4.
Measure waveform between terminal "1" of the wheel speed sensor harness connector and chassis ground.
1)
Specification : Approx. High : 1.05V , Low : 0.525V
Lift the vehicle.
Ignition "ON" & Engine "OFF".
Turn the wheel by hand.
Measure waveform between terminal "1" of the wheel speed sensor harness connector and chassis ground.
Specification : Approx. High : 1.05V , Low : 0.525V
Is the measured waveform within specifications?
YES
Fault is intermittent caused by poor connection in wheel speed sensor harness (FR).
Go to "Verification of Vehicle Repair" procedure.
NO
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.
