TheSamba :: Vanagon - View topic - 1990 Vanagon Fuse I have been searching high and low for a diagram for the fuse box and relay for a 1990 vanagon. Just look at the 90+ wiring diagram, headlight switch section. Compare with the 88/89 headlight switch wiring diagram. Some early 90 still have the old wiring. 1990 Mitsubishi Vanagon | Stereo Wiring Diagram 1990 Mitsubishi Vanagon Speaker Sizes. Audio Front Speakers Size: 4″ Speakers Audio Rear Speakers Size: 5 1/4″ Speakers. The following information is currently not available: Stereo Dimmer Wire Stereo Antenna Trigger Wire Stereo Amp Trigger Wire *If you know any of the above or any other missing information please use the comment box below 1990 Volkswagen Vanagon | Stereo Wiring Diagram 1990 Volkswagen Vanagon. April 7th, 2017 Posted in Volkswagen Vanagon. 1990 Volkswagen Vanagon Stereo Wiring Information. Radio Battery Constant 12v+ Wire: Red/White Radio Ground Wire: Brown The stereo wiring diagram listed above is provided “as is” without any kind of warranty. The Volkswagen VW T25 / T3 / Vanagon Westfalia Camper The Volkswagen VW T25 / T3 / Vanagon Westfalia Camper - Downloads Page. (Deutsch) includes wiring diagram - PDF Format. Download 1980 VW Vanagon Westfalia Camper Owners Manual Handbook Download 1990 Westfalia Vanagon Camper Power Mirror Technical Specification - 1990 Mitsubishi Vanagon Car Stereo Wiring Diagram Whether your an expert Mitsubishi Vanagon mobile electronics installer, Mitsubishi Vanagon fanatic, or a novice Mitsubishi Vanagon enthusiast with a 1990 Mitsubishi Vanagon, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1990 Mitsubishi Vanagon vehicles are becoming increasing more difficult to identify due to the installation of Read More Read More VW Vanagon 1990 2,1 wbx radiator fan wiring diagram - CarGurus VW Vanagon 1990 2,1 wbx radiator fan wiring diagram 1 Answer. I am replacing a defect ballast resistor for fan low speed and search for a wiring diagram for the ballast resistor with 3 connection points.