Component Inspection
■ Wheel speed sensor circuit check
1.

Lift the vehicle.

2.

Ignition "ON" & Engine "OFF".

3.

Turn the wheel by hand.

4.

Measure waveform between signal terminal of the wheel speed sensor harness connector and chassis ground with osciloscope.

Specification : High : 1.18~1.68V , Low : 0.59~0.84V

note
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5.

Is the measured waveform within specifications?

▶ Fault is intermittent caused by poor connection in wheel speed sensor harness (RL).

Go to "Verification of Vehicle Repair" procedure.

▶ Substitute with a known-good Wheel speed sensor and check for proper operation.

If problem is corrected, replace Wheel speed sensor and then go to "Verification of Vehicle Repair" procedure.

Яндекс.Метрика