I have replaced my climate control panel with one from a used parts shop.
The one I got was from a 2003 trailblazer or envoy (who knows).
I installed it and it works for mostly everything except the two slider blend controls seem to work the opposite (blue is warmer, red is cooler).
Also, I do not seem to be able to get air to flow thru the floor vents in the
front and nothing to the rear vents. I have heard about a servo calibration or something that needs to be done when swapping controls. Is this true?
What else can be my problem?
The one I got was from a 2003 trailblazer or envoy (who knows).
I installed it and it works for mostly everything except the two slider blend controls seem to work the opposite (blue is warmer, red is cooler).
Also, I do not seem to be able to get air to flow thru the floor vents in the
front and nothing to the rear vents. I have heard about a servo calibration or something that needs to be done when swapping controls. Is this true?
What else can be my problem?