2016 Subaru Outback electrical system problems

“Odometer Fraud. The contact purchased a 2016 Subaru Outback. The contact stated that after purchasing the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private sale, but the contact discovered the seller was associated with a car dealer. At the time of purchase, the vehicle mileage was 87,059. After obtaining a Carfax report, the contact became aware that the mileage was 207,000.”

“The reporting citizen was driving legally on [XXX] going forward towards the parking lot next to the round about when an uncrewed, autonomous commercial vehicle operated by Waymo suffered a catastrophic software/hardware failure. The 6,000-pound driverless robot taxi aggressively pursued and chased the citizen’s vehicle in reverse for that full city block despite honking the horn and then holding it down the entire time as the killing 6,000 lbs robot car kept reversing towards the citizens car instead of going forward, forcing the citizen out into a perpendicular intersecting road onto [XXX] The citizen safely evaded a severe collision solely through high-speed defensive driving, reversing, and holding down the horn to warn surrounding motorists of the out-of-control vehicle. The autonomous system failed to stop, recognize the citizen's vehicle, or register the horn. Upon reviewing the internal vehicle data and footage, Waymo’s corporate office confirmed to the citizen on several calls after the [XXX] reporting that this specific vehicle "went rogue." Waymo admitted the failure was severe enough that they immediately pulled the specific vehicle out of…”

“SUBJECT: Formal Safety Defect Complaint: 2016 Subaru Outback – Manufacturing Nondisclosure of Latent "Day 1" Design Flaw Causing Ignition Key Entrapment, Uncommanded Steering Column Lockout, and Severe Family Safety Risk I am writing to formally report a severe, unaddressed safety defect and a deceptive corporate practice by Subaru of America, Inc. affecting my 2016 Subaru Outback. This vehicle suffers from a "Day 1" latent engineering flaw that causes the physical ignition key to become permanently trapped in the ignition cylinder, triggering an uncommanded, rigid locking of the steering column assembly. Subaru has possessed documented knowledge of this failure for years, cataloging it under Technical Service Bulletin TSB 16-112-18R. Rather than fulfilling its statutory obligation to issue a comprehensive federal safety recall, Subaru deployed a voluntary, time-bound 8-year warranty extension. Subaru conveniently did not notify me of this warranty extension. By doing so, the manufacturer unconscionably ignored this defect, placing its customers at direct peril. They capitalized on asymmetric information to shift both the financial burden and the severe…”

“Parasitic battery drain due to a faulty DCM module. I've purchase 3 batteries in the past 16 months. I now have to keep a trickle charger on my car at night to ensure my battery is not dead in the morning. Unable to park overnight without charger due to fear of another dead battery.”

“The DCM (Data Communication Module), also referred to as the Starlink telematics module, has failed. This failure is causing a continuous parasitic battery drain, which rapidly depletes the vehicle’s battery even after charging or replacement. The component remains installed in the vehicle and is available for inspection upon request. The failure has resulted in repeated battery drain and loss of vehicle operability. I have experienced a dead battery approximately 4–6 times between September 2025 and present, and the condition has worsened to the point where the vehicle cannot remain running or operable without the battery dying within approximately 5 minutes. This creates a safety risk because the vehicle can become inoperable without warning, increasing the likelihood of being stranded in unsafe conditions or unable to use the vehicle in an emergency. Yes, the issue has been diagnosed and confirmed by a Subaru dealership, which identified the DCM module as failed and requiring replacement. The failure is consistent with a parasitic battery drain caused by the DCM. The vehicle has been inspected by an authorized Subaru dealership.I have also contacted Subaru…”

“I purchased a replacement battery in 2023. In August of 2025, the battery died, requiring a jump start. A local auto parts store checked the battery and it tested within acceptable limits, showing around 513 amps. A private shop confirmed this, and cleaned the battery terminals and cables. The battery functioned well until around November 2025, when it again died requiring a jump start. The battery again died in December 2025, about one month later, requiring a jump start.”