2015 Jeep Wrangler: Heater not blowing heat
Common wear/failure (not a recall)
Symptoms
Owners of the 2015 Wrangler report: heater not blowing heat. CarComplaints.com lists 3 owner complaints, average mileage 28,200 miles.
NHTSA has 3 owner complaints for the 2015 Wrangler in this area. Examples:
- NHTSA complaint ODI #11717461 (filed 02/12/2026): “Jeep wrangler jk abs module issue: history, stellantis response, and safety concerns background: the discontinued abs module problem jeep wrangler owners (particularly wrangler jk models from 2011–2018) have been plagued by failures of the anti-lock brake sys…”
- NHTSA complaint ODI #11278087 (filed 11/04/2019): “Air conditioner quit cooling, found out new type of coolant eats the evaporator up and destroys it. my jeep is only 4 years old. this is the second time the a/c has stopped working. the dealer service department (jim click) was no help. this jeep has less …”
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 heater core (1 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 $1,400 (owner-reported average, not a quote).
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .