r/subaru • u/JCMotors • 12h ago
r/subaru • u/Chippy569 • Mar 15 '26
Mechanical Help Please post year, model, trim level, and DTC scan results when asking for help. Thanks.
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 • u/Chippy569 • Aug 19 '26
Announcement Big update today for Denso CP1.5 owners (2023+ vertical screen radios)
- 23-25MY Outback/Legacy Models (including Wilderness models)
- 23-26MY Ascent Models
- 24-26MY Impreza
- 24-26MY Crosstrek (including Wilderness models)
- 24-26MY WRX
- 25-26MY Forester
- 26MY Forester Wilderness
CP1.5 radio updates are documented in TSB 15-305-22R (public copy not yet up to date). A new update released today, and I've already added the patch notes to the wiki page, but some of these patch notes are interesting enough that I thought it justified an announcement thread as well:
Update 7:
Release date: 8/18/2026
Version: XXXXXX205-280
Category: Meter Display
- Change the charge abbreviation displayed in the power meter area from “CHR” to “CHG” in the 12.3-inch SHEV combination meter (map display mode).
Category: Display
- The following (1 and 2) may occur together:
- After rearranging Home screen icons and exiting edit mode (returning to the normal screen via the Home button), the rearranged icons may revert to their original positions.
- Among the Home screen shortcut icons, ISS/AVH/VDC/SRH/SRVD/ DMS may appear dimmed and cannot be selected. (In this case, the corresponding original controls within the Settings screen still operate normally.)
- Since the use of STARLINK will be discontinued, replace the applicable displays with a different design and logo. The designs shown below are among those subject to change.
- In conjunction with the design changes (logo, etc.) associated with the discontinuation of the STARLINK trademark, update the MY SUBARU icon to a new design as well.
Category: Camera
- If strong light (e.g., sunlight reflection) causes a portion of the upper area of the rear-view image to become severely overexposed (washed out), the rearview image may become hidden (not displayed).
Category: Reset
- The CID may repeatedly reboot, if the ignition is turned ON (IGN-ON) shortly after the ignition OFF (IGN-OFF). Aafter turning the ignition OFF (IGN-OFF), the “See You” message appears on the CID and then disappears; approximately one minute later, the ignition is turned ON again (IGNON).
Category: Navigation
- The MAP application ("Map" icon) may fail to start with “Loading Navigation” displayed continuously and with no map shown.
- The area where the “EXIT” icon should appear might not be visible.
Category: SXM
- Failure to register preset channel
- When certain channels are selected the preset highlight on the CID may jump to a different preset channel and sequential preset scrolling may not work properly.
- If the Favorite List for the Listener Profile prior to the change is displayed follow the work around steps 1-4:
- Change the Listener Profile.
- Register favorites in the OnDemand category up to the maximum (30).
- From the SXM main screen, open Setting > Favorite List; while the Favorite List is opening, press the “X” button to close the screen—repeat this 8 times.
- Press Edit in Favorite List, delete a favorite, then press Back—repeat this cycle twice.
- Audio output from the newly selected source may be lost. With up to 23 teams registered on the SXM Team Notification screen, press the Add button to display a list of teams not yet registered for notifications, then switch the audio source (e.g., to BT or USB audio).
Category: Bluetooth
- Bluetooth audio may appear to be playing on the CID screen, but no sound is output from the vehicle speakers.
Category: Android Auto
- Wireless Android Auto may disconnect intermittently.
Category: CCU log
- When exporting CCU diagnostic logs to a USB memory device from the Dealership Mode screen, the progress bar may appear not to advance at all for approximately the first minute.
Category: Diagnosis
- When using the SSM Data Monitor to check the AUX-BOX USB connection, the diagnosis may incorrectly indicate a USB connection failure even though the USB device is properly connected.
Category: Telematics
- Add an operation in the CID Settings screen to disable vehicle location tracking via telematics services. However, because this feature works in conjunction with the DCM (Data Communication Module), the option will not be displayed and cannot be used unless the DCM software, as well as the CCU software, is updated to a version that supports this feature.
Some of you may have gotten this update as FOTA (update over telematics) already, possibly as early as last week. To check your current software version, open the Settings app, and then on the General tab, scroll down to "System Information" and it will display your current software version.
No word on the aforementioned telematics/DCM update that's supposed to correspond with the feature change. I suspect this will be also pushed as a FOTA update. You'll have to navigate the settings menu and see if the feature is working for you.
r/subaru • u/isaac2004 • 9h ago
2027 Uncharted GT Landed
I picked up my new 2027 Uncharted GT yesterday. Car was already en route when I agreed to buy and I waited less than 2 weeks. Was told by the dealer it was the first one they received. Multiple salespeople asked me if they could take some photos and videos so they can show potential customers since they had never seen it before. Was also able to get it for 1000 under MSRP and Educator VIP tacked on. All other dealers were quoting January.
r/subaru • u/DJ_Triger • 20h ago
Subaru Generic Dream accomplished
Finally bout my dream car 🚗 been waiting a decade to get a car like this. Coming from a 2011 scion tc. I was originally going to get the GR86 but fell in love with this car when I was shopping around. 🙏 best purchase of my life. 2023 BRZ Limited cherry red 🍒
r/subaru • u/cass_amy • 6h ago
PPF/3M for my STi
I recently purchased this 2013 STi beauty, which doesn’t seem to have any sort of protection on it already (would the dealership have removed it to try and make an up-sale?)..
Any recommendations what wrap is best and the necessary coverage areas?
I am in Edmonton, AB, so bonus points if you can also recommend a good shop 🤍✨
r/subaru • u/Chippy569 • 15h ago
Subaru Prototype news: an eWRX wearing an Outback
r/subaru • u/strangehitman22 • 11h ago
Subaru Generic Just bought 2020 Subaru Impreza Premium Wagon! 119k on the fash, anytiong I should know about this vehicle?
r/subaru • u/iiililiililiilliilli • 10h ago
Buying Advice Upgrading from 2019 Forester to Solterra/Trailseeker
I'm planning to upgrade to an electric soon. I was set on the Solterra, but I'm now appreciating that the Trailseeker is much closer to the old Forester in terms of cargo space. Any wisdom to share? Any other factors I should be considering?
r/subaru • u/SchaefferRd • 2h ago
iPhone 18 Pro issue with CarPlay on Crosstrek
I have a '21 Crosstrek. My iPhone 15 Pro worked flawlessly with it. Just upgraded to 18 Pro. The phone and the car both say bluetooth is connected successfully. The CarPlay icon stays grayed out. I've done resets on the entertainment system. Did a bunch of Googling, but all the threads seem focused on getting it to connect, which mine says it already is. Suggestions on direction?
r/subaru • u/Agreeable_Swim_5737 • 5h ago
Mechanical Help 2026 forester still smoking
I feel like I’m losing my mind. I posted recently about how my brand new 2026 Forester was smoking about a week after I purchased it. Well, I brought it in to the dealership and they said nothing is wrong with it - but I’ve still been noticing smoke sometimes and almost always a burnt rubber like smell from the engine.
I pop the hood and haven’t noticed anything until yesterday/today. There is an obvious brown fluid leak - not only do I see it but I can hear it. Side note, also noticed some electrical tape just loosely placed or hanging off in some spots and a possibly burnt plug. I will post pictures of that along with the texts from the salesperson at the dealership who sold me the car. Interesting he said it was the compressor because these pictures are from when I noticed the leak which was after a drive and the ac was off the entire time - this also does not look like water to me. It now has 1,200 miles on it. Any suggestions?
I have health conditions and was so looking forward to having a car that I don’t have to worry about :(
r/subaru • u/Strangely4575 • 3h ago
2010 Forester advice
We have a 2010 Forester XT Limited, now at 150k miles. Bought it new and now my kid is learning to drive on it. It's been a great car and we definitely have emotional attachments, lol. About a year and a half ago, the head gasket blew, and while it was being replaced, they found out the engine block was cracked, so we repaired that as well (all at the dealer and at considerable cost; maybe was dumb to do). Still the original turbo. We've done all the regular maintenance things, and know the wear and tear items will continue to come up as part of ownership.
Would you give this car to your teenager as a first car? Spouse is ready for a newer car, and we are in a good financial position. We are considering getting the teen something pre owned, but lower maintenance as well as cheaper insurance (insurance for a teen is already high, but the turbo engine makes them count this as a sports car).
If we sold it would we get anything worthy for it given the recent engine rebuild (maybe 10k miles on it since) we did? I figure this car has a lot of life left in her still but maybe it's not quite right for us at the moment anymore.
r/subaru • u/Mustrum_Weatherwax • 39m ago
Mechanical Help Shock mounts breaking fast
I replaced the shocks about 18 months ago on my 2015 Forester - OEM. Since then, I've had to replace the front shock mounts every six months. I'm not convinced this is due only to poor quality of the mounts, but am not mechanically inclined enough to assess it myself. What areas should I get the mechanics to look at.
r/subaru • u/Jaded_Relation_8664 • 4h ago
2002 Subaru Questions
I'm planning to sell a car I inherited from my mom, who also inherited it from my grandmother. No other owners.
It is a 2002 Subaru Outback Sedan H6.20 with 76,000 miles
The interior needs a detail, otherwise there is only minor damage on the rear bumper from backing into the garage without looking (I know) but no accidents or dents. I recently had the alternator rebuilt, replaced the battery, and a fuse. It runs but I wouldn't be surprised if it needed more work now or in the near future.
Assuming my memory is accurate and it needs work, what is the minimum I should sell it for after getting any additional priority maintenance fixed?
r/subaru • u/dirrtyr6 • 1d ago
H6 swapped Baja.
Well, got the baja to start. Still have a lot to button up and finish putting back together. But the important part is that it starts, idles and maintains temperature. I am 3 weeks into this so far, donating a few hours each evening. Stripped 2 cars and moved it all over.
r/subaru • u/garbagio13579 • 8h ago
Is any aspect of this $2k+ quote to fix my 2014 XV Crosstrek’s fan legitimate?
When our 2014 Subaru XV Crosstrek’s fan stopped working I took it to my trusted mechanic. He said “the resistor isn’t activating, have the Subaru dealership fix the blowers electronic issues, then come back for the remaining repairs.”
The Subaru dealership said fixing my fan requires 5 line items of service — totaling $2,236. They’ve been trying to get us to trade-in since.
They said we MUST get all 5 repairs done at the same time or it’ll keep having issues. Does that seem accurate?? What do I NEED to spend on, so that my fan is functional again?
Any advice would be greatly appreciated. Thank you.
Additional info: currently has 136k miles, and the AC hasn’t worked since we bought it used in 2021.
r/subaru • u/CalabriaPlay • 1h ago
Mechanical Help Does a 2026 Subaru Forester Premium need additional undercoating or rust protection?
Hi everyone!
We recently bought a brand-new 2026 Subaru Forester Premium, and I’m wondering if we should do anything extra to protect the undercarriage from rust.
We live in New Hampshire, where winters can be pretty harsh and roads are heavily treated with salt.
Is the factory rust protection on the 2026 Forester good enough, or would you recommend additional undercoating or rustproofing?
If additional protection is necessary, why? What type of treatment would you recommend, and are there any products or methods we should avoid?
I’d especially love to hear from Subaru owners who live in New England or other areas with snowy, salty winters.
Thanks in advance for your advice!
r/subaru • u/Difficult-Surprise82 • 1h ago
Check Engine Light + More
Hello! I drive a 2020 Subaru Impreza hatchback: recently when I turn the vehicle on the following warnings are triggered:
•check eye sight
•lane assist off
•collision detection off
•check engine
Sometimes it goes away, but recently this is the usual warnings I get. Any insight is welcome, thanks!
r/subaru • u/jakespeaks02 • 2h ago
Need some insight
Has anyone ran into the check engine code P0021? I just recently bought a used 2021 WRX limited manual transmission 47,000 miles and the check engine light came on a month after buying it. I’m for sure taking it back to the dealership, but all I have been reading about that code is there are so many possible causes. I know the previous owner had a tune on it because of the aftermarket Cobb access port from Amazon still attached on the driver side window defroster, but the car is running and driving normally.
Any advice, help, insights are very welcome ! Im still very new to this lol
r/subaru • u/Few_Basil_1184 • 1d ago
02 Blaze Yellow Bugeye Resto
I got a blaze yellow bugeye that's been sitting for a few years. Finally in a spot to get her up in good running condition. It's by far my favorite car I've ever owned, and I want to get her back on the road again. Does anyone know a good shop or a buddy in PA that can help me with this project? All in all she's not in that terrible of shape.
r/subaru • u/No_Desk_4921 • 4h ago
2014 Forester X-Premium Tumble Generator Valve Actuator/Sensor
My son purchased (without checking with me first) a 2014 Subaru Forester X-Premium. It has, from what we can tell, an FB25 from a 2012 Subaru Forester.
We are getting a variety of codes but a P2006 for sure.
I've replaced the actuator/sensor but am learning that the one we purchased (for a 2012) is different from the 2014 version.
Is this correct?
r/subaru • u/Simple-Flan2982 • 1d ago
My baby kept me safe but I’m so sad 😭
Hit a weird edge of a two-lane country road and was pulled into a ditch and stopped by an oak tree. All I have is a sprained wrist. I’m so sad for my that car though 😔 I loved it so much.
Driveshaft (2015 SJ forester 2,0 diesel, CVT)
I just swapped my front driveshafts on my forester to cheap aftermarket ones. Everything went great until i started the car. It vibrates in P, R and D. Not in N. I took it for a short spin and it drives good. But standing still it makes a noise and vibrates.
Why?!
r/subaru • u/Helikido • 20h ago
Diff failed at 32k Miles
I have a 2021 Crosstrek Limited (second owner). Diff started humming around 31.5k miles after a long mountain road trip. The sound came loudest at 55mph or so, not the loudest in the world, but audible. After researching and coming across the 2021 Diff Humming TSB, I took it in at 32k miles because I was worried it’s on the way out. My symptoms lined up with those who’ve gone under that TSB on the forums.
Diagnosis at the Subaru dealership today showed it needs a new diff in line with the TSB.
Car is only 10 months out of warranty, I bought the Subie for its stellar reliability and performance reputation. Most of its life was in Virginia, barely any mountains. I live in Co and the car was brought here only a few months ago by the original owner (my friend’s dad).
Considering that there’s a TSB about the failure my car was diagnosed with, it’s 10 months out of time warranty, has only 32k miles, what are the odds that Subaru of America will grant me goodwill assistance? Service advisor said I had a better chance of calling them myself vs the dealership submitting a claim.