I need help with a wiring problem I have with my 92 w150. On the ignition switch there are two connectors one large and a smaller 4 wire keyed connector which I need the the schematics for.
The ignition switch went bad and the small 4 wire connector got hot and disfigured. Replaced the switch and gota replacement connector from a newer dodge, but two of the wire colors on the replacement connector are different colors. Could someone tell me what this connector is for? Ibought the chiltons manual for the truck but not enough details on the wiring. Any help would be appreciated.By the way the wire colors are as follows.

yellow/red
black
Lt blue
Lt blue/black

 

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