General Motors Trailer Wiring. It is also shown along with other land vehicles on page 20 of Background for Victory below. The orange and blue wires are in a separate bundle taped to the wire harness that runs down the frame on the drivers side.
This item is a Special Order PartMost special order parts will generally ship from our warehouse within 48-72 hours but may take up to 7-10 business days based upon their availability from General Motors before shipping from our facility in North Carolina. For trailers that require more than the standard 4-pin connection use this GM Accessories Trailer Wiring Harness Adapter. The Light and Medium Duty Body Builder Manuals that are published by Upfitter Integration contain a wide range of technical information including electrical schematics body and frame dimensions exhaust system modification etc.
In the 1942 General Motors annual report it was noted that Packard Electric was supplying wiring assemblies for the Cadillac built M-5 tank.
GMC Engine Fault Codes DTC. Some wiring system issues are more complex however. Sold in either pre-cut lengths or available in spools. The orange and blue wires are in a separate bundle taped to the wire harness that runs down the frame on the drivers side.