Test Description

The following numbers refer to circled numbers in diagnostic chart.

1. Checks for correct resistance reading of wheel speed
2. Checks for short between wires of wheel speed sensor.
3. Checks for open wires between wheel speed sensor and EBCM.
4. Checks for short to ground in circuit No. 872.
5. Checks for intermittent in wheel speed sensor circuitry. If no intermittent exists, wheel speed sensor may be defective.