2016 Honda Civic: A/C not working properly
Common wear/failure (not a recall)
Symptoms
Owners of the 2016 Civic report: a/c not working properly. CarComplaints.com lists 111 owner complaints, average mileage 43,550 miles.
NHTSA has 206 owner complaints for the 2016 Civic in this area. Examples:
- NHTSA complaint ODI #11757577 (filed 08/17/2026): “The vehicle has experienced repeated a/c refrigerant leaks. in march 2026, a honda dealer replaced the condenser and compressor shaft seal under warranty. several months later, the a/c again gradually lost cooling. the dealer diagnosed leaks from the evaporato…”
- NHTSA complaint ODI #11745531 (filed 06/22/2026): “The a/c evaporator core failed completely on my vehicle due to a known manufacturing and design defect in this climate control system architecture. because the system cannot hold refrigerant, the vehicle has entirely lost its moisture-removal capability. this …”
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 compressor (37 reports) replace condenser (14 reports) A/C evac, recharge, replace line (7 reports) replace evaporator core (3 reports) will need to spend over $1800 to fix problem (3 reports) AC /. Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Opening the A/C system requires refrigerant recovery equipment, and US EPA Section 609 certification is required to service vehicle A/C for compensation. (Our assessment.)
Cost
CarComplaints.com owners report a typical repair cost of about $1,360 (owner-reported average, not a quote).
Typical parts (search links, no affiliate codes)
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