Speed Sensor Diagnostic System

1. Turn ignition switch to OFF.
2. Connect terminals E1 and Ts of data link connector (DLC1).
3. Start engine and ensure ABS warning light blinks.
4. Drive vehicle straight ahead at least 28 mph for several seconds, then stop vehicle.
5. Connect terminals E1 and Tc of DLC1.
6. Read number of blinks of ABS warning light to obtain diagnostic trouble codes.
7. After performing check, remove DLC1 terminal connections, then turn ignition off.