rd 4runner 4th 5th air back bar battery black box brake bumper car control cover door engine find front fuel gen good installed iphone issue its im kit lift light lights 6. toyotanation.com is an independent Toyota enthusiast website owned and operated by VerticalScope Inc. I normally like to use OEM Toyota parts if I can; Ive included the part numbers below for your reference. 97 4Runner The approximate failure and current mileages were 159,000. . 3. Toyota 4Runner Brake Bleeder Screws If everything looks good continue pumping the brake pedal in increments of 5-10 times and checking the brake fluid reservoir and catch bottle. Do this until most of the old fluid has been sucked out (I stopped when the fluid level reached MIN). Brake Caliper Lube or GreasePermatex 85188 Ultra Disc Brake Caliper Lube, 0.5 oz.CRC 05359 Brake Caliper Synthetic Grease 8 Wt Oz. While braking and going over bumps, potholes, separations in roadways, the brakes will momentarily fail much like it is activating the abs braking system. The parts may look a bit different from the front, but in terms of hardware, everything is almost the same. This is not as critical for the rear but as a precaution make sure the tube makes a slight upwards arc. ToyotaNation Forum is a community dedicated to all Toyota models. Thats good to know! New rear brake caliper ready for installation. Send me an email notification when someone replies to my comment, Sign up for more content from The Track Ahead, How to Check Paint Thickness on a Car Before Polishing or Sanding, How to Use Meguiars Hybrid Ceramic Wash & Wax, How to Apply Gtechniq C5 Wheel Armour Wheel Coating, How to Wash and Maintain a Ceramic Coated Car, How to Restore Headlights with a 3M Headlight Lens Restoration Kit, Meguiars Water Magnet Microfiber Drying Towel Review, Meguiars Hybrid Ceramic Quik Clay Kit Review, Sun Joe SPX3000 Electric Pressure Washer Review, Undrdog The Purps Iron and Fallout Remover Review, Brooks Ghost 14 GTX Waterproof Shoes Review. 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). Learn how your comment data is processed. My brakes didn't seem to help either, they didn't function. I was very concerned that I was going to hit the vehicle in front of me! 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. This is very useful for any corroded or rusted hardware, but in this case I found it very helpful on the hard brake lines. . Remove it and tie the LSPV arm up to the frame. . Thats good for you! I just did it on mine, old school 2 people brake bleeding. Within in weeks of owning and driving the vehicle, while braking as I drove over irregular road, I noticed that the brakes were not grabbing, l and the abs braking system was activated, but the vehicle was not stopping, commensurate with the demand that I was putting on the brake pedal. If youre replacing the hard line coming right out of the caliper, youll need to break loose the nut behind the hard line. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Use wrench to loosen, but not remove the bleeder valve - 2-4 turns is more than enough. Made bleeding the brakes really easy. If youre not replacing any lines, youll only need to break loose the nut from the hard line attached to the caliper. Your info is not quite right. This applies to the 2001 and 2002 4Runner with the hydraulic brake boosters. To use the brake pedal method to bleed the brakes, you must have the key to ON to get any flow out of the rears, but you still have to push the pedal to get any fluid to come out. If you plan to replace the rubber hose that exits the rear brake caliper, then install this onto the new brake caliper. Close the valve and remove the weight from the brake pedal. If the MC goes dry its a trip to the dealership. Remove the brake caliper mounting bolts on the rear just like from the front. Brake pads are the same size no matter which trim you have. I have mine coiled around the base of the bottom. Locate the bleeder valve on the brake caliper and remove the rubber protective cover. They are the stock size 13WG and work fine even when towing our boat. At this point, the pump motor should be pumping the brake fluids through the line. If you install the pads, pins, and clips now, then you will have a bit of difficulty with holding the pads apart while fitting the brake pads (and caliper) over the rotor during mounting of the caliper. 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