AC Not Cold Due to Pressure Hose Leak on Nissan Altima Hybrid

Problem Description and Possible Solution

The AC system may blow warm air due to refrigerant loss caused by a leaking low pressure AC hose. These hoses commonly develop a leak at the hose crimp connection.

Problem Data
RepairPal Verified
Average mileage: 71,500 (50,000–93,000)
5 model years affected: 2007, 2008, 2009, 2010, more2011
6 people reported this problem