2016 Subaru Crosstrek Electrical Problems

A/C Control Head and connector burned on both ends. Dealer service center stated it was a significant safety/fire hazard if we had not immediately taken in to be checked. No warning, no fuses out. Only indication something was wrong is a/c turned on but only on 1,2 and 4. Then, same day, only on 4. Next day took to Subaru service center. When we asked how would replacing parts stop this from happening again, we were told original parts had a “Design Flaw” and was “Defective”. Replacement/New parts wiring system actually corrects the OEM defect.

NHTSA ID

11697638

Incident

Oct 20, 2025

I have a 2016 Subaru Crosstrek. Unfortunately I have had a couple of issues. The main thing being the horn. The location of the problem is affecting my air bag, AND my rear window defroster. I don’t know if Subaru has a faulty clockspring and relays, that malfunction after a certain amount of time. But for everyone’s safety, it would seem that the Subaru Corporation would implement a recall. As a result of the horn not working, I was involved in a fender bender accident, I was unable to alert a driver that they were merging into my lane of traffic. I’ve searched mechanics and auto parts stores, the cost is exorbitant, especially for a senior on a fixed income. I don’t know to whom these reports are or if they are forwarded, but I certainly hope someone in a decision making capacity will help the loyal owners of Subarus. I still, because I have no other option, drive, however I am so very cautious. And I limit my “outings” to as few as possible. It’s a hindrance, a rather very often at inopportune times. Hopefully there will be a chance for Subaru to do the correct thing.

NHTSA ID

11601238

Incident

Jul 29, 2022

Battery drain Bought new battery Got dcm update Pulled dcm fuse Still battery goes dead Thousands of vehicles involved Suburu knows the cause To expensive to fix Please help3/3

NHTSA ID

11600905

Incident

Mar 3, 2021

Horn failed to sound. It sounds when hitting the lock button three times, but doesn’t when the steering wheel is pressed. This was identified during a near miss accident when we tried to alert another driving that was weaving into our lane and couldn’t.

NHTSA ID

11594555

Incident

Jun 15, 2024

The contact owns a 2016 Subaru Crosstrek. The contact stated that while coming to a stop at a traffic signal, the vehicle was idling roughly. The contact stated no warning light was illuminated. The contact stated that the failure was intermittent but had become a recurring failure. The contact stated that the failure occurred frequently whenever the A/C was running. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that the throttle body needed to be cleaned. The vehicle was repaired. The contact stated that the failure returned, and the vehicle was taken back to the same dealer who diagnosed the vehicle and determined that the alternator and belt tensioner needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 32,000.

NHTSA ID

11584403

Incident

Sep 19, 2023

Mileage

32,000 mi

Since at least 2009 all Subaru models have a faulty air bag Clockspring. The horn doesn’t work due to this. Subaru knows about this issue. Even 2018 Forester is still using the faulty clock spring. We almost had an accident because the horn didn’t work. After researching the issue, I cannot believe a recall has not been issued. Tried to get it fixed at Subaru today. Still not fixed. We cannot drive until the horn is fixed it is dangerous driving in [XXX] and not having a horn to give a warning when you are about to be hit. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11575075

Incident

Feb 26, 2024

In three separate incidents while car only shows 70 in fuel indicator, my 2016 Crosstrek stalled while driving on a highway. I have brought my car to Subaru dealer, but they cannot find anything wrong with my 2016 Crosstrek. In each of the three separate instances after waiting on the side road for 30 minutes, I was able to restart the car and drive home. My car just had a new engine air filter replaced.

NHTSA ID

11563783

Incident

Dec 21, 2023

I own a 2016 Subaru Crosstrek with only 37,000 miles. There is a problem with my battery being drained after not driving the car for several days. I have had to call for a jump start 3 times, Aug. 8, 2023, Sept. 5, 2023 and Nov. 14, 2023, each time after returning from vacation. I replaced the battery when it happened the second time, but the problem continued to occur. I have taken my car to the Subaru dealership for diagnostic. They checked the draw level in the vehicle electric system found excessive draw of 350MAH when everything was turned off. The performed DCM (data control module) check and disconnected the fuse. The draw dropped down to 15MAH. I was told I could leave the fuse disconnected, which would leave me with a useless navigation system, loss of front speakers and bluetooth, or replace the DCM that would cost me around $1000. I have done research online and found this is an ongoing problem with Subaru. There were no warning lamps, messages or other symptoms prior to the failure each time. This poses a safety risk if I am in a public parking late at night and I cannot get my car started. I have reported the problem to Subaru of America.

NHTSA ID

11559145

Incident

Aug 8, 2023

Car caught fire from what seemed to be an electrical issue. Car became engulfed in flames within a few seconds. Fire department was called to extinguish the fire. I was lucky myself to make it out in time. The fire became so big, so quickly, I was concerned for the safety of the surrounding property. Luckily, no one was injured and no property damage took place. Car was inspected and totaled by insurance. The headlights were constantly needing to be changed. Otherwise the car was fine. I had just replaced the battery and just a few hours later the fire happened. The fire appeared to start somewhere under the hood on the passenger side.

NHTSA ID

11517135

Incident

Jan 27, 2023

On Jan 7th, during rush-hour traffic on the highway, without any warning all of my vehicle lights began to dim. The power steering and brakes went out. I was able to steer to the side of the road. Then, all of the lights went out and the car shut off. I was unable to shift the vehicle into park, and as I was going up a hill at the time, I was forced to roll backwards slowly and engage the emergency brake. Only luck prevented a serious, perhaps fatal accident. It was also below freezing in Ohio so I had to sit in the frigid temperatures until a tow truck arrived. After being towed to two separate dealerships, the Subaru dealer believes this was caused by a faulty hybrid battery, alternator, or both. An inspection is available by request. The problem did flag multiple error codes (confirmed by the dealer) but it is very frightening that there was absolutely NO warning and I feel unsafe driving this vehicle, even after it will be repaired. Next time, myself or others, may not be so fortunate. The alternator is being recalled in 2017+ Subaru Crosstrek for this very issue, but not the 2016 (my vehicle).

NHTSA ID

11446983

Incident

Jan 7, 2022

I have had three occurrences with my vehicle where I discovered a dangerous situation in the manual heater and air conditioner control module connector that resulted in the module connector and the wiring harness connector both becoming scorched and melted due to excessive heat. I believe that this is probably occurring due to high electrical current at the connector. In all occurrences, the first symptoms of the problem are intermittent blower fan speed followed by the fan speed knob becoming melted into a fixed position. The first occurrence was in February 2021 and the damaged control module (part number 72311FJ500) and the pigtail connector were replaced by a trained auto body tech. The second occurrence was in August 2021 and I took the vehicle to the Subaru dealership given it was a repeat occurrence and because we were concerned it might be a problem that could impact other vehicles. The service department at Subaru kept the vehicle for 2 weeks to diagnose the problem and eventually recommended we replace the vehicle's main wiring harness as well as again replace the damaged heater and air conditioning control module. We authorized the required repairs. The issue has now occurred for a third time and I will be taking the vehicle to Subaru again. I will be asking the service department to contact the manufacturer about this safety issue. I believe the primary risk to safety the potential of a fire in the vehicle in the right circumstances due to excessive current at the connector of the module. There is a secondary but less acute risk that the heater becomes inoperable during the winter and puts occupants at risk which is the situation we are facing as we travel frequently in rural areas.

NHTSA ID

11443862

Incident

Feb 1, 2021

Ignition Key stuck in the ignition cannot be removed from ignition after parking. This problem never occurred in previous 5 years of ownership. It happens nearly every time the car is driven, and has been reported widely on the internet by Subaru owners. In many cases, owners have not been able to remove the keys at all, and have had to call for assistance. On the advice of a repair tech, we replaced our battery, which, at 5 years old, was probably due to be replaced. This has not solved the problem.

NHTSA ID

11440054

Incident

Oct 8, 2021

I had to have it be jump-started first on 7/20/21 and again on 7/23/21, the battery had been replaced with a new manufacturer's battery in Feb. of 2020. When the battery didn't start on 7/23 there were several warning lights concerning all the electrical safety systems. AAA came again this time jumped it and it started and I had it towed to the dealership. Since it was towed to the dealership I have learned that this is a documented problem with this car and that there was even a service bulletin put out by Subaru about how to deal with the problem, their fix is to replace the battery but that is fixing the symptom but not a cure. I was told that I should report this to your agency.

NHTSA ID

11426134

Incident

Jul 23, 2021

2016 Subaru Crosstrek 2.0 LTD (CVT) When placing vehicle in park, occasionally, will not allow me to remove ignition key when transmission is placed in park position. Safety issue is that I am not able to exit vehicle because if they remains in the car, it will be an easy vehicle to steal. Especially an issue if I am in a parking lot at night or during severe weather conditions. The car dealer and Subaru of America feel that it is my financial responsibility even though there are numerous other Subaru Crosstrek owners that have voiced the same complaint. Subaru has issued several service bulletins acknowledging that there is a defect and that the shifter was redesigned for model year 2019. Subaru Service Bulletin 16-112-18R states "The cause is contamination if the Park-Range switch internal components.

NHTSA ID

11423784

Incident

Jun 21, 2021

HAD BEEN DRIVING FOR ABOUT 15 MINUTES, MAJORITY OF IT HAD BEEN ON THE HIGHWAY, AND I EXITED OFF THE HIGHWAY. I WAITED AT A STOP LIGHT AND THEN TURNED ONTO A SECONDARY ROAD. THE CAR ALL OF A SUDDEN GAVE ALL WARNING LIGHTS WITH THE HYBRID SYSTEM AND I LOST ACCELERATION IN THE VEHICLE. IT MADE IT VERY HARD TO STEER, AND WHEN STEPPING ON THE GAS IT BARELY HAD ANY POWER TO ACCELERATE THE VEHICLE. FELT LIKE I LOST THE MAIN POWER A D WAS USING ONLY THE HYBRID BATTERY TO POWER THE VEHICLE. I PULLED OFF ON A SIDE STREET PUT THE CAR IN PARK AND SHUT THE VEHICLE OFF. I WAITED A FEW MINUTES AND THEN TURNED THE CAR BACK ON AND EVERYTHING WAS FINE. THIS OCCURRED WHILE DRIVING AND IF IT HAD HAPPENED TWO MINUTES EARLIER I WOULD'VE BEEN ON THE HIGHWAY AND IN REAL TROUBLE.

NHTSA ID

11414754

Incident

Apr 30, 2021

Mileage

133,000 mi

KEY IS UNABLE TO BE REMOVED FROM IGNITION AFTER SHIFTING TO PARK. SOMETIMES REQUIRES YOU TO SHIFT IN AND OUT OF PARK SEVERAL TIMES TO GET THE KEY TO RELEASE. SEEMS TO BE A COMMON COMPLAINT AND A DEFECTIVE PARK POSITION SENSOR.

NHTSA ID

11413676

Incident

Dec 20, 2020

Mileage

30,000 mi

KEY IS UNABLE TO BE REMOVED FROM IGNITION AFTER SHIFTING TO PARK. SOMETIMES REQUIRES YOU TO SHIFT IN AND OUT OF PARK SEVERAL TIMES TO GET THE KEY TO RELEASE. SEEMS TO BE A COMMON COMPLAINT AND A DEFECTIVE PARK POSITION SENSOR.

NHTSA ID

11362675

Incident

Sep 1, 2020

Mileage

52,000 mi

WHEN PUTTING THE CAR IN PARK I AM UNABLE TO GET THE KEY OUT OF THE IGNITION. AFTER 2-6X OF PUTTING IT IN AND OUT OF PARK THE KEY WILL RELEASE.

NHTSA ID

11360348

Incident

Oct 1, 2019

Mileage

55,000 mi

MY IGNITION KEY GETS STUCK SOMETIMES. I BELIEVE IT IS THIS ISSUE: HTTPS://STATIC.NHTSA.GOV/ODI/TSBS/2018/MC-10153178-9999.PDF

NHTSA ID

11360049

Incident

Sep 3, 2020

WHEN THE CAR IS PUT IN PARK THE KEYS AUTOMATICALLY LOCK IN THE IGNITION AND CANNOT BE REMOVED. WHEN SEARCHING THE INTERNET FOR THIS ISSUE IT CAME UP NUMEROUS AMOUNTS OF TIMES. SOMEONE FOUND OUT THE ISSUE THAT SUBARU INSTALLED FAULTY CONNECTORS NEAR THE SHIFTER. THAT IS SUPPOSED TO SEND A SIGNAL TO THE STEERING WHEEL IN ORDER TO RELEASE THE KEYS FROM THE IGNITION. HOWEVER THAT SIGNAL IS NOT ALWAYS SENT BECAUSE THE ELECTRICAL COMPONENTS DO NOT CONNECT WHEN IT IS PUT INTO PARK. DRIVER'S ONLY HAVE A TEMPORARY SOLUTION OF SHIFTING IT INTO DRIVE THEN BACK INTO PARK MULTIPLE TIMES WHILE TRYING TO PULL THE KEYS OUT. MY CAR IS CURRENTLY OUT OF WARRANTY DUE TO MILEAGE HOWEVER IT IS ONLY 4 YEARS OLD AND SHOULD BE REPLACED BY A RECALL, SINCE THIS IS A SAFETY ISSUE AS KEYS MAY BE LOCKED IN THE VEHICLE IN ORDER FOR THE AUTOMOBILE TO BE STOLEN.

NHTSA ID

11353390

Incident

Sep 6, 2020

Mileage

933,480 mi

MY BATTERY KEEP DRAINING ALL THE TIME SINCE I BOUGHT THE CAR I HAVE CHANGED 3 OF THEM. TWO OF THE BATTERY WERE STILL OKAY BUT I STILL CHANGED THEM. ALSO, ALL THE WARNING LIGHTS ON THE DASHBOARD KEEP ON AND OFF WITHOUT THE CHECK ENGINE LIGHT. I BROUGHT THE CAR TO THE DEALER AND THEY FIXED THE BRAKE SWITCH RECALL AND I ALSO MENTION THE PROBLEM TO THEM BUT THEY COULD NOT FIND ANYTHING WRONG WITH THE CAR. FEW DAYS LATER, I BROUGHT THE CAR BACK TO THE DEALER BECAUSE THE WARNING LIGHTS WERE ON AND OFF ON THE DASHBOARD. THEY DIAGNOSED THE CAR AND SAID THE CAR NEED TO REPLACE THE VALVE BODY TRANSMISSION WHICH I DOUBT THAT MY CAR HAS PROBLEM WITH THE TRANSMISSION. I ALSO HAVE DONE SOME RESEARCH AND A LOT OF PEOPLE WHO OWN THE SUBARU HAVE THAT SAME ISSUE. I PERSONALLY USED TO OWN THE SUBARU BRZ AND THAT CAR ALSO HAS THE PROBLEM WITH THE BATTERY AND THE DEALER JUST REPLACED IT FOR ME.

NHTSA ID

11348904

Incident

Jul 1, 2019

Mileage

15,000 mi

WHILE PUTTING MY VEHICLE IN PARK THE KEY WILL NOT RELEASE FROM THE IGNITION. IT TAKES MULTIPLE ATTEMPTS OF GOING BACK AND FORTH TO GET THE KEY TO RELEASE FROM THE IGNITION. TOOK IT TO THE DEALERSHIP AND IT WAS DIAGNOSED WITH "FAILURE TO PARK POSITION, AND NEEDED TO REPLACE THE MICRO SWITCH PLATE" WITH A COST OF APPROXIMATELY $800.00 DOLLARS. *TR

NHTSA ID

11325372

Incident

May 20, 2020

Mileage

40,000 mi

THE KET GETS STUCK IN THE IGNITION WHEN THE VEHICLE IS PUT IN PARK. THE VEHICLE IS STATIONARY.

NHTSA ID

11322019

Incident

Apr 22, 2020

Mileage

38,000 mi

MY CAR JUST HAS HAD BACKUP CAMERA ISSUE SINCE A MONTH AGO. I CALLED THE LOCAL SUBARU SERVICE BUT THEY WOULD CHARGE ME FOR A DIAGNOSIS WHICH I DON'T LIKE THE IDEA TO PAY IT. I LEARNED THAT SUBARU RECALLS OTHER SUBARU MODELS (NON CROSSTREK) FOR ITS BACKUP CAMERA ISSUE. I WOULD LIKE TO SEE MY BACKUP CAMERA TO BE FIXED WHICH THAT IS A SAFETY CONCERN.*DT VEHICLE HAS NOT BEEN REPAIRED. CONSUMER STATED CROSSTREK WAS NOT INCLUDED IN THE RECALL.*JB

NHTSA ID

11297483

Incident

Dec 1, 2019

Mileage

67,000 mi

THE VEHICLE WAS LOSING POWER AND GETTING CLOSE TO THE POINT OF STALLING BUT NEVER STALLED. IT WOULD PERIODICALLY NOT SWITCH GEARS AS WELL. SEEMS LIKE IT COULD HAVE BEEN A FAULTY BRAKE LIGHT SWITCH. APPARENTLY I WAS TOLD THAT MY VEHICLE WAS NOT COVERED UNDER THE RECALL PUT OUT EARLIER FOR THIS ISSUE. SO I HAD TO PAY OUT OF POCKET.

NHTSA ID

11288735

Incident

Oct 1, 2019

Mileage

65,000 mi