Prior to part replacement, re-calibrate HVAC actuator. Disconnecting negative battery cable for 60 seconds.
This will automatically initiate software calibration procedure.
Removal & Installation
1. Disconnect negative battery cable then remove floor console. Remove rear heat ducts. Remove the HVAC housing. See HVAC HOUSING .
2. Disconnect electrical connection. Remove actuator retainer screws and pull actuator straight down. See Fig. 17 . Note actuator shaft position for installation reference.
3. Install blend door actuator on the housing, making sure shaft spline is positioned properly with cam. See Fig. 18 . Install and tighten actuator mounting then connect wire harness connector to actuator.
4. Install HVAC housing. See HVAC HOUSING . Install rear heat ducts then install floor console. Connect negative battery cable.
Please let us know what happens so it will help others.
Sunday, February 10th, 2013 AT 4:33 PM