System Inspection
■ Check WSS performance
1.

IG KEY "OFF"

2.

Connect CH A probe to WSS signal terminal (Pin No.2) of WSS connector.

3.

ENG On / Shift lever "D"(Front Wheel Speed Sensor)

Specification : Signal waveform will be displayed as follows.

4.

Is the measured signal waveform O.K?

▶ Substitute with a known - good ABS(ESP)Control Module and check for proper operation. If the problem is corrected, replace ABS(ESP)Control Module and go to "Verification of Vehicle Repair".

▶ Repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure.

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