02 AV 1500, HVAC system is always on defrost, no matter the control setting.
Watched some you-tube videos. Tried a reset a couple times, no improvement. Not sure if it's the right reset, point me to a thread if you know one.
Can rotate the actuator arm by hand, and will get air flow through all the right spots.
When I start the truck, the actuator defaults to defroster only. I can move it by hand to the other settings, but if I let go it will go back to defrost.
Bad actuator, or perhaps a relay? Can get an actuator for not too much $$, but don't want to throw money at it.
Tried a search, but little info on the 02.
Watched some you-tube videos. Tried a reset a couple times, no improvement. Not sure if it's the right reset, point me to a thread if you know one.
Can rotate the actuator arm by hand, and will get air flow through all the right spots.
When I start the truck, the actuator defaults to defroster only. I can move it by hand to the other settings, but if I let go it will go back to defrost.
Bad actuator, or perhaps a relay? Can get an actuator for not too much $$, but don't want to throw money at it.
Tried a search, but little info on the 02.