2017 Subaru Outback Problems: All 7 Known Failures | Milo
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2017 Subaru Outback problems: every known failure

All 7 documented failure points for this exact year — what goes wrong, when, what it costs, and how to spot it on a test drive. Free, from Milo's research on this model.

7known failure points
917NHTSA owner complaints
4safety recalls
$5,500worst-case single repair

A capable, honest wagon-SUV with one real Achilles' heel — the CVT — but otherwise a genuinely good ownership experience if you buy the right engine and stay ahead of maintenance.

Every documented failure, earliest first

Ordered by the mileage the problem typically appears. VERY HIGH confidence means it's tied to a documented NHTSA recall, and 2 of these are rated Critical.

0k–12k mi● Watch$0–$1,200MODERATE
Windshield spontaneous cracking (known Subaru issue on this generation, referenced in owner complaints)
How to catch it: Document any crack immediately and push for goodwill replacement — Subaru has quietly covered many of these even out of warranty.
Source: multi-source pattern (AI synthesis)
30k–60k mi● Watch$150–$400HIGH
Front passenger power window regulator/switch intermittent failure (matches complaint pattern)
How to catch it: If a window starts double-pressing or lagging, replace the switch early ($40 part) before the regulator motor burns out.
Source: owner-reported (26 NHTSA complaints)
40k–80k mi● CriticalvariesMODERATE
CVT (TR580/Lineartronic) shudder, chain wear, or valve body fault codes
How to catch it: placeholder
Source: multi-source pattern (AI synthesis)
50k–90k mi● Plan$300–$700MODERATE
Front strut mounts and sway bar end links wearing (clunks over bumps)
How to catch it: placeholder
Source: multi-source pattern (AI synthesis)
60k–100k mi● Plan$150–$1,500MODERATE
Rear differential/AWD coupling fluid neglect leading to premature wear
How to catch it: Do the diff and transfer fluid at 60k even though Subaru's severe schedule sometimes stretches it — cheap insurance for AWD longevity.
Source: multi-source pattern (AI synthesis)
80k–120k mi● Critical$3,500–$5,500MODERATE
CVT chain and torque converter wear reaching critical stage without fluid changes
How to catch it: Change CVT fluid every 30k miles with genuine Subaru CVTF — this single habit is the difference between 250k miles and a stranded highway breakdown.
Source: multi-source pattern (AI synthesis)
90k–130k mi● Watch$1,200–$2,000MODERATE
Head gasket seepage on FB25 (much rarer than old EJ25 but external oil weeping reported)
How to catch it: Monitor coolant level monthly; the FB25 is far better than the old EJ but isn't perfectly immune, so catch seepage before it becomes a blown gasket.
Source: multi-source pattern (AI synthesis)

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Findings blend documented NHTSA recalls and complaints with patterns synthesized from owner communities. Confidence is labeled on every item; an inference is never presented as documented fact. Always inspect the specific vehicle and verify open recalls by VIN before buying.

Full 2017 Subaru Outback overview · All researched vehicles · milomotormole.com