If you've replaced the actuators and they are working.
One of the blend doors may be broken inside the heater box. To repair or replace the broken door you
have to remove the heater box. This is not a small job. The book gives 6-7 hours for the job. There is a
cheat that I've heard good things about. I guess it can
be done in a fraction of the time. You can find out
about it at heatertreater.net I have not used it myself
but I know somone who has. And it worked well for
him. Hope this helps.
Of the 5 wires that come from the mode actuator. None of them appear to be a ground. So when you removed the actuator, that may have interupted the ground.Try using a clip lead to ground the
actuator and the cam should turn.Also while the act. moter is off,
mark the door position and try to move the blend door by hand.
And see if it's broken or bound up. Let me know how you make out.
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How do I know if the actuators are working.Before I put the one in the middle of the truck down by floor in I move the Duel temp setting up and down and watched the round circle in the actuator turn. I took it back out but left it wired up, and did the same. But the round circle in the actuator did not turn.
Works good now after I did that.
THANKS,THANKS,THANKS
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