BENDIX BW2718 Manual de usuario descargar pdf (Pagina 33)

1.CheckthattheElectronicControlUnit(ECU)isinstalledcorrectly(expectedorientationtovehicle).

EachBendix

TABS‑6

™

AdvancedECUcomespreconguredforacertainorientation(0/90/180/270degreesfrom

the vehicle driving direction). See the Figure below. UseBendix

ACom

Diagnosticssoftwaretoviewthecurrent

conguredorientationoftheBendixTABS-6AdvancedECUonthecontrollercongurationscreen.Thenusethe

FigurebelowtoverifythattheTABS-6AdvancedECUisinstalledpertheconguredorientation.Ifitisdetermined

thattheECUisnotinstalledpertheconguredorientation,thenverifythattheconguredorientationiscorrectfor

thepartnumberoftheECU.ThiswillrequirecontactingaBendixrepresentativeat1-800-AIR-BRAKE(1-800-247-

2725).IftheconguredorientationmatchestheorientationforthespecicECUpartnumberthenreinstalltheECU

tomatchtheconguredorientation.AfterreinstallingtheECUforthecorrectorientationperformanEnd-of-LineTest

(installationtest)usingBendixAComDiagnosticsoftwareoraBendix

Trailer Information Module.

IftheconguredorientationoftheECUdoesnotmatchtheorientationforthespecicpartnumber,itispossible

thattheconguredorientationwasmanuallyconguredusingBendixAComDiagnosticsoftwareatapreviousdate.

Ifpossible,changetheconguredorientationbacktothecorrectorientationforthegivenpartnumber.Thismay

require assistancefrom a Bendixrepresentative at 1-800-AIR-BRAKE(1-800-247-2725). After reconguring the

orientationoftheECU,reinstallpertheneworientationifrequired.PerformanEnd-of-LineTest(installationtest).

2.CheckifthewheelspeedsensorsSCandSDareswapped.

SincethisDiagnosticTroubleCode(DTC)iscausedbytheECUcomparingthedifferenceinwheelspeedreadings

between left and right wheel speed sensors to cross‑check with the on‑board lateral accelerometer’s data, if the

sensorsarereversed,aDTCcanbetriggered.ThecorrectinstallationlocationofwheelspeedsensorsSCandSD

arespecictotheECU’sorientation.EachTABS-6AdvancedECUcomespreconguredforacertainorientation.

UseBendixAComDiagnostics softwaretoviewthe orientationonthecontroller congurationscreen.Thenuse

theFigurebelow toverifythecorrect installationofwheelspeed sensorsforthisorientation. UseBendixACom

DiagnosticssoftwaretoruntheTABS-6AdvancedEnd-of-LineTest(installationtest)toverifyiftheinstallationof

wheelspeedsensorsSCandSDiscorrect.

SECTION G: TROUBLESHOOTING THE ECU AND WHEEL SPEED SENSOR

(Note: The indicator lamp for this condition is illuminated only after the vehicle moves.)

Turn off the power to the module.

TABS

ADV

TABS

ADV

TABS

ADV

TABS

ADV

Right - “Curb Side”

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BENDIX BW2718 Manual de usuario Pagina 33