1978 Mgb Fan Relay Wiring Diagram. If the wire comes in contact with the surrounding metal a short will result and toast. In this circuit the fan wire is moved from the thermo switch contact to a relay contact.
Connect a new clean ground to the 3051 terminal. Radiator cooling fan relay. 1977 models with all switched ignition circuits powered by the ignition relay.
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The insulation around the wiring tends to chafe and wear through repeated shifting. The north american spec just has two green circuits and hence only one in line fuse. Suggested electric fan wiring diagrams converting a 12 volt switch into a ground switch these diagrams show the use of relays onoff sensors onoff switches and onoff fan controllers. 1978 mgb fan relay wiring diagram triumph spitfire wiring diagram wiring diagrams april 7th 2019 triumph spitfire wiring diagram if you haven t guessed the haynes manual s wiring diagram is very wrong especially for us 1500 s tom o malley has spent many.