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Home >> Ford >> 2002 >> Taurus SES, 3.0 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 406 (Anti-Lock Brake Control System - 4-Wheel - Excursion & F250-F550 Super Duty) >> Diagnosis & Testing >> Anti-Lock Control >> Component Test - Intermittent Failures >> Yellow ABS Warning Indicator Failure

Yellow ABS Warning Indicator Failure

WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Does not illuminate (prove out):

  1. Connect EEC-IV 60-Pin Breakout Box to the EHCU with ABS Adapter Cable.
  2. Connect EEC-IV 60-Pin Breakout Box pin 1 (yellow indicator) to the B+ pin.
  3. Wiggle the wire harness at the several points between the anti-lock brake control module and the instrument cluster.
  4. Repair or install a new wire harness at the location that the indicator flickered off for an open circuit.

Does illuminate (prove out):

  1. Wiggle the wire harness at the several points between the anti-lock brake control module and the instrument cluster.
  2. Repair or install a new wire harness at the location that the indicator flickered on for a short to ground.
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