1991 Chevrolet Silverado ignition switch wiring harness

Tiny
HEMICHARGER
  • MEMBER
  • 1991 CHEVROLET SILVERADO
  • 4.3L
  • 6 CYL
  • 2WD
  • MANUAL
  • 230,000 MILES
Hello I need the color code for the ignition switch for my 91 silverado im converting from a key to a switch
Friday, March 20th, 2015 AT 9:54 AM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 33,741 POSTS
There's five switches built into the ignition switch. They turn on different circuits at different positions. Two red wires supply the 12 volts. With a manual transmission, a yellow wire goes to the clutch switch, then to the starter solenoid.
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Friday, March 20th, 2015 AT 2:57 PM

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