Gm Electric Fan Wiring Diagram. Electric fan conversion use with a c 1988 1999 chevrolet. If repair was not necessary go to step 21.
9 check for short to ground in blue wire between pcm and cooling fan relay. Ls3 w vintage air wiring chevy nova forum pac 2750 fan controller trinary switch the 1947 present temp switch wiring diagram wiring. Suggested electric fan wiring diagrams suggested primary cooling fan single speed onoff using 12 volt switching devices only for primary activation note.
Electric fan relay wiring diagram.
Included in the 18 circuit kit are trunk accessory door locks power windows reverse switch and electric fuel pump. Single fan wiring diagram how to wire dual electric cooling fans relay kit instructions 3 question 1990 sc hyundai radiator upgrade properly auxiliary cool it control diagnosis faq with a on classic car automotive gtsparkplugs add mgb looking for 2 sd install universal slimline installing twin ecm issue no. When you make use of your finger or perhaps the actual circuit with your eyes it is easy to mistrace the circuit. Often times it is no more complicated than the wiring of a well ventilated fixture.