2022 Acura MDX: Rear Brake Noise

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NHTSA ID Number: 10189312

Manufacturer Communication Number: BBTS210302

Summary

Tech Line Summary Article – American Honda is investigating reports of a squeal when the brakes are applied. This occurs when the rear brakes are cold and will go away as the brakes warm up. Please do not replace any brake components to try and address this issue. The noise does not indicate a safety concern with the brake system.

1 Affected Product

Vehicle

MAKE	MODEL	YEAR

ACURA	MDX	2022

1 Associated Document

Manufacturer Communications

March 2021
BTS 210302 Version 1

https://www.nhtsa.gov/recalls?nhtsaId=10189312

MC-10189312-0001.pdf 21.324KB

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Bestseller No. 1

FIVE BANANAS Brake Caliper Press Tool, Car Ratcheting Brake Caliper Piston Spreader Press Tool with 2 pcs Steel Plates, Red

【Fit for Disc Brake】 The brake caliper press tool is equipped with two groups of push boards: 7.01x2.36 inches and 4.53x2.17 inches, Suitable for most single and twin pistons floating calipers, twin and quad pistons fixed calipers or some sextuplet pistons fixed calipers (Just make sure the piston calipers space can accommodate the spreader)
【Working Principle】The spreader can spreading to push the boards or retracting when finished it. (Ajust by the switch). In expanded mode, the centrally located ratchet screw creates uniform thrust to the push boards that can quickly push several pistons in the caliper at the same time. Effectively save energy and greatly improve efficiency.
【How to use】Make the push boards both sides Centralized Alignment the pistons, let both sides of the push boards be forced at the same time (press both sides to assist in starting until push boards press the pistons), swing the handle until the push boards press the pistons to the suitable position, last, ajust the switch, retract the boards to remove the spreader.
【Size Reference】Two groups of push boards size: 7.01x2.36 inches and 4.53x2.17 inches; Telescopic range: fully retracted: 1.88”, fully expanded: 3.03”.
Six - Months Customer Service for Five Bananas Brake Caliper Tool. Pls email us first when you have any problem, we promise will provide the best solutions.

Bestseller No. 2

Brake Caliper Compression Tool,Caliper Piston Compressor Tool with Extra 2PCS Large Plates 1.57"-2.95" for Disc Brake Pad Spreader,Automotive Tools with 2 Brake Caliper Hangers,Car Brake Repair,Blue

【Excellent Design】: The brake caliper tool is made of high-quality carbon steel, which has been heat-treated, has high hardness, is not easy to deform, and is corrosion-resistant. Pushing the caliper piston back can leave enough space to replace the new brake pads. The handle is made of non-slip rubber, which is comfortable to hold and has uniform force.
【Wide Application】: FITHOIST brake caliper compression tool has 2 sets spreading plates,1.57×2.76" and 1.57×2.95".the bigger ones more fit for some sextuplet pistons fixed calipers, smaller ones are suitable for disc brake system with dual and quad pistons fixed calipers, or single and dual pistons floating calipers.The 2 larger push plates can be quickly mounted to the ratchet mechanism using magnets and grooves.This item is for disc barke, not for drum brake.
【360°Rotating Ratchet】：The break caliper compression tool features a 360-degree ratchet design that makes it easy to push the piston in from any direction, allowing you to hold the spreader plate in place while you flick the handle back and forth to expand or compress, and prevent damage to your car's brake components.And your hands won't get tired from squeezing.
【Easy to Use】:You can adjust the distance between the two steel plates by swinging the handle, and achieve positive and negative adjustment by flipping the reversing switch in the ratchet. Both steel plates require pressure to start the ratchet. When using, squeeze them and swing them several times until they fit the size of the caliper, and then continue to swing,until it can be taken out of the caliper compression tool.
【Wonderful Tools】:The brake piston compressor tool comes with 2 brake caliper hangers for hanging the caliper tool, brake hose and other parts, making it easy to check other car parts during brake repair. This tool is suitable for various cars, trucks and some commercial vehicles, perfect for replacing brakes at home and in the garage. And it is also a perfect choice as a gift for your husband or parents.If you have any questions, please feel free to contact us and FITHOIST will provide you with the best service:)

Bestseller No. 3

8MILELAKE Disc Brake Caliper Compressor Wind Back Tool 24pc Professional Caliper Tool Set

Ideal for 4 wheel drive cars/trucks
Includes left and right handed thrust bolt assemblies
The kit includes 18 adapters which fit a variety of modern car brands
24Pc kits rotates piston back into caliper for fitting of new brake shoes and pads
Storage case and a pair of gloves included.

Bestseller No. 4

Orion Motor Tech 24pcs Brake Caliper Tool, Heavy Duty Brake Caliper Compression Tool Caliper Piston Tool for Brake Pad Replacement Reset, with Thrust Bolt Assemblies Retaining Plates 18 Disc Adapters

COMPLETE BRAKE CALIPER TOOL SET: This Orion Motor Tech 24-piece brake caliper tool set includes 2 retaining plates, left and right thrust bolt assemblies, 18 disc adapters, 2 brake hangers, a carry case, and a pair of gloves
EASY OPERATION: Attach the plate to the handle, select the disc adapter that fits & rotate the pistons back into their calipers to clear your pads; embedded magnets in each thrust bolt assembly easily hold your drive keys & adapters in place during use
UNIVERSAL COMPATIBILITY: This disc brake caliper tool set includes a large array of adapters to fit most vehicles, including hundreds of American, Japanese, and European models; see below for a full list of compatible models
DURABLE BUILD: The sandblasted #45 carbon steel construction of our tool set ensures long lasting performance and corrosion resistance even after years of punishing use
CUSTOM CASE INCLUDED: The heavy-duty blow molded case ensures your tools are securely housed, making it simple to carry them wherever you need to go while keeping everything in place

Bestseller No. 5

Lang Tools 279-5420 279 Brake Caliper Press

Works on twin and quad piston fixed calipers, as well as single and twin piston floating calipers
Centrally located ratchet evenly spreads force in a parallel manner to prevent misalignment of pistons
Ratchet technology gives a full 360 degree swing so that the spreader may be placed at any position
Extended reversing lever allows for easy change from spreading to retracting
Made in the USA

Bestseller No. 6

Orion Motor Tech Speedy Brake Caliper Compression Tool, Heavy Duty Caliper Piston Compressor Tool for Brake Pad Replacement, Disc Brake Caliper Tool for Single Piston Dual Piston on Most Cars & Trucks

Easy Brake Pad Replacements: This brake compressor tool from Orion Motor Tech lets you quickly and efficiently retract single or dual brake piston, speeding up your brake pad replacement and getting you back on the road faster
Wide Compatibility: This brake caliper tool works with single piston on ATVs, UTVs, and SUVs and dual piston on both front and rear calipers of most cars and trucks—making it the go-to choice for a wide range of vehicles
Effortless Power: With a powerful compression ratio, this caliper tool delivers at least 377 lb. of force with an easy press. Simply squeeze the handle to get maximum power with minimal effort, making brake maintenance a breeze
Easy Organization: The custom-molded EPE foam keeps your brake caliper compressor neatly organized and safe from damage during storage or transport, so it's always ready for the next job
Built to Last: Crafted from high-quality aluminum alloy and steel with corrosion-resistant finishes, this brake caliper spreader tool is built to withstand repeated use in tough conditions, ensuring years of reliable service

Bestseller No. 7

Bittwee Car Brake Piston Wind Back Tool, 3pcs/Set Brake Caliper Piston Rewind Tool, Auto Rear Brake Pad Wind Back Tool, Brake Caliper Wind Back Tool for Replacement of Rear Brake Pad

【High Quality】: Made of 45# steel, long service life, high hardness, not easy to deformation. It has been wrought by fine work and is more resistant to impact and wear than ordinary steel. If you want to change your brake pads, this is a must.
【Easy to Operate】: The retracting tool for the rear brake pads of the car is easy to use, and the retracting piston is available on the left and right screw piston calipers, so you can operate it easily. It made things quick, easy and painless.
【Size】: Screw size is 5.4*3.7in, top piece size is 3.5*1.8in, please confirm the size before purchase. If you just started using it, it's a bit time consuming, please don't rush it.
【Practical and Efficient】: Brake caliper piston winding tool, used to install brake pads of domestic and imported cars and trucks with return air piston calipers.
【Applicable】: This handle set brake caliper winding tool is ideal for removing or installing press fittings such as ball joints, universal joints, automotive brake fixing pins, etc.

Bestseller No. 8

BIG RED Torin 22 PCS Brake Caliper Press Tool Kit, Disc Brake Piston Caliper Compressor Tool Set for Brake Pad Replacement Reset, Red, ATRHS-E3318BR

EASY-TO-USE DESIGN: Simplify brake pad and shoe replacement by rotating pistons back into the caliper on cars, trucks, or 4-wheel drive disc brake vehicles with this tool set, featuring both right-handed and left-handed thrust bolt assemblies for versatile operation.
UNIVERSAL COMPATIBILITY: Our 22-piece brake caliper press tool kit includes 18 adapters to accommodate hundreds of vehicle makes and models, such as American, European, and Japanese vehicles, offering comprehensive coverage for various applications.
HEAVY-DUTY CONSTRUCTION: The disc brake caliper tool set is crafted from carbon steel with a rust-proof blasted finish, this durable tool set is designed to withstand heavy use and accidental drops, making it ideal for DIY novices and professional mechanics alike.
ORGANIZED STORAGE SOLUTION: The brake caliper press tool kit comes with a sturdy ABS carrying case featuring pre-sized slots for each component, including right and left-handed thrust bolts, two retaining plates, and 18 disc adapters, ensuring easy organization and transport.
PROFESSIONAL SUPPORT: To guarantee outstanding quality and user experience, each brake caliper tool set includes a detailed user manual with an illustrated parts diagram and access to professional technical support when needed.

Bestseller No. 9

BILITOOLS Brake Caliper Compression Tool, 22-Piece Heavy Duty Disc Brake Caliper Piston Rewind Wind Back Tool with 18 Adapters

Versatile Brake Piston Compression Tool Set: This comprehensive brake caliper compression tool kit includes left and right-handed thrust bolt assemblies, 18 different adapters, and 2 reaction plates, making it a universal brake caliper tool compatible with a wide range of vehicles. It is compatible with Mazda, Toyota, General Motors, Audi, Ford, Honda, Jaguar, Nissan, Saab, Subaru, Volkswagen, Alfa Romeo, BMW, Mitsubishi, Rover, Volvo, Renault, VW and more.
Dual-Functionality for Various Pistons: Designed for use with both 'Push back' and 'Wind back' pistons, this caliper piston compressor tool allows for safe and efficient rotation of pistons back into the caliper, preventing damage to pistons and brake components. It also provides necessary clearance for new brake pads, functioning as an effective brake pad spreader tool.
Reliable Spring Mechanism for Firm Control: Equipped with a powerful internal spring, the brake piston compressor tool applies consistent pressure as you turn the T-handle, ensuring smooth and controlled winding of the inner piston mechanism.
Exceptional Durability and Strength: Crafted from hardened and tempered 45# carbon steel, this bilitools brake pad spreader is built for long-lasting performance. The durable construction, along with a protective sandblasted surface, ensures that this brake piston tool will withstand heavy use and resist wear and corrosion over time.
Convenient Storage and Organization: The disc brake pad spreader kit comes housed in a heavy-duty ABS case with pre-sized and labeled slots for each component, making it easy to organize, store, and transport this brake pad tool between jobs.

Bestseller No. 10

TUTOOLS Brake Caliper Press, Caliper Piston Spreader, Brake Tools,Brake Caliper Piston, Brake Caliper Press Ratchet with 2 Extra pcs Steel Plates, Red

【Wide application】TUTOOLS brake caliper piston Saves time and much easier to use than most other ratchet caliper tool.Professional brake caliper piston press tool, ideal for most vehicles and trucks on the road.This tool is for brake tools and brake cylinder adjustment group,and you will need more than 1.5" of clearance between the caliper edge and the piston in order to fit this thing in there.In use, you can you can use a trustworthy C-clamp as an auxiliary tool.
【Premium material】TUTOOLS car ratchet brake piston is equip with extra 2pcs steel plates (4-5/8L x 2-3/8H)perfect fit for Single, Twin or Quad Piston Calipers.
【Usage Methods】Make the spreading plates both sides Centralized Alignment the pistons. Due to ratcheting structure, two spreading plates need pressure to start the ratchet. Let both sides of the spreading plates be forced at the same time, please squeeze them for the first few swings until the suitable position to` insert into the caliper. Finally adjust the switch, go ahead to swing. Please make sure to spread the force on the caliper piston evenly, in case of caliper damage or pistons dislocation.
【Warm Tips】Without pressure pushing inward on the spreaders, you will not be able to ratchet the tool in or out. If the tool is set smaller than the space between the piston and caliper edge, you will need to push against the spreader until it touches the metal of the caliper.
【Excellent Service】We TUTOOLS Team provide 24 months customer service and 30 days money back for all TUTOOLS products ,if you do not satisfied with our item, we can provide you best solutions to satisfy you.