2016 Subaru Crosstrek electrical problems

Filed Nov 5, 2025 · Electrical · VA

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.

Filed Jul 11, 2024 · Airbags, Electrical · NE · crash

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.

Filed Jul 10, 2024 · Electrical · MI

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

Filed Jun 15, 2024 · Electrical · OR

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.

Filed Apr 22, 2024 · Electrical · 32,000 miles · PA

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.

Filed Mar 2, 2024 · Electrical · VA

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)

Filed Jan 5, 2024 · Electrical, Engine · NJ

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.

Filed Dec 8, 2023 · Electrical · TN

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.

Filed Apr 14, 2023 · Airbags, Electrical · CA · fire

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.

Filed Jan 11, 2022 · Brakes, Electrical · OH

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).