1997 Ford Taurus ABS Control Module C1057 Connector Pinout & Wire Colors

This document is a connector pinout diagram and table for connector C1057, the Anti-Lock Brake Control Module, labeled "97" (1997) with a footnote box indicating "*3.4L SHO" applicability for circuit 679. The diagram shows a 28-pin connector: pins 1-14 on the top row and 15-28 on the bottom row, with unused pins shown filled in. Wire circuit numbers and color codes are called out around the connector drawing. The accompanying table lists each pin, its circuit number and wire color, and its function. Key circuits include grounds (570 BK/W, pins 1 and 21), battery feeds hot at all times (532 O/Y pin 2, 533 T/R pin 13), ignition hot in start or run (601 LB/BK pin 14), the Brake On/Off (BOO) switch (810 R/LG pin 9), Vehicle Speed Output (*679 GY/BK pin 12), Anti-Lock Brake Indicator Control (603 DG pin 22), ISO Link (70 LB/W pin 23), and all four wheel speed sensor HI/LO pairs (pins 4, 7, 15-20). Pins 3, 5, 6, 8, 10, 11, and 24-28 are not used. Useful for diagnosing ABS wiring, wheel speed sensor circuits, and module power/ground issues.