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Green control module circuit board with four Potter & Brumfield…

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LCMView all 8

Green automotive control-module circuit board removed from its case

Two electronic control modules with relays and connectors on a surface

Two annotated fuse-relay box circuit boards compared side by side with relays

Circuit board with visible solder points and traces

Annotated back of a 1998 Grand Marquis LCM circuit board with circled solder joints

Black Potter & Brumfield automotive relay with printed part number, close-up

Underside of a small black electrical relay or switch showing its metal pin terminals

8photos in this albumView all

Close-up of an automotive electronic control module removed from its case, showing the green circuit board populated with four black Potter & Brumfield VKP-3H30-Z01 relays, integrated circuits, and a white multi-pin connector header along the right edge. The board is laid on a light-colored surface under dim indoor light.

AI caption February 2011 · Photo 4 of 8