2017 Chevrolet Tahoe: A/C condenser combi-cooler refrigerant leak
Common wear/failure (not a recall)
Symptoms
Owners of the 2017 Tahoe report: A/C condenser combi-cooler refrigerant leak. CarComplaints.com lists 4 owner complaints, average mileage 69,050 miles.
NHTSA has 9 owner complaints for the 2017 Tahoe in this area. Examples:
- NHTSA complaint ODI #11672604 (filed 07/10/2025): “In my tahoe, my ac stopped working. [xxx] nhtsa issued a statement but gm is not covering my vehicle information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6)…”
- NHTSA complaint ODI #11660688 (filed 05/13/2025): “Purchased march 2022 late october 2024-motor and a/c condenser had to be replaced november 2024- thermostat had to be replaced due to fan constanly running and draining the battery february 2025- thermostat line popped off and had to be replaced may 2025-curre…”
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 the condenser, do freon flush (4 reports). 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 $1,570 (owner-reported average, not a quote).
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
- CarComplaints.com: A/C condenser combi-cooler refrigerant leak (2017 Tahoe)
- NHTSA complaints API, 2017 Tahoe
Page last updated .