2010 Subaru Outback: Transmission noise
Common wear/failure (not a recall)
Symptoms
Owners of the 2010 Outback report: transmission noise. CarComplaints.com lists 3 owner complaints, average mileage 79,350 miles.
NHTSA has 94 owner complaints for the 2010 Outback in this area. Examples:
- NHTSA complaint ODI #11667008 (filed 06/15/2025): “It is a known issue with subarus of this year that the engine will stall at random intervals when stopping, weather at a stop sign or stop light, warm or cold, fast stops or regular stopping. there is no consistency to it, completely random. there are no warni…”
- NHTSA complaint ODI #11569637 (filed 02/03/2024): “Vehicle has an automatic transmission and it stalls when stopping. there is no warning light on the dash. this happens more frequently when the vehicle is warm, in early operation it may only hesitate or run rough while stopping. a warm a stop is more likely t…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: replace transmission (3 reports). Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Diagnosis needs a scan tool; repair or replacement needs a lift, transmission jack and the manufacturer's fluid fill/relearn procedure. (Our assessment.)
Cost
CarComplaints.com owners report a typical repair cost of about $7,600 (owner-reported average, not a quote).
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .