I have a 1998 V6 Nissan Maxima with approx 154k miles. My a/c fan is blowing on 4 all time, will not adjust down (manual or auto) when interior temp is cold. I can adjust the temp. Up or down manually, it won’t auto. Then when a/c turned off air blows at feet vent. After replacing the expansion valve is when all this started. The automatic dash controller was replaced last month. Thanks for any help!
Thursday, July 5th, 2007 AT 4:50 PM