May 30, 2023 · Problems: -Parasitic drain from DCM while car isn’t running. -Removing the DCM fuse fixes the parasitic drain but results in losing the front speakers and microphone. - (Starlink too but I don't use it) Fix: -Power for DCM while car is running and no power for DCM while car isn’t running. Here’s what I bought from Amazon for just over $30 ...Vehicles requiring battery replacement or recharging due to a DCM excessive dark current draw condition are eligible for battery replacement only when the DCM is determined to be the root cause of battery failure and the battery is determined as failed by the appropriate Subaru approved Midtronics battery test equipment. Follow the battery ...The DCM's Serial Number and IMEI number must be noted on the Repair Order prior to installation. 5) Effective Immediately, all claims for DCM replacement MUST include the 10-digit DCM Serial Number of the installed (new) DCM. This number is found on the DCM label shown here and MUST be entered in the Miscellaneous Detail field of the claim entry.Subaru TSB 15-195-16R. This Service Information bulletin provides IMPORTANT information regarding diagnosis and replacement (when applicable) of the STARLINK Telematics Data Communication Module (DCM) along with a new claim submission requirement. Use the table below to determine Telematics system / generation applicability.Just now, I googled EGI+B because that was where I found a 140ma current drain. Everything was just as you explained, above. I pulled the 7.5A fuse labeled EGI+B and all but 10ma went away. after reading your thread, I checked my ODB and yes, it was plugged in. Pulled it out and the parasitic drain went away. such a mystery. lol.to: [email protected]. In the e-mail subject line, enter: Delayed Provisioning, the last 8 of the VIN and the Techline case number (if previously supplied). The body of the message must inclure: a. The new DCM Serial Number b. The new DCM IMEI Number c. At least 10 seconds of Telematics data (all PIDS) from the new DCM after it was successfully ...You then put the 15 amp fuse in the bottom of the jumper going in the window washer spot along with a 7.5 amp fuse in the top half of the jumper. You then put another 7.5 amp fuse in the top of the second jumper. Leave the lower fuse spot on the jumper empty. Plug them in and you are good to go. Total cost about $15.2016-2018 MY Forester DCM Warranty Extension. I just got a letter in my mail from Subaru notifying of an extension to the DCM warranty to 8 years/100k miles due to it possibly draining the car battery while trying to seek a 3G cell signal, which no longer exists. This apparently occurs regardless of subscription status and is causing a ...December 4, 2023 — A Subaru 3G battery drain class action lawsuit alleges six vehicle models were left defective when 3G wireless service was phased out beginning in 2022. According to the ...A drain that measures over an amp will commonly kill a battery overnight. Before diagnosing a battery drain, diagnose the battery. Perform a load test and a visual inspection of the battery. A bad battery will kill itself. Excessive terminal corrosion or buildup on top of the battery can pull enough current to reduce the charge overnight.Nov 5, 2023 · Whatever you do, I would advise against buying a new battery from Subaru, there's nothing special about their batteries (except, perhaps, a higher than normal failure rate). If you can sort out the parasitic drain (DCM is likely, as mentioned) then you'd likely be better off just buying a good quality aftermarket battery.From my browsing it seems it is a common issue and is linked to the DCM Fuse but most people posting are 2021 versions and under. I know most OEM Batteries arent the best but i feel that not even making it two years is bananas. Plus, if there is a parasitic drain, now my alternator is affected by it and could have less of a life expectancy.Auto Mechanic: Jan Andersson. Hi, You can test what is causing the draw by pulling the fuses out one by one, and monitoring Amperage drawn from the battery. When you pull a fuse that drops the draw down significantly, to less than 0.050A, you have found the circuit where the draw is. Most cheap multimeters have an Ammeter function in them and ...This video discusses the parasitic battery drain I experienced with my 2019 Subaru Outback that is equipped with Starlink. The video also shows a homemade ju...57 posts · Joined 2022. #1 · Jan 6, 2023. I think I have found the cause of the current drain that was killing my battery in my 2017 Outback. I performed a draw test at the battery negative terminal, with the following results: The current draw would drop to approximately 25ma after just 3-5 minutes, but if I watched it for a short while the ...You can google search ‘parasitic battery drain’ but you’re on the right track with the DCM. Try getting a better battery and being careful leaving doors/trunk open. Get a jump start ‘brick’ and keep it in the car.Members. 2. Posted September 26, 2021. I have a 2016 legacy 2.5 limited. As of 2021 I've replaced 3 batteries and about to put my 4th in. I did a drain check and on Fuse 9 under hood/main fuse box I get 0.6 amp drain then when I pull the fuse it drops to 0.06 amps. This feeds the Data Communication Module / DCM.Buy InstallGear 2/4/8/10 Gauge AWG Positive & Negative Battery Terminal Clamp and Shims (Pair): Battery Wiring & Terminals - Amazon.com FREE DELIVERY possible on eligible purchases. www.amazon.com. If anyone has had terrible luck with these replacement terminals, please let me know.What I learned. My 25yo daughter received the DCM recall letter from SOA for her 2019 Outback. She called a local Subaru dealership outside of Rochester, NY and made an appointment for 5/24/24. On the phone she was told they would wave the $10/day car rental fee. I'm visiting for the weekend and went with her to drop off the car this morning.The lawsuit alleges that Subaru has violated customer statutes and breached warranties, but Subaru denies these claims. They believe vehicles are not defective and, in many cases, have been replacing potentially defective batteries and provided warranty coverage when appropriate. However, a proposed settlement has been reached.With the 12V hooked up, foot on brake, press the start button. The system starts to boot up, and if all checks pass, the high voltage will be connected. Once that's connected, then the DC-to-DC converter will charge up the 12V battery. Once you get that far, the car should be in the READY state.Many reports of battery drain associated with the Data Communication Module (DCM). This module controls the Starlink system. Look in the underwood fuse box for the fuse that supplies power to the DCM and remove it for a few days. See if battery life improves. On the 2017 you will lose the ability to use the incar microphone and maybe front ...Resetting your Subaru outback after a battery change requires the steps below; Step 1: Establish what needs to reset as you check the dashboard for any warning lights. Step 2: Ensure to check all connections are for effective reset. Step 3: Allow components that reset automatically to do so efficiently.Now that 3G is shutting down, the digital communications module (DCM) gets stuck in an infinite loop of 1. Phone home, expending battery charge 2. Fail, because 3G doesn't work anymore 3. Go back to step 1. This effectively remotely drains the battery of every Subaru Outback built between 2015 and 2020.Shop 2023 Subaru Outback Battery DCM. Audio parts (radio). Batteries - OEM Subaru Part # 57433AN000 (57433SG000) ... Battery DCM $ 117.47 57433VC000 Terminal Base Battery $ 24.85 81608AN000 ...in re subaru battery drain products liability litigation, no. 1:20-cv-03095-jhr-mjs (d.n.j.) only submit this form if you are seeking reimbursement for prior out-of-pocket expenses for repairs performed at an authorized subaru retailer and do not have the required documentation regarding such expenses. you do not need to submit this form toWhatever you do, I would advise against buying a new battery from Subaru, there's nothing special about their batteries (except, perhaps, a higher than normal failure rate). If you can sort out the parasitic drain (DCM is likely, as mentioned) then you'd likely be better off just buying a good quality aftermarket battery.Time to confirm we killed the drain. Powered car off, removed negative cable again for parasitic test confirmation with "add-a-fuse" hack installed. Confirmed, .01-.00a (0-10ma) pull when car & all systems powered off (5min wait) DCM no longer a parasite. Save $1000+.5839 posts · Joined 2018. #2 · Apr 11, 2021. If your vehicle has the original battery the first thing you need to do is test the battery CCA level. This is a test that shows the actual "current" capacity of the battery. I suspect the actual problem is your battery and that the CCA level of your battery will be around 50% to 60% of its ...In other threads it's discussed that there was a problem with the battery suppliers and that if affects many brands of vehicles. Hope your car is fixed quickly! To express disappointment with your car or dealership experience, call Subaru Of America (SOA) 1-800-782-2783. 👨‍🔧 I am not affiliated with Subaru. 👨‍🔧.Jan 9, 2018 · 2. Disable the car’s fob sensors if the car sits for awhile. It should be a relatively big dark current drain to keep the sensors constantly looking for the fob. I highly doubt most OB owners are remotely thinking about disabling the sensors. The steps to disable the sensors are quick once you get them down.The DCM is causing battery drain. They are replacing the DCM under warranty. You should definitely have them do a battery drain test. ... 1.9M posts 191.8K members Since 2003 Welcome to the Subaru Outback Owners Forum, we have tons of information about your Subaru Outback, from a Subaru Outback Wiki to customer reviews. Show Less .2014Outback. 845 posts · Joined 2013. #2 · Nov 9, 2022. That's not how I read it, the BUB only needs replaced due to failure or repair. I've had Outbacks over 5 years with Starlink active and never had an issue with this battery. walker, Stuff, DanielAcosta and 1 other person. Like.Definitely some sort of ongoing battery drain happening and not fully charging when the car is driven. Update from Apr 9, 2024 : I called Subaru of America and they agreed to replace the DCM ...Time to confirm we killed the drain. Powered car off, removed negative cable again for parasitic test confirmation with "add-a-fuse" hack installed. Confirmed, .01-.00a (0-10ma) pull when car & all systems powered off (5min wait) DCM no longer a parasite. Save $1000+.Apr 11, 2017 ... 2019 Subaru Outback Legacy DCM Parasitic Battery Drain Fix ... Subaru Forester Remote Fob Key Battery Change - How To Remove & Replace Key ...Carabiner: https://amzn.to/3u1fEOC Jump Start Pack: https://amzn.to/3eCjG9sJumper Cables: https://amzn.to/32PiyKi My Instagram: https://www.instagram.com/cha...The slow trickle is draining your battery. 2) You could use a battery maintainer. That isn't a bad idea. Be sure it is a maintainer, not just a charger. A maintainer will reduce output when the battery is fully charged, whereas a charger keeps on pumping electrons, and that can damage the battery via over-charging it.Battery in FOBs have been replaced. (By FOB I mean the keys that still have a physical key, not totally wireless) Wife has a remote start, disconnected that but alarm remains. Battery in remote start has also been replaced. Right now I'm kind of guessing the battery drain could still be the DCM, but DCM isn't related to the alarm.Subaru agreed to a class action lawsuit settlement to resolve claims its vehicles can drain a battery faster than expected. The settlement benefits current and former owners and lessees of 2015 to 2020 Outback, 2015 to 2020 Forester, 2015 to 2020 Legacy, 2015 to 2020 WRX and 2019 to 2020 Ascent vehicles, excluding owners and …Users discuss the possible causes and solutions for parasitic draw caused by faulty DCM (Starlink) in Subaru Outback models. See videos, service bulletins, fuse …Buy Watson IA-BH130LB Lithium-Ion Battery Pack (3.7V, 1000mAh) -Replacement for Samsung IA-BH130LB Battery Samsung HMX-U15, HMX-U20, SMX …Subaru of America faces class action lawsuits over defective electrical systems causing premature battery failure in several models. Find out if you are eligible for extended warranty, cash reimbursement, or towing services.When I parked the car and didn't use it for 2-3 weeks (working from home due to Covid-19) my battery was drained and car would not crank.After some research ...Subaru offers a basic limited warranty that covers original equipment batteries for 36 months (3 years) or 36,000 miles, whichever occurs first. Hybrid owners get a longer battery warranty of eight years or 100,000 miles. To claim your Subaru battery warranty, you will need to provide proof of purchase and your vehicle's maintenance records.Removed the head unit following the steps outlined by AutoHarnessHouse in "Subaru Ascent Headunit Removal" on Youtube. ... like to bypass the communication functions in your Subaru or if you're having trouble with the Starlink Telematics unit draining your battery, this will be your solution! This adapter allows all telematics functions to be ...Carabiner: https://amzn.to/3u1fEOC Jump Start Pack: https://amzn.to/3eCjG9sJumper Cables: https://amzn.to/32PiyKi My Instagram: https://www.instagram.com/cha...Yeah it'll have to be replaced. My car is at Subaru right now and has been for the last 5 days and they just now today found out it was the DCM module and they have to order the part. My car has 26k miles on it and I'm already on my second battery in 2 months. It's constantly looking for your key fob which is causing it to drain the battery.Cars have changed a lot in 10 years. The technology is nice but it is power hungry. Mysterious battery drains affect all makes of cars these days. Things that will cause the battery to drain quicker: 1. Leaving some light on 2. Leaving the hatch or other door open 3. Frequent short trips where the battery does not get completely recharged 4.2021 Corolla Hybrid Battery Drain. My 2021 Corolla Hybrid had a completely dead battery today. I last drive it a decent amount one week ago (drove fewer miles over the weekend) and I work from home so not driving during the week. It has been fairly cold and snowy here in Eastern PA but it is kept in a garage. This happened about a month ago and ...To express disappointment with your car or dealership experience, call Subaru Of America (SOA) ... So checked the battery drain following YouTube EricTheCarGuy: connect positive, disconnect negative, using multi-meter to test current between negative connector and post, got 1.1 A! (see picture) 3) Pull fuse "20A back up", drain gone. (see picture)In somewhere from 3-5 weeks the Outback battery is at about 12.2 volts, which is nearly dead. Just because it is sitting, it should definitely not drain at that rate. My observation is that in winter there is no problem but during hot weather there is a massive drain. So, whether it is the proximity sensor or something else, I theorize that the ...Check for a parasitic drain. This is the most common cause of the dead battery problem in Subaru Outbacks. To check for a parasitic drain, you will need a multimeter. Turn off all of the accessories in your car, including the headlights, climate control, and radio. Then, disconnect the negative battery cable.2019 Subaru Outback Battery drain. I've had my Subie for almost 5 years and just now starting to understand the battery/parasitic drain issues. On my 4th battery, 2 covered under warranty. I suspected parasitic drain killing the battery and took it in to the dealer, last month. The dealer said that a recall was in effect and required a software ...2020 Forester: I'm having a battery drain issue. Goes down from 12.5 v to 11.5 v overnight. Battery and alternator are - Answered by a verified Subaru Mechanic ... and tried disconnecting the DCM fuse #5, you may want to look for other sources of parasitic draw. ... This could possibly drain the battery but Subaru has an override switch which ...In recent years, some Subaru models have been reported to experience battery drain issues. The problem primarily affects 2015-2023 Outback and Legacy vehicles equipped with 2.5-liter engines that may cause premature dead batteries due to parasitic draw from various electronic components in these cars.10022 posts · Joined 2006. #2 ·Aug 15, 2021. The stock battery as you note is not very good. Just replace it with a better battery....Turning "OFF" the start/stop feature may or may not help. The feature is designed to not function under certain situations to to not drain the battery, ie while the car is still in it's warm-up cycle while driving.Subaru Outback 2019 (2.5) out of warranty with battery drain issue: I tried pulling the DCM fuse - but it causes front speakers to go off. We both use Bluetooth speakerphone and smartphone navigation with voice guidance: neither work without the front speakers.Get a battery tender. We tested it an everything is fine. There’s 100% a parasitic drain on your battery, and with 99% certainty I can tell you EXACTLY what is causing it, even …Anyway, I think that the reason you are seeing the LEDs active is that the DCM lithium ion backup battery is being drained to keep the DCM powered up. No inherent harm in that, but it does stress the lithium ion battery. If this is true, they should go out after a while, when the backup battery is drained.8.0. pretty bad. Typical Repair Cost: No data. Average Mileage: 45,000 miles. Total Complaints: 1 complaints. Most Common Solutions: pull dcm fuse (1 reports) …The coverage will vary based upon whether the original equipment battery or a Genuine Subaru Replacement battery is being tested. The extension is subject to class vehicles as follows: 1. FIRST BATTERY / ORIGNALLY EQUIPPED BATTERY REPLACEMENT COVERAGE INCLUDES: • 100% of the battery replacement cost up to 5 years or 60,000 miles, whichever ...Could the battery in the DCM be the cause of a current drain? It's calling for a charge, but won't hold a charge and needs replacement? $63 at the dealer. Someone …FWIW: Our car is a 2016 3.6R. Over two years ago, I found that the battery hold-down clamp was corroding. I took it off, cleaned and primed, then painted. It corroded again so I took it to the dealer just before the 3 yr warranty expired. They decided that the battery was leaking, and I got a new Subaru battery and clamp. So far no more corroding.No direct knowledge on the Gen1 Crosstrek but it does apply to the Gen2. I suspect the same if you have Starlink and IF indeed it's causing a high parasitic draw. Best to measure to confirm. If so, the 'fuse' solution should apply (i.e. connecting the DCM to ignition ON only using a bypass to a spare fuse socket)Subaru feels so strongly that you should NOT REMOVE THE SENSOR FROM THE BATTERY POST that they have reissued this TSB several times for each model and model series. This is for the SK Forester. The sensor is of similar construction, but maybe mirrored as the battery terminals are reversed (Group 25 vs Group 35 battery).