The other circuit sends full battery voltage to the coil.
There are two separate circuits that go from the ignition switch to the coil. 1955 GMC Series 2 Truck Color Wiring Diagram Complete basic car included engine bay interior and exterior lights under dash harness starter and ignition circuits instrumentation etc Original factory wire colors including tracers when applicable Large size clear text easy to read. Wiring diagram for 92 chevy blazer My Wife Lost the keys to her 92 Chevy blazer so i bought a new ignition key and forced the old ignition cylinder outThe new ignition would not turn forwardSo I turned the ignition forward and an alarm come on I didnt no it hadI removed the alarm I ties all the same color wires together now im not getting any power. In order to make these diagrams easy to read and follow theyre very large files.