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沃尔沃L60F-L70F装载机维修手册电气部分 英文.pdf

发布：2025-04-03约30.14万字共页下载文档
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Foreword

Thisbookletispartofacompleteservicemanual.Readthefore‐

wordintheservicemanual.

WARNING!

AlwaysreadthebookletSafetybeforeproceeding.

VOE21A1002952

1

Content

30GENERAL

302Faulttracing

Generalfaultdiagnosisinformation5

Troubleshootingstrategy8

Troubleshootingtools10

Collectionofbasicdata11

Informationdisplay,check13

VCADSProservicetool14

Conditionswhenchecking16

Leadandconnectorchecks18

Specialtoolsfortroubleshooting24

SAEerrorcodes,translationtoerrormessages,general26

SAEerrorcodesMID128Enginecontrolunit(E-ECU)28

SAEerrorcodesMID140Instrumentcontrolunit(I-ECU)29

SAEerrorcodesMID146Electronicclimatecontrolunit(ECC)30

SAEerrorcodesMID187Vehiclecontrolunit(V-ECU)32

SAEerrorcodesMID187Vehiclecontrolunit(V-ECU)34

SAEerrorcodesMID187Vehiclecontrolunit(V-ECU)36

SAEerrorcodesMID249Vehiclecontrolunit2(V2-ECU)38

CU9901,descriptionandmeasuring40

E-ECUPID158,descriptionandmeasuring42

HE2501,descriptionandmeasuring43

MA2301-MA2306,descriptionandmeasuring44

MA2504,descriptionandmeasuring46

MA2601,descriptionandmeasuring47

MA2602,descriptionandmeasuring48

MA4603,descriptionandmeasuring49

MA5501,descriptionandmeasuring50

MA5502,descriptionan

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