2015 Honda Civic: Transmission failed
Common wear/failure (not a recall)
Symptoms
Owners of the 2015 Civic report: transmission failed. CarComplaints.com lists 6 owner complaints, average mileage 85,700 miles.
NHTSA has 181 owner complaints for the 2015 Civic in this area. Examples:
- NHTSA complaint ODI #11771056 (filed 10/14/2026): “The vehicle experienced a sudden component failure while driving, triggering immediate warning lights for the integrated motor assist (ima), high-voltage battery system, and braking system. the failure of the motor power inverter (mpi) causes an abrupt loss of…”
- NHTSA complaint ODI #11759447 (filed 08/25/2026): “The contact owns a 2015 honda civic. the contact stated that while driving at various speeds, the vehicle hesitated while depressing the accelerator pedal. there was no warning light illuminated. an independent mechanic diagnosed the vehicle with transmission …”
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 (5 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 $3,680 (owner-reported average, not a quote).
Typical parts (search links, no affiliate codes)
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