Heater/ac performance

General discussion area for the L31-chassis Altima, including the 05-06 SE-R models.
Noncomposmentis
Posts: 1
Joined: Sun Oct 14, 2018 9:29 am
Car: 2005 Altima 2.5s
2009 Titan SE

Post

New here but I thought I’d post a quick one on this. My son just bought a 05 Altima 2.5s with 180k on it but in decent shape. We tracked down some minor issues but were having trouble with the heat and ac performance. Reading the manual I found really expensive probable causes but in the end the kiss method revealed that the cabin filter had never been changed and was causing the temp sensors to be erratic. 10 dollars and works perfectly now. Keep it simple stupid. :crazy:


Return to “3rd Generation Altima Sedan (2002-2006)”