Testing and Inspection for E 350 Van Blower Motor Switch - HVAC Sensors and Switches
Blower Motor Switch: Service and Repair
Rear Air Control Switch View
REMOVAL AND INSTALLATION
1. Using a screwdriver, carefully pry the rear control assembly out of the headliner.
2. Disconnect the electrical connector from the heater blower motor switch (18578).
3. If necessary, remove the knob from the heater blower motor switch and remove the switch from the rear control unit.
4. For installation, follow removal steps in reverse order.
