blower motor quit working except on high and low, replaced the resistor and the connector now it works on only three of the four speeds have also replaced the dash switch,still just working on three speeds, is there anything else i should check
Take a good close look at the wiring terminal that plugs into the blower resistor. You are looking for any sign of corrosion, burning or discoloration. If you find any, then the connector and wiring pigtail must be replaced. Also check to make certain you were given the correct part.
Just to add, What speed are you missing? Hi speed doesn't use a resistor. Note the diagram, the top wire on right side that goes to selector switch, that is for hi speed. The resistor and selector switch are on the blower motor ground circuit.
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