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Blend Door Actuator Calibration

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41K views 9 replies 9 participants last post by  BillStrachan  
I'd disconnect the neg. batt. cable while replacing the bda. Prior installing the new 1, position the shaft to match the old 1. You can do this with 2 jumper wires and a battery source or simply plug the new 1 in to align it unless it's the drivers side temp control, lol. No formal reboot/calibration needed.