Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hello, there should be a black wire at th blower motor and resistor connector, with a volt meter set to ohms check them for coninuity to gorund. Let me know what you find and we can work further if needed.
Is this a 2wd, 4wd, a LT, SS, LS, EXT< etc and which engine is in this?
I know it's the middle of the night, but when I got up to go to the bathroom, I seen your reply, so here is the wiring diagram.
I don't see you mentioning that you checked the fuse, so to begin, check that blower fuse (hot at all times) UNDER- HOOD FUSE BLOCK, ON LEFT SIDE OF ENGINE COMPT and make sure you test for voltage on both sides of the fuse.