I have heat on the drivers side but it blows cold air on the passenger side. Someone posted the suggestion to hold the auto and off buttons on the climate control for 5+ seconds. This should attempt to move the valves to their home position. I can hear the valves/door moving but it does not resolve the issue. Is there something else I can try or is there another door that might not be opening and if so where would it be located. I have a 1997 Catera
Thanks
Thanks