2015 Subaru Outback engine and engine cooling problems
3 owner complaints about engine and engine cooling on the 2015 Subaru Outback have been filed with NHTSA. The average reported mileage at failure is 163,000 miles. No recall currently covers this component on this model year.
What exactly fails
- Engine And Engine Cooling › exhaust System › emission Control › catalytic Convertor 1
- Engine And Engine Cooling › exhaust System 1
- Engine And Engine Cooling › exhaust System › manifold/header/muffler/tail Pipe 1
Owner complaints
Jun 5, 2026 · failed Feb 19, 2025 · 244,000 miles · AZ
The contact owns a 2015 Subaru Outback. The contact stated that while driving at an undisclosed speed, the exhaust manifold detached from the vehicle. Due to the failure, the vehicle was towed to the residence. The dealer was contacted; however, the vehicle was not diagnosed or repaired. The dealer advised the contact that a recall repair was previously performed on the vehicle, which was related to an exhaust pipe cracking, and that additional repairs would be at the owner's expense. The manufacturer was notified of the failure. The approximate failure mileage was 244,000.
Oct 31, 2025 · failed Jan 1, 2025 · 110,000 miles · CA
The contact owns a 2015 Subaru Outback. The contact stated that while driving at an undisclosed speed, and while at a stop light, there was an abnormal exhaust fumes odor inside the vehicle. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed with a cracked exhaust pipe. The vehicle was not repaired. The manufacturer was contacted and confirmed that the vehicle was previously repaired under Service Program Bulletin: WUJ-95 but no additional assistance was provided. The failure mileage was approximately 110,000.
Sep 25, 2025 · failed Jun 11, 2025 · 135,000 miles · WA
The contact owns a 2015 Subaru Outback. The contact stated that while starting the vehicle, there was an abnormal exhaust odor entering the cabin of the vehicle through the vents. No warning lights were illuminated. The contact stated that the vehicle was consuming an excessive amount of fuel. Before the contact purchased the vehicle, the contact became aware that the vehicle had been repaired under recall for the catalytic converter. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the issue. The failure mileage was approximately 135,000.
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