Sensor Resistance Test
- Before testing sensor resistance, ensure pole piece-to-wheel speed sensor tip is clean. Check wheel sensor pole piece for damage. If pole piece is damaged, replace sensor.
- Disconnect sensor connector. Inspect sensor wiring harness for broken and pinched wires. Repair or replace harness as necessary. Using ohmmeter, measure sensor resistance at wiring connector. Front sensor resistance should be 900-1100 ohms. Rear resistance should be 1300-2100 ohms. If resistance is not within specification, replace sensor. If resistance is within specification, go to GROUND CIRCUIT TEST.