JSabah Posted November 20, 2019 Report Share Posted November 20, 2019 (edited) The wiring diagram says that the power to the fan switches comes from the fuel gauge to the “B” terminal of the control knobs .... problem is I don’t see any markings on them. Does it matter which terminal is the feed and which goes to the fans. Edited November 20, 2019 by JSabah Quote Link to comment Share on other sites More sharing options...
plymouthcranbrook Posted November 20, 2019 Report Share Posted November 20, 2019 When I hooked mine up I put the output in one spot and the power to the other. If it didn't work I switched them. No problems afterward. i want to say that the wires to the left lead side of the car are power but would have to check to make sure. Quote Link to comment Share on other sites More sharing options...
JSabah Posted November 21, 2019 Author Report Share Posted November 21, 2019 I’m confident that they can be hooked up and changed if not correct. However, I was able to remove and clean better and was able to find the markings and am posting here so if anyone in the future has the same questions, hopefully it will be available to them. The “B” marking is on the terminal that is just a terminal and not connected to the exposed copper that goes to the resistor. The terminal that is connected to the exposed brass that connects to the resistor is marked “M”. “B” goes to the power (blue and white wire from the fuel gauge) and “M” goes to the motor. Quote Link to comment Share on other sites More sharing options...
greg g Posted November 21, 2019 Report Share Posted November 21, 2019 I would run a dedicated fused wire from the acc. terminal of the IGN switch to the power in terminal of the fan switch. Quote Link to comment Share on other sites More sharing options...
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