1921 Buick Model 6-21 Wiring Diagram

Here we have the wiring diagram of the 1921 Buick Model 6-21. This is a very readable schematic diagram, you can see all the components and their connections. If you have wiring problem, the first thing you should check is the connections, see if they are broken, if each connections are in good conditions then you move on to check for any broken components. Some components you’ll see here are: breaker, ignition coil, side lights, tonneau lights, dash lamps, lighting and ignition switch, ammeter, etc. (Click image to enlarge)

 Wiring Diagram For 1921 Buick Model 6-21