805.528.7888 nothing in the wiring diagram that would indicate that the AC system ... , it WILL NOT do this with the AC off. So, maybe someone smarter than I can ... closed 2) Coolant to radiator is shut off by thermostat a. Note: Coolant to ... heater(s) is allowed to flow regardless of coolant temp 3) Thermostat begins to ... reads about 1/2 9) Cooling fan stays OFF 10) Climbing a grade and/or on a hot ... first stage comes on 11) Continued hard running, temp will climb until second stage ... on all 1983-1991 Vanagons are comprised of four main components: 1) The gauge and ... to flash for a few seconds then go off. Once the engine started the LED is ... supposed to stay off. If for some reason the light goes off ... a ground to the green/blue wire. A lack of ground present on the blue/green wire ...
to ground, the gauge should peg and the light should flash. During your tests, if the ... blinking light is ever activated, remember that you ... the system by turning the key to the off position. If it passes this test you ... science, and it is almost unheard of that multiple failures occur ... electrical repairs to have one of our GVW-91 repair manuals, and study ... the electrical wiring diagrams. There is a nice section at the ... beginning of the wiring diagram section that explains all of the ... metal insert would fall completely out of the plastic tubing, allowing the ... , in turn allowing the hose to blow off, which would lead to all of the coolant ... SOLUTION: Custom-made brass fittings of the appropriate size and shape are ... ! It works! Every Westy we sell has one of these kits installed! The Vanagon ...