Sensor Resistance Test
- Before testing sensor resistance, ensure pole piece-to-wheel speed sensor tip is clean. Check wheel speed sensor pole piece for damage. Replace pole piece if damaged.
- Disconnect wheel speed sensor connector. Inspect wheel speed sensor wiring harness for broken and pinched wires. Repair or replace harness as necessary. Using a DVOM, check sensor resistance across wiring connector terminals. Resistance should be 1.28-1.92 /k ohms. If resistance is not as specified, replace wheel speed sensor. If resistance is as specified, go to GROUND CIRCUIT TEST .