Fan Control Lever (Fan Switch)

Chart "A" Blower Motor Does Not Run Steps 1 - 6:

Chart "B" Blower Motor Does Not Run At Low Position Steps 1 - 2:

Chart "C" Blower Motor Dose Not Run At Medium Low Position Steps 1 - 2:

Chart "D" Blower Motor Does Not Run At Medium High Position Steps 1 - 2:

Chart "E" Blower Motor Does Not Run At High Position Steps 1 - 2:

Chart "F" Blower Motor Does Not Stop In "OFF" Position Step - 1:

Current flows to the blower motor through the heater and the A/C relay (B-36) to activate the rotation of the blower motor by turning "ON" the fan control knob (fan switch). Blower motor speed is controlled in stages by the resistor, by operating the switch from "LOW" to "HIGH".

For the inspection of the relays, switches and units in each table, refer to Individual Inspection. Individual Component Inspections