BENDIX BW2771 Manuel d'utilisateur

Bendix™ VORAD® VS-400 Radar SystemTroubleshooting GuideBendix™ VORAD® Collision Warning System Bendix™ SmartCruise® Adaptive Cruise Control Bendix™ Bl

Product Safety Information8Pretest ProceduresElectrical PretestOverviewThis test will verify that all electrical connections to the VORAD® VS-400 Forw

Product Safety Information9Pretest Procedures Step Procedure A 1. VehicleIgnition:Key-ON,Engine-OFF. 2. Measure and record the vehicle bat

Product Safety Information10Pretest Procedures Step Procedure B 1. VehicleIgnition:Key-OFF,Engine-OFF. 2. Disconnect the 8-way connector

Product Safety Information11 Step Procedure C 1. VehicleIgnition:Key-ON,Engine-OFF. 2. Measure for ignition voltage on pins 4 and 5 on th

12Pretest Procedures Step Procedure D 1. VehicleIgnition:Key-ON,Engine-OFF. 2. Measure for J1939 data voltage on pins 7 and 5 of the DIU

13Pretest Procedures Step Procedure E 1. VehicleIgnition:Key-ON,Engine-OFF. 2. Measure for J1939 data voltage on pins 6 and 5 of the DIU

14Pretest Procedures Step Procedure F 1. VehicleIgnition:Key-OFF. 2. Measure for J1939 data link resistance across pins 7 and 6 of the DIU

15Pretest Procedures Step Procedure G 1. VehicleIgnition:Key-OFF. 2. Measure the resistance across pins 7 and 5 (J1939 High to Ground.)

16Pretest Procedures Step Procedure H 1. VehicleIgnition:Key-OFF,Engine-OFF. 2. Disconnect the 10-way connector from the VS-400 Forward Lo

General Information17Pretest Procedures Step Procedure I 1. VehicleIgnition:Key-ON,Engine-OFF. 2. Measure for ignition voltage on pins 10

General Information18Pretest Procedures Step Procedure J 1. VehicleIgnition:Key-ON,Engine-OFF. 2. Measure for J1939 data voltage on pins

General Information19Pretest Procedures Step Procedure K 1. VehicleIgnition:Key-ON,Engine-OFF. 2. Measure for J1939 data voltage on pins

General Information20Pretest Procedures Step Procedure L 1. VehicleIgnition:Key-OFF. 2. Measure the J1939 data link resistance across pins

General Information21Pretest Procedures Step Procedure M 1. VehicleIgnition:Key-OFF. 2. Measure the resistance across pins 4 and 9 (J1939

General Information22Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 13 (SA 140, SPN 893, FMI 12) DIU Component Diagnostic Trouble C

General Information23Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 14 (SA 42, SPN 886, FMI 12) FLR Component Diagnostic Trouble Co

General Information24Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 25 (SA 42, SPN 898, FMI 13, 14) SmartCruise® Adaptive Cruise Co

General Information25Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 32 (SA 140, SPN 639, FMI 2) DIU J1939 Message ErrorOverviewThis

General Information26Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 33 (SA 42, SPN 639, FMI 2) FLR J1939 Message ErrorOverviewThis

General Information27Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 35, 36 (SA 42, SPN 639, FMI 9) J1939 Data Link Diagnostic Troub

Table of ContentsWarnings & Cautions ...2Recommended Tools

General Information28Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 39 (SA 42, SPN 158, FMI 3, 4) FLR Supply Voltage Out of RangeOv

General Information29Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 41, 42 (SPN 1703, 1704, FMI 4, 5) Driver Interface Unit Externa

General Information30Diagnostic Trouble Code (DTC) Isolation Procedures Code 41, FMI 5 1. Check to see if Pin-1 of the DIU harness connector is pop

General Information31Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 91 (SA 42, SPN 886, FMI 7) Forward Looking Radar Out of Alignme

General Information32Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 92 (SA 42, SPN 886, FMI 14) Forward Looking Radar Not Detecting

General Information33Diagnostic Trouble Code (DTC) Isolation ProceduresComponent Code: 95 (SA 42, SPN 171, FMI 0, 1) Forward Looking Radar Ambient Tem

General Information34Side Object DetectionSide Object Detection (SOD)System OperationOverviewThis section covers the operation of the Side Object Dete

General Information35Side Object DetectionNormal OperationWhen an object is detected within the sensor’s detection zone, the driver display illuminate

General Information36Side Object DetectionDiagnostic Trouble Code (DTC) Isolation Procedures System Diagnostic Trouble Code (DTC) (Both Red and Yellow

General Information37Appendix1. Forward Looking Radar AlignmentAlignment The alignment of the Forward Looking Radar is critical to the correct operat

Product Safety Information2Warnings and CautionsImproper use of this system could lead to a serious accident. Read this entire Driver Instructions doc

General Information38Appendix 33. Horizontal AlignmentThe Forward Looking Radar must be facing straight ahead (azimuth) of the vehicle in order to opt

General Information39Appendix 3 continuedCalibrating the FLR Horizontal AlignmentAfter the physical horizontal alignment has been conducted on the cha

General Information40Appendix 3 continuedFine-Tuning the Horizontal AlignmentIfthealignmentfunctioninthediagnosticsoftwarecontinuouslyshowsa

General Information41Appendix 3 continuedNegative Azimuth Adjustment (FLR too far to the left)If the alignment function shows a positive value, then t

General Information42Appendix 3 continuedPositive Azimuth Adjustment (FLR too far to the Right)If the alignment function shows a negative value, then

General Information43Appendix 4A4. Component Power Supply TestOverviewThe base Bendix™ VORAD® VS-400 system consists of two components, the FLR and DI

General Information44Appendix 4B, 4C Step Procedure B 1. VehicleIgnition:Key-ON,Engine-OFF. 2. Measure for ignition voltage on pins 4 and

General Information45Appendix 4D, 4E Step Procedure D 1. VehicleIgnition:Key-ON,Engine-OFF. 2. Measure for ignition voltage on pins 10 and

General Information46Appendix 55. Wiring DiagramsCollision Warning System with Side Object Detection

General Information47Appendix 66. Connector Pin DescriptionsA. Forward Looking Radar10-pin TRW ConnectorB. Driver Interface Unit8-Pin Molex Connector

Product Safety Information3General InformationRecommended ToolsPC to Vehicle J1939 Link Adapter• NexiqP/N125032orEquivalent(J1939compatible)Dig

General Information48Appendix 6C. Side Sensor Display Unit4-pin Deutsch ConnectorD. Side Sensor6-pin Deutsch Connector PIN # SIGNAL NAME TYPE INTE

49Appendix 77. Extracting Bendix™ VORAD® system DataA. Data AvailabilityData will not be stored by the system until the proper Bendix® ACom® Diagnosti

50Appendix 7 continuedTypical VORAD vehicle report

General Information51Appendix 8Vendor Contact InformationAMP/TycoHarrisburg, PATel: 800.522.6752http://www.tycoelectronics.com/ Champlain Cable Corpor

901 Cleveland Street • Elyria, OH 44035 • 1-800-AIR-BRAKE • www.bendix.comBW2771 © 2012 Bendix Commercial Vehicle Systems LLC, a member of the Knorr-B

Product Safety Information4General InformationBefore You BeginThe VORAD® VS-400 system is comprised of a Forward Looking Radar (FLR) unit and Driver I

Product Safety Information5DefinitionsDefinitionsForward Looking Radar (FLR)The VORAD® VS-400 Forward Looking Radar is a high frequency Doppler radar un

Product Safety Information6Pretest ProceduresVS-400 Pre-Test ProceduresPower-Up PretestOverviewThis section shows the start up and system status displ

Product Safety Information7Pretest ProceduresRetrieving Diagnostic Trouble Codes (DTCs) OverviewThis section determines if the Driver Interface Unit (