CC1 DTC 31, 35, 41, 55 or 75

- Turn ignition switch OFF.

Anti-Lock Module:

- Disconnect anti-lock brake wiring connector from anti-lock brake control module.

Break Out Box:

- Connect 60-pin EEC-IV Breakout Box 014-00322 with Anti-Lock Test Adapter T90P-50-ALA or equivalent to the anti-lock brake wiring connector on anti-lock brake warning harness.

- Measure resistance between pins 30 and 48.

- Is resistance between 800 and 1400 ohms?

YES -- Go to CC3. CC3 Check LH Front ABS Sensor Voltage

NO -- Go to CC2. CC2 Check LH Front ABS Sensor Resistance