BENDIX BW1663 Manuel d'utilisateur télécharger pdf (Page 22)

IGNITION OFF. REMOVE CONNECTOR(S) FROM EC-15

™

CONTROLLER. MEASURE RESISTANCE BETWEEN THE

APPROPRIATE SPEED SIGNAL (+) AND SIGNAL RETURN (-).

RESISTANCE FOR BENDIX

WS-20

™

SENSOR IS BETWEEN

1500-2500 OHMS. REFER TO VEHICLE MANUAL FOR THE

RESISTANCE VALUES IF OTHER THAN WS-20

™

SENSOR

IS IN USE. (REFER TO FIGURE 7 & 8)

DISCONNECT CONNECTOR AT SPEED SENSOR

INSPECT THE CONNECTOR, THEN CHECK THE

RESISTANCE BETWEEN TWO PINS ON SENSOR.

RESISTANCE BETWEEN 1500-2500 OHMS FOR THE

BENDIX

WS-20

™

SPEED SENSOR.

REPLACE THE SENSOR

YES

REPLACE EC-15

™

CONTROLLER

TROUBLESHOOTING

SECTION VI PART B - TESTING THE WHEEL SPEED SENSOR

ARE ANY LED’S ILLUMINATED?

CORRECT RESISTANCE?

START HERE FROM

SECTION VII PART A

YES

GO TO SECTION III “INSPECTION

FOR ILLUMINATED LEDS”

REPAIR OR REPLACE SPEED

SENSOR WIRING HARNESS.

ARE SAME RED LED’S ILLUMINATED?

REPEAT THE “INITIAL

START-UP PROCEDURE”

YES

SAME LED’S ILLUMINATED?

GO TO SECTION III “INSPECTION

FOR ILLUMINATED LEDS”.

YES

RECONNECT CONNECTOR AT SPEED

SENSOR AND EC-15

™

CONTROLLER

AND DO MAGNETIC RESET. NOTE IF

ANY RED LEDS ARE ILLUMINATED.

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BENDIX BW1663 Manuel d'utilisateur Page 22

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