1912 Cadillac Wiring Diagrams
1912 · Cadillac · Original historical scans
Original wiring, in one place.
View 2 original wiring diagram sets filed for the 1912 Cadillac. Select the diagram or equipment below, then open the original sheets.
Models and applications in these sheets: Delco electrical system; Model 40.
Circuits in this package: charging, horn, ignition, lighting, starting.
Included diagrams and original sources
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Model 40 — Reed original wiring plate · 1 sheet
Reed Service Manual (1912–1928) — Internet Archive · Original scan · leaf 101 -
Delco electrical system — Wells original blueprint · 1 sheet
Wells' Automotive Wiring Manual (1922) — Internet Archive · Original scan · leaf 70
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 Manuals & Literature in The Library.