Trooper LTD V6-3165cc 3.2L SOHC MFI (6VD1) (1997)
Blower Motor Switch: Initial Inspection and Diagnostic Overview
Fan Control Knob (Fan Switch) & Air Conditioning (A/C) Switch
Current flows to the blower motor through the heater & 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 flow chart, refer to "INDIVIDUAL INSPECTION".
Check for continuity between fan switch and A/C switch side connector terminals.
Fan Control Lever (Fan Switch)