The AC fan switch in my 92 RRC will turn the blower on, but only if in the "O" off position. Moving it towards the "I", "II", and "III" positions does little to change the blower speed except around "III" it shuts the system off (compressor disengages, blower and condenser fans turn off). The switch also seems to activate the system in between some of the positions marked on the bezel, as if were not lined up right or not making a good connection internally. I do not think it is the blower resistor because the whole system shuts off in these in between positions, rather than just the blower.
This leads me to believe the switch is bad, or perhaps someone put the connectors on wrong at some point. In any case, I would like to have a replacement switch in hand before I get into it. Any suggestions? Is this five-pronged Four Seasons unit on Amazon a correct replacement? Or do I just spring for the Lucas switch?
This leads me to believe the switch is bad, or perhaps someone put the connectors on wrong at some point. In any case, I would like to have a replacement switch in hand before I get into it. Any suggestions? Is this five-pronged Four Seasons unit on Amazon a correct replacement? Or do I just spring for the Lucas switch?
Amazon.com: Four Seasons 35718 Lever Selector Blower Switch : Automotive
Buy Four Seasons 35718 Lever Selector Blower Switch: Dash Blower - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
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Switch Heater - PRC5436LUCAS - Lucas Classic | Rimmer Bros
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