2020 SUBARU OUTBACK Electrical System Problems

The contact owns a 2020 Subaru Outback. The contact stated that while driving 65 MPH on the highway, the contact was alerted by the message “Eyesight Technology Failure”, before the battery shut down, causing the steering wheel to seize, forcing the contact to come to a complete stop in the middle of the highway. The check engine, air bags, and oil warning lights were illuminated. The contact stated that several other unknown warning lights and alerts were displayed on the instrument panel. The vehicle was jump-started, and the contact was escorted by a tow truck operator to the nearest dealer. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 37,168. The VIN was invalid.

Immediately stop every single traffic light

The contact's husband owns a 2020 Subaru Outback. The contact stated that the vehicle was difficult to start intermittently, but was able to be jump-started. There was no warning light illuminated. The vehicle was taken to Advance Auto, where the contact was informed that the battery and the alternator were in good condition. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not notified of the failure. The failure mileage was approximately 56,000.

Car stalled in traffic. The engine was cranking but it would not start. Had AAA tow off the road and to my home. Car sat for 10 days waiting for a fuel pump (thought this was the problem). After sitting for 10 days the battery was totally dead! New fuel pump installed battery was jumped but could not start the car. After 2 hours on the charger the battery still did not have enough energy to turn over the engine. Car is in a certified service shop (Wilhelm). Battery replaced and same starting issues with the new battery and the new battery is discharging at a very high rate even though the car is not starting. Bought the car used in 2023 so I have no knowledge of the history of the car. Service provider running factory diagnostic testing but so far no determination as to cause of the high...

For our 2020 Subaru Outback, we are on our 3rd battery at only 49k miles. The car died again today. Thankfully AAA was able to jump it after a friend tried unsuccessfully. We suspect all of this battery drain, failure and replacement has been due to the known Data Communications Module (DCM) issue on recent Subaru’s. I have an appt w the dealer in Santa Monica tomorrow morning to have it diagnosed.

We are on our 3rd battery in < 4 years. Subaru is well aware of this issue in their engineering in the parasitic drain from the Starlink module. AAA won’t even replace these batteries anymore because the problem is so prevalent. Meanwhile, I’m about to have to buy a 4th battery less than 4 years after purchasing the car.

The contact owns a 2020 Subaru Outback. The contact stated while driving at various speeds, the vehicle stalled without warning. The contact stated that the battery was replaced several times; however, the failure persisted. The vehicle was taken to a local dealer, where it was determined that the battery was not big enough for the turbocharger installed in the vehicle. The battery was replaced; however, the failure persisted. The contact also stated that while driving at undisclosed speeds, the driver's side seat moved forward and backward unexpectedly. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 66,000. The VIN was not available.

Rear trunk door won’t lock when closed and open up while driving. It’s unsafe as I have to constantly keep an eye in rear view mirror to see if door popped open by itself. Took to service station and they said it’s tied to battery and it is preventing door to close because trunk door takes power to open. I do not understand how trunk door locking close cannot be independent of battery. It is quite unsafe for vehicle occupants and poses danger to other vehicles driving behind.

The contact owns a 2020 Subaru Outback. The contact stated while turning off the vehicle, the Data Communication Module (DCM) remained running, causing the battery to become drained twice. The vehicle was taken to a local dealer but was not yet diagnosed. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 25,000. The VIN was not available.

Display to control the environment freezes.

As my husband & I were traveling to Augusta, GA on Memorial Day weekend with our niece, we approached the [XXX] outside Chattanooga, Tennessee in heavy traffic and heavy rain on Saturday [XXX] 2024 at approximately [XXX] When we stopped for a small accident ahead of us, the “auto stop-start engine” feature stopped the car engine as normal. However, almost instantly, all of the electronics in the car appeared to fail and the car would not restart. The dashboard indicated that Eyesight and RAB were disabled and to "check the owner's manual." Normal traffic quickly resumed around us, but we were stranded in the #2 lane with several close calls of a rear-end collision--not to mention the cars at risk swerving to avoid us. My husband is a retired firefighter & our niece is a nurse in Los Angeles. Frankly, we were terrified! We were stranded on the interstate in...

The automatic lifting of the rear trunk opens as it should, but then will start to close on you out of no where without pushing the close button. It is terrifying because it doesn’t sense a body there. The screen in the center console also will become inaccessible and black out making it impossible to use the touch screen. The usb ports/ connecting to iPhone will disconnect making Bluetooth unavailable. Extremely difficult when needing gps or on the freeway

Starting in September of 2023, my 2020 Subaru Outback began having issues with the battery. After replacing the battery, having the vehicle died, being left stranded in unsafe scenarios, paying for , and associated repairs, I was told the DCM panel was found to be faulty and causing repetitive battery drainage and failures. The DCM is trying to connect to an old network without success causing the battery failure. This occurred twice in September, once in December, and three times in January of 2024.

I have had to replace the battery 2 times. Dealer has replaced once ~1 year of purchase. I replaced the battery ~3.5 years after purchase.

- Infotainment center freezes making controls inaccessible. I live in the desert where temps reach 120+ in the car and not being able to turn on the AC is dangerous. - Windows will not roll up once they are rolled down, especially after it has rained or after washing the car. - Driver side Door Sensor Switch broke. This would keep the interior lights and infotainment center from turning off.

The automatic braking system detection the RB system as it’s identified on the Subaru Dash heater, failure airbag deployment, all disabled repeatedly removal of the battery connections for a period of 30 minutes reset it but failure has repeated

Automatic Braking system has almost caused a rear-end collision 5 times, because it thinks a shadow is an object. We’ve brought the car to the dealership but they told us twice that they can’t replicate the problem. That doesn’t change the issue. I don’t want to wait until we have a collision and have to go through physical therapy and repairs to address this. Front headlights are blinding other drivers causing them to flash their brights at us regularly on the freeway and local roads which then blinds us and causing us to slow down and break. The dealership say that the lights can be adjusted but this is a serious risk to us and something that happens every night. It’s stressful to drive the car anticipating this all the time. We’ve replace the starter last year and having issues again. The car struggles to start. Last year they said...

Per Subaru there is something wrong with the Cockpit Control Module (CCM) that is causing a constant / parasitic draw on the battery. This results in the battery being dead within 4 hours, leaving us constantly stranded. Because the CCM also controls the electrical system, many of the safety features (auto breaking, lane departure, etc) turn off randomly. This is the diagnosis from our local Subaru dealership: COCKPIT CONTROL MODULE IS DRAWING 2 AMPS. WITH COCKPIT UNPLUGGED THERE IS STILL A 1 AMP DRAW. WILL NEED TO REPLACED CCU THEN FIGURE OUT WHERE THE OTHER 1 AMP DRAW IS. UNABLE TO DIAGNOSE WITH MULTIPLE SYSTEMS DRAWING I have opened a case with Subaru of America, but with no resolution.

While we were at a speed of about 55 mph on a state highway, I had just selected cruise control when all the lights went on in the dash--including the warning lights for the brake, the check engine light--and power shut down in the vehicle as if we'd run out of gas. We were able to keep a very slow speed of about 20-25mph, but had to activate the 4-way flashers to alert other drivers that we were losing speed. We managed to get over to the shoulder and call for a tow. We feel this was a catastrophic failure of the vehicle, which endangered both of us. At least we still had power steering. At the dealer, the techs advised us that the issue was likely due to a failure of the electronic thermostat control. The car was in the shop for a week, and was repaired at no...

I purchased the lease for the vehicle in January 2020. I first notified Subaru in Austin of an obvious "glitch" with the computer operating system in April 2020. The "glitchy" OS challenges came and went, I would notify Subaru and they would remedy the issue with a "patch" update at the service center. On April 29 2022 a clear night and a suitably clean vehicle, the RAB system completely failed to recognize/notify/respond to a mailbox behind me, upon impact the mailbox broke the rear windshield. on June 28 2022 the vehicle fails to start, and is "surging" completely draining a new jumper box, and then promptly burning it out, the box will no longer operate. Put in a new battery(#1), make an appointment for service on the vehicle. The dealership replaces the battery(#2), computer updates are completed. Vehicle goes to the body shop for the rest of the work to...

Car lurches when put into gear, Transmission make loud chirping noise when place into gear from park, transmission shudders when turning. Car has had all recalls updated. Symptoms have been reported to dealer numerous times. Currently vehicle is at Subaru Dealer in Temecula Calif. Dealer states a know transmission problem is being addressed thru a Subaru Engineer. Have been without the vehicle for approx 3 weeks.

My vehicle stalled abruptly as I came to a stop while driving on a slope. Shortly afterward I determined that this was caused by a loose battery terminal; the battery had been replaced a day earlier. This much was the fault of the mechanic, not the manufacturer. My complaint is with respect to the state which the vehicle failed into: 1. The gear shift was stuck in drive and could not be moved into park. 2. It was not possible to engage the parking break, as it can only be controlled by an electronic switch. 3. The steering wheel column was locked. As a result of this, the only way to prevent the vehicle from rolling backward down the hill was to continuously keep my foot on the brake. It also was not possible, as a result of the locked steering wheel column, to guide the vehicle downhill safely. I...

While driving my Subaru Outback, I encounter a problem where the Starlink Multimedia system abruptly goes black. Shortly after, the driver information center also goes black. Although the car continues to run, the cruise control, if engaged, and the EyeSight safety system shuts off as well. Both systems then undergo a reboot.

The contact owns a 2020 Subaru Outback. The contact stated that while attempting to start the vehicle, the battery was completely drained. The contact stated that he was able to jumpstart the vehicle and continued to operate the vehicle. The contact stated no warning light was illuminated. The contact stated that the failure was intermittent but had become more frequent. The contact stated that he had not replaced the battery which was the original OEM battery. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that he needed to drive the vehicle more frequently. The vehicle had not been repaired. The failure reoccurred and the contact took the vehicle back to the same dealer who advised that there were no electrical failures and that he should return after one month to reprogram the computer. The manufacturer had not been informed of the failure....

On Friday Feb 24, 2023 our Subaru suffered a complete loss of electrial power leaving us stranded in very cold weaher here in northeastern Ohio. We were finally able to get one door open only to find nothing else in the car would work. We contacted Subaru roadside assistance and they dispached a Lift car & a tow truck to our location. The tow truck driver determined the battery had a complete failure. He told us this was a very common problem they see on the Subaru cars. He was successful in getting the car started via jumper box. Later in the day we received a follow up call from Subaru roadside assistance to confirm our safety. I asked if this battery failure on new Subaru vehicles was common he said more than 90% of the rodaside assistance calls are related to this issue of early battery failure. As I...

When we started vehicle, a wide array of systems shut down including cruise, Eye Sight, lane detection, auto high bean, adaptive light cornering - essentially anything “automated” or assisted - along with the heating. The car ran at a higher RPM at idle - 2000 vs a usual 700-800 - and rough shifted at speed. Again, as if the automatic transmission lost its sync. The water temp gauge was also off. Have since learned this was the “thermo control valve” and somewhat of a known fault on Outbacks of this year. We were lucky to reach home from the long trip we were on and to the dealership. At the dealership, the service team did not admit this was wide spread. Nor did they tell us there is an updated part from Subaru available. They intend to install the OEM part, which concerns us that in another 40-50k we will...

Multiple battery failures. Original battery failed at ~2 years, then a new battery failed 6 months later. First failure July 2022, second failure Dec 2022

On Dec. 20, 2022, my Outback totally stopped working while sitting at a red light, causing traffic to be forced to maneuver around my car. A kind policeman put out flares until the tow truck arrived. I could not shift into park, nothing electric would work, except the radio continued to play and the flashers worked until it all died. I could not turn the radio off and the seat would not adjust. The electronic screen flashed on and off until it went totally black, after about an hour. This vehicle only has about 21,000 miles on it and was under warranty until 3 weeks prior to the incident. Every time I took it to the dealership, I explained that the electronics had glitches. They always said it was fixed but it never was right. The TomTom navigation system was totally unreliable from day one; the screen went blank and...

•Driver’s window failing to properly and completing retract. This has been particularly troublesome in the bitter cold of Northern Minnesota. On each visit to Subaru I have requested that the window be repaired. All efforts have been unsuccessful. •Battery failure without cause or prior warning signs. On previous visits the Service Center failed to address and resolve the battery problem that I brought. In my most recent visit they referred me to a Legal Settlement action which prevents them from further addressing the battery issue. I brought the vehicle in twice for repair/replacement of the battery. Not resolved. •Eyesight Driver Assist malfunction. Upon presenting the issue, the Service Manager suggested that the cause was sunlight hitting the sensors and he did not work on the issue. Even when I noted that the problem happened in the evening as well as during the daytime, no response. •Check Engine Warning Indicator signifying...

For one, my windshield cracked out of nowhere, I didn’t know that windshields were having issues at the time, so I had to replace it on my own without contacting the dealership. Other issues include the front windows not going up all the way from time to time. The info system crashes and shuts down from time to time too, which leads to the Eyesight to shutdown temporarily too. And from time to time, the hatch buttons lag where I have to push on the buttons multiple times to get it to close

My car has a defective battery or a paracytic leak that the manufacturer (Subaru) acknowledges but selectively addresses. The problem is described at subarubatterysettlement.com. I have had to return my 2020 Subaru Outback to the dealer five or six times with a dead battery that has trouble recharging and maintaining a charge. Each time this occurs, I have to have the car towed to the nearest dealer for extensive (like days) testing. Under some magic circumstance, the battery is either returned-recharged or replaced. I have had to return my car with a dead battery to my dealer four or five times. Each time it is the same. "yes, your car battery is warranted (first for 3 years, now for 10 years)," but the reliability of the car's battery is never resolved. Again the catch is I cannot replace the battery myself without voiding a 10-year warranty on the engine, but...

Multiple issues are with the electric system. The power windows will stop working up or down, the headunit/defroster/safety features will all lose power while driving before starting up again, the rear gate will sometimes not function. Some issues have occurred where some of the added safety features don't seem to always function as well. In the last month both passenger side windows have cracked. The front is cracked vertically and the rear is cracked horizontally, nearly the length of the window. Living in Alaska, cold weather is not foreign and all care is taken to ensure the integrity of the glass is preserved. I am not sure how/why these windows cracked, it was during a period of cold around December 14, 2022. I did a little Googling and this doesn't seem to be a totally unheard of problem. Losing your window definitely compromises safety, as well as the fact that...

The problems I have had or currently have with my vehicle are as follows: 1. On or about November 17, 2022, multiple dash lights, including the check engine light, came on while idling in a parking lot. I turned the engine off for a few minutes and when I restarted the car the lights didn't come back on. I took no further action at that time 2. On November 17, 2022, when starting the engine for the first time that day, numerous lights came on on the dash. The engine was idling and there appeared to be some braking/stuttering not initiated by the driver of the car when it was being driven. The car was returned to our home garage after being driven approximately 1/10 of a mile and another vehicle was driven that day. The Subaru dealer advised to drive the vehicle to his shop in Miami. We took...

the car brake, with the foot on the gas all the lights came on and it stopped on the street (traffic being stuck) it's a car safety problem it can cause a serious accident if I end up on I-95, if something happens to me they will be responsible for it I have everything the records and photos of everything that happened to the car Check . what happens to that car with the same failures over and over again in 2 months 3 time on the dealer with the same problem I buy this car on October 2022 and over and over again the same problem

On Saturday 12/10/2022 at approximately 5PM, I was driving my 2020 Subaru Outback on the left lane of a highway in South Miami at a speed of 65+ miles per hour when the vehicle lost all power. The vehicle’s Eye Sight" system alerted me to "Keep your eyes on the road”, then all of the instrumentation on the dashboard lit up. I was able to maneuver my vehicle through traffic to the relative safety of the right shoulder of the highway. I tried to restart the engine and that was a futile effort. The electrical failure in the vehicle also impacted the hazard lights and now my car was engulfed in darkness on the highway, making a bad situation even worse. I contacted Subaru Starlink and they promised a tow truck within in an hour but later revised the estimate to 11PM. Meanwhile there are 4 women occupants in my...

Electrical problems cause frequent battery replacement and for the battery to drain at an alarming rate. The car has to be jump-started to be used, and the car battery will drain immediately as soon as the drive is over( even if it's hours). There is/was a class action lawsuit against Subaru of America, as the action says that Subaru failed to recall the vehicles and fix the problem. I'm paying a note on a 28k car that I can't get out of the driveway without jump-starting the car, and if I stop to run in a store when I return, the vehicle will not start. It's completely unsafe and ridiculous. I've taken this to the dealership (Ken Fowler of Ukiah, CA) and other mechanics, and no one has known about this issue or been able to fix it. Someone, please help.

Battery drained / dead after left sitting for 4 days. Read about a class action lawsuit for this issue. Left me stranded and had to call roadside assistance

I approached a stop light and barked. The car stalled and wouldn't restart. The interior lights on the console started to flash and car was dead. I was traveling southbound on Rt 1 in Delaware. I was in the center lane (3 lanes). there was a a lot of traffic and despite my hazard lights being on several people slammed their brakes nearly hitting me. I called 911 and the DE state police came to stop traffic and push my car out of the road. It was terrifying. The battery/electric system has been glitchy. When looking online at my Subaru service records, none of this has been listed there despite visiting Subaru for it and an episode where they had to tow my car because it wouldn't take a jump. This is a new car, and was purchased to have safe and reliable transport. The police report can be verified...

Battery died and wouldn't take a charge, car was towed to Subaru dealer and I was told I must have done something wrong that car was fine and battery took a charge from the dealer and was in good health. The tow truck driver was unable to jump the car. I was unable to ride with the tow truck driver because of covid. The car continues to have battery issues and the electrical system has hiccups from time to time where I can't get the door to look or the car doesn't recognize that I have shut it off. In the past 2 weeks the battery has died in the time it takes to unload groceries from the car. I drive a lot by myself and have been stranded when stopping for gas. I am taking the car to the dealer this Friday. I had to find out about the...

The vehicle does not start at unforeseen times. Battery has been replaced. Safety is a risk if car would not start in unsafe location. Dealership has been unable to fix problem or find drain on battery or electrical problems. Car has had to be towed to dealership and jump started by a professional many times in order to drive to dealership.

I was stopped at a light in a 3 Lane St. It was approximately 930 at night. The auto start stop feature had turned off the engine and when I removed my foot from the brake to begin moving forward the entire electrical system shut off. I tried switching into park and restarting the car but the car locked the steering wheel at this point and killed all of the lights inside and outside of the vehicle. This meant that I was in a car in the middle lane of traffic with no lights and I was not able to turn on the flashers either. I had to use the emergency neutral setting in order to unlock the steering wheel and roll the car to safety. While we were rolling the car I attempted to turn on the vehicle again and it began running. This is the second time that...

Our 2020 Outback XT Onyx Edition with 24,000 miles was parked for 9 days at an airport. Union return, the battery was completely dead. We received a jump and drove the car for an hour on the highway, but noticed the electrical systems acting up at parking lot speeds - EyeSight system would disable briefly, power steering would get stiff, and ABS would trigger randomly when turning at low RPM. Upon shutting the car off, everything went dark and the battery was still completely dead, leaving us stranded. It needed to get towed back to the dealership, awaiting further diagnostics.

Battery is poorly charged , as indicated by idle battery voltage below 12.1 volts, and in one case the car would not strat and I had to call road service to get the battery jumped/boosted.

Car was purchased in 9/2020. Battery died in March 2021 (needed jump start) and again in October 2021 (battery replaced)

The electrical system cause me to buy a new battery prematurely. 2020 Subaru Outback, needs new battery in less than 2 years.

I have had to replace my battery already, i have only 19,464 miles on the car. I replaced the battery on 09/07/2022. I have replaced batteries before and there is usually a warning that it is starting to go dead, this time it was just dead and would not hold a charge.

BATTERY DRAINED WITHOUT REASON

Battery died a month after purchasing the car used. Now the new Subaru OEM battery, that replaced the original, is also failing on a regular basis. I have to charge the battery about every other time I try to start the car.

I purchased an Subaru Outback touring edition, with a turbo 4 cylinder engine, on February 8, 2020. My battery failed in 3/20, on 4/15/20 Diablo Subaru of Walnut Creek replaced the dead battery. In March of 2022 my battery died again. I was told the rear cargo light had been left on and that drained the battery. They recharged the battery and said the battery was good. After this event I bought a small battery operated jump starter to keep in my car. We went on vacation for 2 weeks, August 24, through September 7, 2022. The first time I tried to start my car it would not start. I turned of the climate control the radio and the infotainment screen and verified that none of the interior lights were on before turning the engine off. When I returned to the car it started reluctantly. Before exiting my car at...

I have had the battery be completely drained overnight for no apparent reason. Last year I took the car in 3 or more times for the dealer to diagnose. They gave me a new batter and said it was the parking break draining the battery. This year (almost a year later) the battery is again being drained. When the roadside assistance came to jump it he said the battery (after the jump) was only 3.9 volts which is much lower than anything like interior lights being left on would do. i'm worried that they haven't fixed this mysterious drain on the battery. And I see that there has already been a class action suit against Subaru of America (SOA) has been battling an issue with drained batteries on the Outback and Ascent SUVs. The original lawsuit from 2020 against SOA alleged the SUVs had defective electrical systems causing premature battery...