r/subaru • • Mar 15 '26

Mechanical Help Please post year, model, trim level, and DTC scan results when asking for help. Thanks.

53 Upvotes

IF YOU ARE POSTING FOR MECHANICAL HELP:

Please include year/model/engine/transmission information in "Mechanical Help" posts.

If you are looking for help with warning lights on your dashboard, please include results of an error code scan. Without error codes as a starting point, no one will be able to provide meaningful help for you.

The r/subaru community is very willing to help, but there's a baseline amount of context about your car that we need you to provide. Without the very basics like what kind of car you have and what symptoms you're experiencing, no one can give you any sort of accurate assistance.

If you are posting about warning lights, most auto parts stores (NAPA, O'Reillys, AutoZone, etc.) offer code scanning for free. While reading codes is not the same thing as diagnosing a problem, knowing what error codes you have is the minimum amount of information necessary to start figuring out what's wrong with your car.

Thank you :)


r/subaru • • 2d ago

Announcement 2026 Outback Owners: New Radio Software Update Available, 15-335-25R

24 Upvotes

Patch notes also available in the r/Subaru wiki

Subaru has also updated the Firmware-Over-The-Air TSB simultaneously, which I interpret to mean that this update should be shipping over the air via telematics to your radio sometime this week or so.


Update 3:

Release date: 10/23/2026

Version: S01NSM018-810

SYMPTOMS ADDRESSED BY UPDATE #3:

Category: Bluetooth Hands-Free Calling

  • No audio may be heard through the hands-free system by either party after the engine was started with a call in progress on a paired device.
  • A brief static noise may be heard at the beginning of the call, when Bluetooth hands-free call is answered using a device that does not support the in-band ringtone function.

Category: Startup / OTA

  • A brief static noise may be heard at the beginning of the call, when Bluetooth hands-free call is answered using a device that does not support the in-band ringtone function.

Category: Android Auto / Apple CarPlay

  • The CID may turn black when the Android Auto or Apple CarPlay button on the menu bar is selected.
  • The display may switch to the Apple CarPlay/Android Auto screen when the transmission is shifted out of Reverse.
  • The primary audio output may be attenuated instead of muted.

Category: Audio Output

  • Operating the SOURCE switch on the steering wheel may fail to switch the audio source to AM/ FM, SXM, Apple CarPlay, Android Auto, or USB audio source.
  • No audio may be heard from the radio, when the audio source is switched from a source other than AM, FM, or SXM.
  • It may take up to three seconds for the DCM volume adjustment to take effect or for the previous audio source to resume playback, when the volume is adjusted immediately after an operator call (iCall) begins or the call is ended immediately after it begins.

Category: Bluetooth streaming

  • A list combining information from the previous two hierarchy levels may be displayed, when the Back button is pressed in rapid succession while viewing the third or a deeper level of the Bluetooth Audio Browse List.

Category: Startup Lag

  • Navigation and other applications may take longer than expected to become available immediately after system startup.

Category: Navigation

  • The Navigation widget may remain on “Loading Navigation...,” and navigation-linked functions, such as setting a destination using Voice Recognition or MySubaru, may become unavailable.
  • The map scale may remain at 1mi and may not zoom in further.

Category: Startup

  • An “Operating System Issue” on-screen notification may be displayed.

Category: FOTA

  • The installation consent screen may not be displayed, preventing completion of the FOTA update, after the power is turned off while a FOTA update is being downloaded.
  • The update status on the OTA server may be shown as “Rejected” instead of “SUCCESS.” This condition occurs only on the OTA server.
  • The update status on the OTA server may not change to “failed.” This condition occurs only on the OTA server.

Category: Reprogramming

  • After reprogramming is started, the CID may not switch to the reprogramming progress screen, and an error indication may not be displayed.

Category: Bluetooth Connection

  • DTC B22A7, indicating a Bluetooth connection failure may be stored incorrectly, when a new Bluetooth device is registered and the Bluetooth connection process is canceled. The device is reconnected, and then the device is moved away from the CCU until the connection is lost.

Category: Display

  • The selected screen may appear blank with only the background displayed. Although the controls are not visible, the buttons may still respond to touch operation after the MySubaru or Wi-Fi Settings screen is selected.
  • The Home screen may be displayed instead of the Apple CarPlay screen during startup although Apple CarPlay is connected, after the vehicle is restarted when being turned off while the Apple CarPlay screen was displayed.

Category: Display / Bluetooth

  • Controls that should be restricted while driving, such as the Transfer button and dial pad on thecBluetooth call screen, may repeatedly change between enabled and disabled appearances. If shown as enabled, the controls may remain operable while driving.

Category: Apple CarPlay

  • Enhanced Siri may not respond. After connecting Apple CarPlay, legacy Siri is activated through an application that does not support Enhanced Siri, legacy Siri is closed, and then Enhanced Siri is activated.
  • Apple CarPlay may fail to reconnect at the next engine start, after the vehicle is restarted while being turned off while Apple CarPlay was connected.

Category: SXM

  • SXM pop-up screen may repeatedly appear and disappear.
  • SXM may fail to start.

Category: Telematics

  • Functions that use external communication, such as Android Auto, Apple CarPlay, and SXM, may become unavailable.

PRODUCT ENHANCEMENTS ADDRESED BY UPDATE #3:

Category: Navigation Widget

  • The Navigation widget on the CID has been revised to display the built-in navigation map, Apple Maps, or Google Maps. Previously, only the built-in navigation map could be displayed. On models without built-in navigation, “Navigation Not Available.” is displayed when no supported navigation application is connected. Example image.

Category: Apple CarPlay

  • The Apple CarPlay reduced screen and the enlarged Apple CarPlay screen for Canadian models have been revised to display Mini Audio and the minimized call screen within the screen.

Category: Android Auto

  • The confirmation on-screen notification has been revised to clarify that the connection with the previously connected device will be disconnected, when an attempt is made to connect another device while Android Auto is connected.
  • The software has been revised to maintain the Bluetooth connection with the Android device after Android Auto is disconnected, if Android Auto connected through USB is disconnected by unplugging the USB cable.
  • The software has been revised to allow the Android Auto map to be displayed in the combination meter while Android Auto is connected, including on models without built-in navigation.

Category: Bluetooth / Call History

  • The message shown in the call history widget has been revised to “No Recent Calls found.” , when a device with no call history is connected through Apple CarPlay or Bluetooth, including Android Auto.

Category: Diagnostics

  • Reduced amount of time required to obtain the data log by improving the data transfer rate settings.

Category: Bluetooth HandsFree Calling

  • Processing has been added to keep the call volume setting on the connected device fixed at the maximum level during hands-free calls.

Category: Navigation

  • (1) A function has been added that allows a new waypoint to be inserted at any desired position in the route order instead of being added automatically immediately before the destination.
  • (2) For the cloud navigation function, the software has been revised to retry logging in to the TomTom server when the DCM returns to network coverage after repeated login failures while within coverage.

r/subaru • • 4h ago

I’ve had my SVX for 17 years today

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466 Upvotes

It’s been a journey. Love this car more than anything


r/subaru • • 7h ago

New cross trek tidepool teal

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161 Upvotes

New 2026 crosstrek wilderness tidepool teal just came into our lot this morning


r/subaru • • 7h ago

Not even that cheap when accounting for inflation

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158 Upvotes

r/subaru • • 8h ago

Mechanical Help Pray for me 🙏

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99 Upvotes

Original 2003 wheel bearing.

Wish me luck....


r/subaru • • 15h ago

Subaru Generic Three car show favorites

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195 Upvotes

r/subaru • • 1h ago

Car Mods New tires inbound for winter Bridgestone Blizzak WZ1

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• Upvotes

Great situation to be in...

Been running the prodrive GC05 for the last few winters. Love that wheel, but it's getting some corrosion and needs refurb to protect.

Q: Do i a) throw the old dirty legacy wheels on with the new tires

b) do a down and dirty respray on the Speedlines in gold or silver?

c) basic resto to protect on the prodrives .

Have about 3 weeks to make it happen. My wife will drive this car this winter, she likes potholes so I'm veering towards the legacy wheels or the heavy ass Speedlines. Please vote


r/subaru • • 4m ago

Livery

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• Upvotes

r/subaru • • 6h ago

Mechanical Help 5EAT shitting problems

6 Upvotes

EDIT: Sorry, that should have said SHIFTING PROBLEMS.......I have a 09Tribeca EZ-36 with 5EAT transmission in my RV. When I run for a bit, then stop for 10-30 minutes and resume driving, it sometimes will drop into second with a hard clunk, and sometimes disengages completely while going from 2 to 3. Then the problem goes away for as long as I'm driving. This is happening more frequently as time goes by.

I am using Amsoil ATF they say is correct for this gearbox, and the center diff and rear output are eliminated, so I run only the front drive outlet, to the rear wheels. I'm thinking my valve body may be the culprit here, any ideas??

Sure appreciate the help...


r/subaru • • 7h ago

Buying Advice Worh to buy?

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8 Upvotes

Hi guys!
My first time to Subaru. 154k miles driven.
Any issues with this year make?
Thanks y’all!


r/subaru • • 4h ago

Q&A Why arent the camshaft carrier leaks not part of a recall yet? Every month, someone always seems to have sealant failure with leaks, regardless of the model.

6 Upvotes

r/subaru • • 7h ago

Q&A Ascent Touring Badge

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7 Upvotes

Weird question…my wife and I have a 2025 Outback Touring XT, and I previously had a Legacy Touring XT. I’ve noticed that the Ascent Touring badge is missing the XT.

Why doesn’t the badge on the Ascent say Touring XT? It’s the same engine… right?

My guess is that because it’s not a high performance option like the Outback & Legacy have, they leave it off.

Just something I’ve noticed and it bugs me lol.


r/subaru • • 8h ago

Mechanical Help 2021 Crosstrek Premium Check Engine Fail + Engine Smoke

Enable HLS to view with audio, or disable this notification

7 Upvotes

Hi everybody,

I’m taking my doubts to reddit since this has never happened to me. I was parked and the car was idling, out of nowhere the car began to shake harder than usual, and then the check engine light turned on, I turned off the car. I popped the hood off and wanted to record to share with you so I started it again and as you see on the video there was white smoke coming out the engine. I googled it, and it mentioned a list of causes like, bad motor mounts, a misfire, bad spark plugs (changed it twice), leaking coolant or electrical wiring problems due to the shaky engine. I’m getting this serviced on Wednesday, just wanted to know what will be the best course of action if you were me. Thanks for your time reading this.


r/subaru • • 1d ago

That time of year

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243 Upvotes

I hate pumpkin guts hahahaha

I have to bring it inside or else the squirrels will get them overnight


r/subaru • • 8h ago

2005 STI P0021: HELP

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3 Upvotes

Hello again, I have a 05 STI and it just pulled a P0021 Code. I checked and swapped the OCV and Camshaft Position Sensor and they are working fine and did not change the code when swapped. My oil is clean and new, banjo bolts filters were removed awhile ago. Car starts up first turn/click, idles fine during cold start, no smoke or oil leaks anywhere (also performed a smoke test and no leaks). I resetted my codes and car drives smooth with no CEL and the code does take a bit to pop up but when it does the car still drives fine but not 100% between gears if that makes sense and the engine will shake a tad more but not excessive. So starting to think maybe its the AVCS and will check timing again but i’m gonna post pictures of current timing marks to see if you guys see anything that looks off. Any other help would be appreciated and if you need additional info let me know.


r/subaru • • 12h ago

In the market for an Ascent…question if you please…

7 Upvotes

Limited, Onyx and Touring.

We want the 5k tow capacity.

I couldn’t care less about wood trim, or a split moon/sun roof.

Is the front seat leg extension only available on the touring?

Is there any discernible comfort/creature difference between these?

There’s just such a price difference between the three models.

Looking at 2023-2024 models under 40k mileage.

Anything else I need to consider?

Thanks all!


r/subaru • • 1h ago

Mechanical Help Can anything be done to replace non-LED headlights?

• Upvotes

I have a 2017 outback. It was the last year before all new models came with LED car lights

My headlights are getting dim. I replace the bulbs, I have the clear covers cleaned and polished - I cannot compete on the road anymore with all the cars that come with insanely bright LED lights.

Is there any kit or part or replacement to get these bulbs switched to LED? Or some other super bright replacement light?


r/subaru • • 2h ago

Mechanical Help 2025 WRX Fob-Key advice & troubleshooting help needed

1 Upvotes

Howdy all,
I’m after some help getting my 2025 Subaru WRX VB RS fob key to beep/chirp when I lock/unlock it.
It was working fine until I took it to a mechanic for a RWC.
When I got it back, it’s no longer working.
I’ve read through all the manuals trying the various recommendations, available options, and steps involved; I’ve watched multiple online videos and YouTube tutorials, but I haven’t had any luck.
The hazard lights still flash when being locked/unlocked, but not any audible chirping/beeping.
I’ve tried and tried to fix it, but I’ve not had any luck!
I’m at my wits’ end, so If there’s anyone out there who can help me fix this, I’d really appreciate it!!


r/subaru • • 12h ago

Q&A Remote Start Antenna

4 Upvotes

I had the windshield replaced on my Outback last week and my dealer installed remote start antenna needs new adhesive put on it. I want to get the old off first though and I’m wondering if unplugging the unit will cause any problems? I just don’t want to find out the hard way that it would somehow mess with the programming. Especially right before winter. Thanks!


r/subaru • • 1d ago

Caliper Colormatch 🍃

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49 Upvotes

r/subaru • • 16h ago

Buying Advice 2014 Outback vs 2017 Forester

6 Upvotes

I’m looking to buy a used Subaru and wondering if anyone can offer advice between two I’m considering.

One is a 2014 Outback 2.5i and the other is a 2017 Forester 2.5i. I’m not a car person, but as far as I can tell they both have the same engine and transmission, both AWD, comparably priced (around $15k). Mileage on the Outback is 43k and the Forester is 56k (not a huge difference but worth mentioning)— so the Outback is older but with fewer miles. The Forester has a digital display (not as nice as say a 2018 Forester but better than the 2014 Outback, but I can always update that myself) and also has a backup camera. I technically like the color of the Outback better but I would never prioritize color over condition/reliability.

The main difference, besides one being a Forester and one being an Outback, is the year. I’ve heard certain years are more prone to issues and that there are better and worse years to buy for both cars. I’ve been planning to buy a Forester because I like the height, but wanted to consider this Outback if it’s worth it to.

Thanks so much!


r/subaru • • 6h ago

Buying Advice 2024 Crosstrek Limited or 2023 Outback Premium?

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1 Upvotes

First time car buyer!!

I'm stuck trying to decide between a 2023 Outback Premium (34k miles, 1 owner, lease) and a 2024 Crosstrek Limited (43k miles, 1 owner, lease) where both are around the same price.

Consumer Reports rates the '24 Crosstrek highly for safety and reliability but notes issues with the '23 Outback in-car electronics (probably the infotainment center) and build quality.

So far, I'm the most nervous about the infotainment center. If the head unit breaks, does that mean I can't control my fan speed? I'm also worried about the glare where I could barely see the screen when I was sitting in the car. Other cars I've driven have had the screen angled toward the driver and I've never had a glare issue. The general iPad angled straight toward the middle is hard to see since I need to sit so close to reach the gas pedal. The infotainment center is a big miss for me but the giant screen might be something I could used to.

I'm coming from a mid-sized sedan so the Crosstrek feels more familiar and the Outback feels massive even if my sedan is actually longer. If I want to carry more things, the Outback makes sense but the Crosstrek is such a cutie patootie size and is big enough to carry a medium amount of stuff.

What are some things I should consider to help me make my decision?? I'm struggling between the funness and high ratings of the Crosstrek and the sturdiness and utility for the Outback.

I would greatly appreciate any advice!


r/subaru • • 1d ago

A 1 of 500 1995 Subaru Impreza 555 Edition

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355 Upvotes

r/subaru • • 16h ago

TPMS

6 Upvotes

Will these TPMS fit a 2023 Subaru Ascent? TPMS Sensors 28103FL00B 433MHz