Blower motor won't come on

lowrider6918

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Jan 20, 2023
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Kentucky
Does anyone know on the ac switch where there is a little green on top big green in middle and bottom is black. Should that little green wire on top have power. When I plug it up I lose all grounds to my speed selector. Plus I don’t have power going to my motor. 2000 TJ
 

CharlesHS

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Hope this A/C wiring schematic from the Factory Service Manual will assist you to find an answer to you question.


IMG_9938.jpg
 

CharlesHS

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Trying to read those are Greek to me. There is just that one wire causing me problems.

IF you are referring to the green wire between Connector 1 terminals B and E (12 ga); that is the ground that goes thru the model selector switch C3 terminal C (12 ga black wire) which comes from the G202.
Disconnect the wiring harness and inspect the wiring for overheating; then test the mode selector switch terminals for continuity.