1931 DeSoto Wiring Diagrams

1931 · DeSoto · Original historical scans

Original wiring, in one place.

View 2 original wiring diagram sets filed for the 1931 DeSoto. Select the diagram or equipment below, then open the original sheets.

Models and applications in these sheets: Series Sa, Six Model Ck.

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

1931 DeSoto

Historical scan

View diagram →
Original 1931 DeSoto Series Sa wiring diagramView diagram →
Series Sa — Vehicle wiringSource: National Automotive Service — Internet Archive
Original 1930–1931 DeSoto Six Model Ck wiring diagramView diagram →
Six Model Ck — Vehicle wiringSource: National Automotive Service — Internet Archive
Included diagrams and original sources
All DeSoto 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

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