Heater only blows ice cold or hot

[know1edge]

2003 QX4, AC has a range of 18-32 degrees, but everything from 18.5-32 degrees is the same, HOT like 32.
so essentially, only 2 temps, 18 and 32.

[atraudes]

Per Towncivilian in a different thread: park with the front end in direct sunlight, then run the self-diagnosis procedure described on page HA-44 of the factory service manual and report your results.

[know1edge]

THANK YOU!
Exact same as the other thread, my sensor came loose (and there was no sun so i pulled a 25 too). Boggles my mind how it could have came loose but anyways, THANKS

[atraudes]

Right on Glad to hear you got it sorted out!