64 11 225 Replacing Controller For Heater/Air Conditioner Fan

64 11 225 Replacing Controller For Heating And A/C System Blower







Release screws (1) and feed out cover (2) towards bottom.







Disconnect plug connection (1).
Turn controller (2) to left slightly and remove.







Installation:
Marking (1) on controller must match up with marking (2) on heater.