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1995 Ford Bronco C103 In-Line Connector Pinout - EVTM Page 150-2

In-line connector faces (150-2, 1995 Bronco) showing C103F and C103M pin layouts with circuit numbers and wire color codes.

AI caption · Photo 696 of 1799

This is page 150-2, 'In-Line Connector Faces,' from the 1995 Ford Bronco electrical/vacuum troubleshooting manual (EVTM). It shows face-view pinout diagrams for the mating in-line connector pair C103F (female, black, harness part 15525) and C103M (male, black, harness part 12A581). Each connector has 16 cavities arranged in four rows of four, with the male and female views mirrored so wires match when the connectors join. Each cavity is labeled with its Ford circuit number and wire color code: 140 (BK/PK), 298 (P/O), 359 (GY/R), 199 (LB/Y), 480 (P/Y), 315 (P/O), 57 (BK), 924 (BR/O), 32 (R/LB) in two cavities, 463 (R/W), 923 (O/BK), 970 (DG/W), 766 (BK/LG), 784 (LB/BK), and 210 (LB). A reader can use this page to identify which circuit/wire color occupies each cavity of connector C103 when diagnosing wiring problems, back-probing, or repairing a damaged connector on a 1995 Bronco. Faint bleed-through text from the reverse page (connectors C200M, C200F, C202F) is visible but not readable.

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Frequently asked questions

What connectors are shown on 1995 Bronco EVTM page 150-2?
The mating in-line connector pair C103F (black, part 15525) and C103M (black, part 12A581), each with 16 pins, shown face-on with circuit numbers and wire colors for every cavity.
What wire is in pin 13 of connector C103 on a 1995 Bronco?
Pin 13 carries circuit 57 with a black (BK) wire.
Which circuits pass through the C103 connector?
Circuits 32 (R/LB, two cavities), 463 (R/W), 923 (O/BK), 970 (DG/W), 766 (BK/LG), 784 (LB/BK), 210 (LB), 140 (BK/PK), 298 (P/O), 359 (GY/R), 199 (LB/Y), 480 (P/Y), 315 (P/O), 57 (BK), and 924 (BR/O).
What color are the C103F and C103M connector bodies?
Both C103F and C103M are black connectors.
How many pins does the C103 connector have?
16 pins, arranged in four rows of four (numbered 1–16).

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