92 Ram AC question?

Question:
I push the AC button and the compressor comes on, but no fan. The Blower Motor works fine, fuse is fine, relay is fine. vent, heat, etc still wont seem to kick the fan on. what else could be the matter? Its rather hot here in AZ please help

Answers:

Where is the thermostat located on a 1994 Chevrolet Camaro?

inside the selector switch is a vacuum line, check that for leaks first off.. now if your saying that the interior fan is not coming on then you need to check frayed wiring where its connected by the firewall. disconnect the wire harness from the fan and try to hookup a power supply to that part of the fan first, if the fan works then you have another issue going on somewhere down the wiring line. trace back the wires and look for your ground wire. also the interior switch selector might have a switch inside that is not working anymore.. you might have to replace that as well.. good luck and i hope this helped.

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