1931 Hupmobile Wiring Diagrams

1931 · Hupmobile · Original historical scans

Original wiring, in one place.

View 4 original wiring diagram sets filed for the 1931 Hupmobile. Select the diagram or equipment below, then open the original sheets.

Models and applications in these sheets: Century Eight, Model L, Century Six Model, Model C, Models H & U.

Circuits in this package: charging, horn, ignition, lighting, starting.

1931 Hupmobile

Historical scan

View diagram →
Original 1930–1932 Hupmobile Century Eight, Model L , Model 218 wiring diagramView diagram →
Century Eight, Model L — Vehicle wiringSource: National Automotive Service — Internet Archive
Original 1930–1932 Hupmobile Six Cylinder Model S ; Century Six Model , Model 214 wiring diagramView diagram →
Century Six Model — Vehicle wiringSource: National Automotive Service — Internet Archive
Original 1930–1932 Hupmobile Model C ; Model 221 wiring diagramView diagram →
Model C — Vehicle wiringSource: National Automotive Service — Internet Archive
Original 1930–1932 Hupmobile Models H & U ; Models 225 And 237 wiring diagramView diagram →
Models H & U — Vehicle wiringSource: National Automotive Service — Internet Archive
Included diagrams and original sources
All Hupmobile diagramsAll makes and years

Historical scans are shown as published, with original markings intact. Check the year, model and equipment on the source sheet before use. Shared diagrams may appear in several year packages and are counted once in the collection. Need the rest of the manual? Visit the Library.

Original wiring diagram

Open source ↗