Abs Quick Check Chart

NOTE: For measurements, use Rotunda Meter (105-00053) or equivalent. See Figure .

Ensure resistance exists between terminal No. 1 and ground, or invalid results may occur. Incorrect results indicate wiring or component failure. See PINPOINT TESTS using PINPOINT TEST TROUBLE CODE INDEX for compete diagnostic procedures before replacing component.

When testing wheel speed sensor output, measure frequency and voltage. Result of voltage divided by frequency will not change with wheel speed. Take both measurements at same wheel speed.

Fig 1: ABS Quick Check Chart

Courtesy of FORD MOTOR CO.

Specification given is for Explorer. Bronco sensor output specification for all wheels is 3.4 mV/Hz or greater.