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Ignition switch wire help


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1033438114_C267_C268IgnitionSwitch.jpg.f1feda37cf6771ffdaf85057505f9f8f.jpg

 

Looks like Connector C268. I3(orange) should be Power Window Circuit Breaker/Clock fuse feed. Smaller gauge wires would be used for the purpose of Bulb Checking (G1_G2) (Brake bulb_Coolant bulb). B3 is Fuse_Link_F.

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Bulb checking is a function performed during CRANK. It requires switching to ground (small gauge wires). This will light the lights (BRAKE_COOLANT) letting you know the bulbs are GOOD. You may lose this function unless you can come up with some Relay logic (switch to GND) for these circuits during the CRANK cycle.

 

I’m not sure what to say about the ORG wire except it’s a HOT in RUN circuit. Wiring here is most confusing. Seem to affect certain Clocks/certain Radios circuits. Not much help here.
 

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The small gauge wires (SW to GND), when connected, would Bulb Check when the KEY is SW to the CRANK position.

 

The ORG wire (C268_I3) would require a 12vdc feed (C268_B3) from a HOT circuit and the KEY needs to be in the RUN position.
 

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