Find out how to access AutoZone's Wiring Diagrams Repair Guide for GM Full-Size Trucks 1980-1987 . AutoZone's Repair Guides tell you what you need to know to do the job right. Menu. Search Articles. Submit Search.. Chevrolet Silverado 1500 Electrical, Wiring, & Connectors. Chevrolet Silverado 1500 Parts. Related Posts.. The oil & choke are all tied into the ALTERNATOR check the plug at the regulator 2 wire plug on ALT. That light you are referring to is the choke light. In theory the light is supposed to look like a choke plate with a pivot in the center. On some Chevrolet models it simply says "choke/oil" instead of having a picture.
![[DIAGRAM] Diagram Of A Manual Choke For 1985 Chevrolet](https://i.ytimg.com/vi/y9dwVZ6XG4w/maxresdefault.jpg "[DIAGRAM] Diagram Of A Manual Choke For 1985 Chevrolet")
The choke warning lamp receives power (as do all the other gauges and warning lamps like oil pressure, coolant temp, brake warning, fuel tank, voltage, etc.) from the 20 amp fuse in the slot labeled Gauge/Idle.. but the wiring diagrams below explain what I mean. You must be registered for see images attach. 1985 Truck Model Shortbed c10. 1985 Chevy C-10 10-14-2004, 07:16 PM #6: 69 air cab. Anyone know how an electric choke works? The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board. This is the diagram. The oil pressure switch is separate from the idiot light or gage sender. _____ Joe '75 GMC Gentleman Jim.