Four Wheel Anti-Lock Brake System (4WABS)

D2 CHECK SENSOR COIL RESISTANCE AT ELECTRONIC HYDRAULIC CONTROL UNIT (EHCU) CONNECTOR

- Key "OFF."

- Install the EEC IV 60-Pin Breakout Box.

- Measure the resistance between pins 11 and 23 of the breakout box.

Is the resistance between 2,000 and 4,000 ohms?

> Yes
D6

> No
- If the resistance is below 2,000 ohms, replace the left front ABS sensor. D9

- If the resistance is greater than 4,000 ohms. D3