BENDIX BW1671 Manual de usuario descargar pdf (Pagina 17)

17

RECORD INDICATED

FAILURE

MEASURE RESISTANCE AT

THE PROPER PIN

LOCATIONS ON THE 14-PIN

CONNECTOR.

(“SNS 1” - PINS N AND P.

“SNS 2” - PINS L AND M.)

GO TO SECTION

VI - PART B

IF THE OTHER “SNS” LED

ILLUMINATES, A GOOD

SENSOR WAS

DISCONNECTED.

RECONNECT IT AND TEST

THE OTHER SENSOR.

INSPECT FOR BROKEN OR

CRIMPED WIRES LEADING

TO THE PROBLEM SENSOR.

CLEAN CONTACTS AT THE

SENSOR AND ITS

CONNECTOR.

CHECK FOR

PRESENCE OF TONE

RING OR MISSING

TONE RING TEETH

YES

CHECK FOR OUT-OF-

SPEC SENSOR GAP

(SHOULD BE 0-.015”)

IF THE OTHER “SNS”

LED DOES NOT

ILLUMINATE, THE

PROBLEM SENSOR

WAS DISCONNECTED.

OPEN CONNECTOR

FOR EACH SENSOR

AND OBSERVE LEDS.

NO

CHECK FOR

EXCESSIVE WHEEL

BEARING FREE PLAY

PERFORM A RESET.

ANY “SNS” LEDS ON?

REPEAT STARTUP

SNS 1

SNS 2

TROUBLESHOOTING

SECTION VI PART A - TESTING WHEEL SPEED SENSOR

STILL ON?

MAGNET HERE

TO RESET

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