DTC 12, 14, 16 & 18: Wheel Sensor Intermittent Interruption

1998 Acura Integra RS, AutomaticSECTION DTC 12, 14, 16 & 18: Wheel Sensor Intermittent Interruption
NOTE: IF ABS indicator light does not come on during road test, it is possible that DTC set due to a condition where only the drive wheels rotated, vehicle spun out or some type of electrical noise.
  1. Visually check appropriate wheel speed sensor and pulser installation as follows:
    • DTC 12 - Right front wheel
    • DTC 14 - Left front wheel
    • DTC 16 - Right rear wheel
    • DTC 18 - Left rear wheel

    If a problem is found in wheel speed sensor or pulser, repair as necessary. If wheel speed sensor and pulser appear okay, go to next step.

  2. Disconnect 22-pin connector from ABS control unit. Measure resistance between appropriate terminals of affected circuit as follows:
    • DTC 12 - Terminal No. 9 (Green/Black wire) and terminal No. 8 (Green wire) for right front wheel.
    • DTC 14 - Terminal No. 7 (Green/Orange wire) and terminal No. 6 (Light Green/Black wire) for left front wheel.
    • DTC 16 - Terminal No. 19 (Green/Yellow wire) and terminal No. 20 (Blue/Yellow wire) for right rear wheel.
    • DTC 18 - Terminal No. 17 (Light Blue wire) and terminal No. 18 (Gray wire) for left rear wheel.

    See Figure . If resistance is less than 450 ohms, check for short between 2 affected circuits. If resistance is 450 ohms or more, check for short to another wire in wheel sensor circuits. See appropriate WIRING DIAGRAMS. Repair short as necessary. If wiring is okay, clear code and test drive vehicle. If DTC resets, replace ABS control unit.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.