1986 Ford Bronco Speed Control Amplifier & Wiring Harness Diagram (14401, 9A840)

This is a photographed page from a Ford factory service manual showing an exploded/installation illustration of what appears to be the speed (cruise) control wiring and amplifier installation area near the steering column and brake pedal support. The drawing shows the routing of a wiring harness (identified as part of wiring assembly 14401 and a separate wiring assembly 9A840) with multiple multi-pin connectors, a vacuum hose, an adapter (9C862), the clutch switch, and the stoplamp (brake light) switch. On the right side, an amplifier and bracket assembly is shown in phantom (dashed) lines with a mounting screw (N61062x) indicated. Directional callout arrows labeled VIEW A, VIEW B, VIEW C, VIEW D, and VIEW E point to detail views presumably shown elsewhere in the manual. A reader can learn the general routing of the harness, where the amplifier and bracket mount, the location of the clutch and stoplamp switches relative to the harness, and the Ford base part numbers for the adapter, harness assemblies, and mounting screw. The page itself carries no visible year, model, or engine applicability text.