Mazda cx 9 rear differential problems. TSB 02-015/16 - KNOCKING NOISE FROM THE REAR OF THE VEHICLE TSB ISSUE DATE 10/06/2016 APPLICABLE MODEL(S)/VINS 2013-2016 CX-5 AWD vehicles with VINs lower It appears the transfer case takes the same amount, and type, of fluid as the rear differential - Mazda long life hypoid gear oil CG1 and . 1 mazda dealer says they don't recommend changing these fluids ever. We have gathered all of the most frequently asked questions and problems relating to the Mazda CX-9 in one spot to help you decide if it's a smart buy. Mazda sells mostly AWD vehicles, and they all use the same rear diff (the cx-90 is probably different, not sure). There was chattering noise from the rear while driving the vehicel dealership diagnosed it as a rear differential issue. Hard braking and too loose or soft brake pedals are common problems with 2010, 2011, and 2012 Mazda CX 9 models. A rear differential component, internal bearing noise, may be I changed the rear diff fluid on our 2021 CX-30 but was unable to remove the front transfer case fluid bolt (which is opened with an Allen key unlike the rear diff which uses a 24mm bolt) because it is impeded by what appears I have a 2009 mazda CX-9 with 190k miles. Members Online • Acceptable-Pause-184 . g. #1. I am facing the same issue on my 2008 CX-9 AWD. This is a genuine Mazda part, the manufacturers recommended part for your vehicle. Common Problems by Model Year. This is a 2015 model, so this applies to the first generation but a simil It’s probably a used bushing, but it could be a multitude of different things, including the mounts for the diff, which I’ve seen back when Mazda had the Mazda speed six. I was finally able to Do you think the rear diff mounts can be replaced without having to dissasemble to the drive shaft? This sounds very patronising but I love it when someone with no mechanical Mazda CX9 owners have reported 2 problems related to differential unit (under the power train category). Have our technicians examine your Mazda CX-9 to Please note: Not all of the parts featured on this website are available for sale. Unfortunately he may never know his contribution to Mazda for fixing this issue ⋯ I called Mazda corporate customer service and they told me that the dealership service department will determine it. Repair: Replacement differential. 888-577-6964 CAR ID By understanding these challenges, you can proactively mitigate any problems with your Mazda CX 9. When I removed the fill bolt on the rear differential nothing dripped out. 0—14 in·lbf} 5. I’ve seen a couple posts about rear differential issues some owners have experienced. MAZDA CX-30 Turbo 2022 5 year rental in May 2022 Only 12,500 KM on the odometer Broken part: Differential. 0 and Check out the 2017 Mazda CX-5, a popular compact SUV known for its stylish design, fuel efficiency, and engaging driving dynamics. Jump to Latest Mazda CX-30 General Discussion Forum Mazda CX-30 Complaints, Issues And Problems New Member Mazda CX-5 Service & Repair Manual: Rear Differential Assembly. Head scratcher - thinking it The new awd rear differential does not come with a breather cap on the rear of the differential, therefore a new one will need to be ordered and installed when replacing the differential. Sounds like a scam and Mazda corporate enables it. It began making noise about 10 days ago, and has quickly gotten worse. Place for CX-5 owners to discuss their cars, modifications, support, etc. They came back with an "offer" to cover the cost of the part Rear differential oil. Mazda marching upmarket and its ties with Toyota strengthening, a joint-venture 2013-2016 CX-5 AWD vehicles with VINs lower than JM3KE*****725078 (produced before October 1, 2015) While driving at low speeds, some vehicles may exhibit a chattering / rattling type noise from the rear of the vehicle. I was going to spray with some lubricant and let that work in before trying to remove it. The oil removed was looking good - nice honey colour. Also please check While driving at low speeds, some vehicles may exhibit a chattering/rattling type noise from the rear of the vehicle. Reply reply Let our team of motoring experts keep you up to date with all of the latest Mazda CX-9 issues & faults. Thanks Justin The worst problems here include: Rear differential failure at 79,000 miles. Thank you for your participation. This time they drove it maybe 200 feet. 9—1. Genuine Mazda Part - KAT227020 (KA03-27-020, KA0327020, KAT2-27-020, USEKAT227020). The sound is heard inside and you can feel the thump coming up thru the seat. They heard it the first time. Lower ball joints My CX-30 is going through a warranty repair for the rear diff right now. Well that "solenoid" is basically the magnet that engages the rear diff when needed and it costs upward of 1k$ in part alone. Discover potential causes and get expert repair insights on RepairPal. Assured me the car was safe and couldn't find anything wrong. 2007~2015: CX-9 Rear diff problem solved. 0 L CX-9 AWD V6-3. 2-53. Every 2012 Mazda CX-9 has either a front or rear differential, and some 2012 Mazda CX-9 s will have both of them. 37 of a quart. com : Car complaints, car problems and defect information Mazda CX-9 Forum. I took it in to a Mazda dealer for diagnosis/repair and was sent a video inspection detailing a number of areas 2020 Cx 9 Common Problems Q&A. At 29k miles without checking/inspecting, my dealership told me that at the next oil change service my transmission and differential fluids needed replacing. I did some research and yes, the CX-9 has a multi-plate clutch In this video we show you how to maintain the rear differential in your Mazda CX9 every 60k miles. I was in and out within an hour and they will call to Buy Mazda CX-9 Differential Mount (Rear). He said the noise Explore solutions for the growling noise in your 2010 Mazda CX-9 during slow cornering. 6 N·m {9. Napleton Mazda dealership in arlington heights IL. (Broken differential) Mazda CX-5 owners have reported 3 problems related to differential unit (under the power train category). 4 kgf-m, 29. 19 votes, 23 comments. 3 days of repair No fees to pay, everything is covered by warranty. 2012 Mazda CX-9 Grand Touring AWD. 4-Wheel drives are a good example of one with both differentials. They just approved the warranty claim last week to replace the rear differential. This is a 2015 model, so this applies to the first generation but a simil Mazda has had the vehicle since June 28th 2023. Differential Fluid - Flush; The 2007 Mazda CX-9 has 1 problems reported for rear differential went. Also, see repair breakdown by problem area and cost. They also discovered the rear differential clutches we're worn (we had two really bad winters back to back, the rear diff got a work out for sure), and one of the subframe bushings was My CX-9 is just shy of 32k miles and the oil in the rear differential was still in very good condition with a light brown color. Issues And Problems Rear differential oil. Rear differential drive pinion preload. Looks Mazda CX-5 owners have reported 3 problems related to differential unit (under the power train category). These are the Tools and Parts I Recommend:80W-90 Axle Fluid I have a Mazda CX-9 2009 — I have a klunking noise when I drive. CX-5 AWD owners should be careful crossing the deep water, and change the gear oil afterwards with OEM gear oil SG1. The most recently reported issues are listed below. These are the Tools and Parts I Recommend:80W-90 Axle Fluid The 2019 Mazda CX-5 has 1 problems reported for rear differential. Vehicle still under drive train warranty. There was 2020 CX-30 rear differential fluid service. Closer look and it's gear oil coming from the rear differential of the 2017 CX5. Rear See real-world Mazda CX-9 transmission problems and repair histories as reported by other Mazda CX-9 owners. Did you have any issues in removal of the old bushings? Anything you can share. Issue : I no longer had AWD, so my rear wheels no longer pushed, I was only in front wheel drive. Crimp the locknut using a chisel and I have a 2019 CX5 Grand Touring AWD that recently had a rear differential failure. 0. I’ve even asked the Mazda service people, and admittedly the guy I spoke didn’t seem like the type who could even differentiate between a Mazda or a Nissan, but he assured me i did everything right - so it’s a warranty issue. Took the car to the mechanic because of a shake at 60+ mph and a hum noise coming from the rear while driving. airbags, engine, transmission, differential, brakes etc. The front diff/transaxle has been paired to that powertrain for almost a decade now, probably would have been failing in the CX-9 first. axle and differential. Average failure mileage is 21,100 miles. In our now traded 2010 CX-9, Issue appeared around 1,600km on the odometer, currently have just over 2,000km. Mazda OEM part number KE01-27-97XB is illustrated in the image on this page as Item 2. Differential Fluid - Flush; The 2011 Mazda CX-9 has 2 problems reported for transfer case/front differential leaking. Our 2012 just hit 30,000 miles. More Mazda CX-5 Differential Service Bulletins of Other Model Years. how long do i have . 2300 miles on it. I am purchasing the FEBEST MZMB-031 Differential Mount Arm Bushing and Bushing Rear Arm For Mazda Febest # MZAB-143. Install a new washer and the drain plug, and tighten. However, like any vehicle, Mazda CX-9. A forum community dedicated to all Mazda owners and enthusiasts. Average failure mileage is 67,500 miles. Symptom was a grinding noise at the rear that increases as you go faster. And there was a 2021 service bulletin for cracked rear diff. CX-9 Powertrain . RepairPal gave the Mazda CX-9 an above-average reliability score of 4. Both left and right output shaft seals replace. All 4 wheel hub assemblies are new. 39. AWD. The rear differential is shipping from California, should be This thread piqued my curiosity so I checked the manual to see what the interval is for changing the rear differential fluid and there is nothing in the scheduled maintenance section for rear diff, I have a noise from under the CX 9 and thought it might be wheel bearings but once I got under there I found that the differential bushings were shot and the unit was sloppy and Mazda CX-5 owners have reported 3 problems related to differential unit (under the power train category). First I tried popping them out while the differential was still mounted, since that's when the most leverage was available. 9 Nm {4. another service mgr at a mazda dealer across town says if it was his car, he would have 2020 Cx 9 Common Problems Q&A. Come join the discussion From ring and pinion gears to carrier bearings, pinion seals to installation kits, here you’ll find all differential components needed for your Mazda CX-9. 52,300 miles and notice leaking from under the car. Please refer to our shipping policy at the bottom of this page for more details. 2022; 2021; 2020; 2019; 2018; 2016; 2015; 2014; 2013; More Differential Service . What happens if Rear Differential and Transfer Case Oil is not changed? Short-term issues: Worst 2007 Mazda CX-9 Problems #1: Rear Differential Went 2007 CX-9 Average Cost to Fix: $2,300 Average Mileage: 79,000 mi. Mazda, here is a rear diff for ya. Brake Problems. My Turbo Premium had the rear diff clicking issue start around 2,500 miles. Average repair cost is $2,300 at 79,000 miles. 1; 2; 3; Next. 24,000km before this failure I have a 2009 mazda CX-9 with 190k miles. Engines and Technical Discussion Differential Problems. 4 kgf-m, See real-world Mazda CX-9 transmission problems and repair histories as reported by other Mazda CX-9 owners. Ships from Mazda Car Parts Online, Cincinnati OH If you’re hearing gear whine, clunking, or bearing noise from your rear differential, it may be necessary to remove it and have it rebuilt. No junk on the magnetic drain plug. This I bought a used cx30 rear diff was welded. Got the code which is p1887 awd control solenoid circuit failure. Owners complained regarding inefficient brake power boost unit and premature brake wear. I decided to check what was wrong with it hoping it was just an unplugged connector I have a 2017 CX 5 that has developed a serious problem with the rear differential. The Mazda CX-9 is a relatively popular SUV among its owners. You didn’t miss anything. A noisy and leaking transfer case at 99,000 miles. 2—16 kgf·cm, 8. Our team of experts will elaborate on the differences that set apart the best and worst Mazda CX-9 years based on NHTSA’s logs, driver feedback and complaints, and official recalls issued by Mazda to help you identify the In this video, I outline in a step by step, nut and bolt account of how to properly service the rear differential and the transfer case in a 2012 Mazda CX-9. true. Mazda and rear differential fluid change every 30,000 miles. 7 ft-lbf} Add the specified differential oil from the filler plug until the level reaches the brim of the plug hole. 0-5. Remove the drain plug and drain the differential oil into a container. Pricing for all 2020 MAZDA CX-9 Repairs & Services. Common Mazda CX-9 Problems. ) I do not work for Mazda nor have any affiliation with them other than owning one of their vehicles. 2007~2015: . Told me rear The front input bearing of the rear differential has been a problem area for older CX-5 and that’s why the TSB says Mazda had to modified the rear differential front casing to prevent the premature failure on input bearing. Premature bearing wear at 28,000 miles. Mazda CX9 AWD, changed the rear differential oil at 100,000km (62,000 miles). 7L (2008) > Mazda Workshop Remove the filler plug. i have received some differing information from several sources. He said the noise How to replace the rear subframe bushings for the differential on a Mazda CX-9 AWD. The noise may be caused by I'm replacing the rear differential on a 2014 CX-9, and I'm having a H3!! of a time getting the axles out of the differential. Rear differential oil Cx 50 and rear differential! Issues I just took my 2024 in for the second time in 6 days for this same issue. If it's a factory issue then Mazda will notice a trend when there's a buildup of diff/transmission requests for low mileage vehicles. CarComplaints. This component allows your 2012 Mazda CX-9 to turn in different directions, so you can imagine there will be some issues when the differential starts to malfunction Unobtanium’s failed rear differential at least helped Mazda to find out this differential breather / vent hose was having design flaws letting the water in to the rear differential, as the TSB came out 9 months after his differential failure. Rear differential oil seals leaking. Major/Catastrophic Issues - Issues that severely impact the safety and/or driveability of the vehicle, or renders the vehicle completely inoperable (e. Mar 21, 2015 #4 Thanks for the info. Duplicate entry. Local Mazda dealership was quick to diagnose the issue. Learn More #2: Premature Bearing Wear 2007 CX-9 Hello, Mazda CX9 AWD, changed the rear differential oil at 100,000km (62,000 miles). Rear Diff Failure - 52k miles . i want to change the trans and rear diff fluids at my next oil change. Anything and Everything Mazda CX-5. 0 out of 5. Mazda CX-5 Rear AWD Coupling Unit | Mazda OEM Part Number KE01-27-97XB Mazda OEM part number KE01-27-97XB is a factory original CX-5 Rear AWD Coupling Unit . Jump to Latest 2K Not too long ago, I encountered an issue with my rear Table of Contents: Rear Differential and Transfer Case Oil for Mazda CX-5. My In this video we show you how to maintain the rear differential in your Mazda CX9 every 60k miles. Rear suspension. 0 gas engine with auto trans, 71k miles and everything feels pretty good. This past weekend, after taking it for a longer trip about an hour or so, it developed a "clunk" sound coming from the rear end, when pulling away from a stop light. Don’t have the OP’s issue as mine get rotated during the winter swaps, but would be nice to get two done with one lift 🙂 The rear center lift point feels strange; seems to be the How to replace the rear subframe bushings for the differential on a Mazda CX-9 AWD. Tightening torque. Thread starter puma; Start date Jan 25 , 2014; Prev. Remove the filler plug. First Prev 2 Mazda CX-3 Tech Section. W/AWD. approx 42k on the car now. AXLE, Bracket, Driveline - OEM Mazda Part # KD3528691A (KD35-28-691A) Toggle Every 2012 Mazda CX-9 has either a front or rear differential, and some 2012 Mazda CX-9 s will have both of them. Mazda CX-30 General Discussion Forum Mazda CX-30 Complaints, Issues And Yes. This is the first I've heard about any non-one off diff problem. 7L (2008) > Mazda Workshop Service and Repair Manuals > Transmission and Drivetrain | Differential Assembly | Fluid - Differential | Component Information | Specifications | Page 3487 07' CX-9 GT - I've had it for about a month, but not really driven it much, it's got about 460 miles. Specified oil grade: API service GL-5 Specified oil viscosity: SAE 80W-90 Capacity (approximate quantity): 1. 0-39. 2.