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WABCO SMARTTRAC MM1543 - User Manual

WABCO SMARTTRAC MM1543
72 pages
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SMARTTRAC
HYDRAULIC ANTI-LOCK
BRAKING SYSTEMS
MAINTENANCE MANUAL
MM1543
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Summary

General Information

Document Symbols and Information Resources

Explains hazard symbols, contact info, and resources.

Obtaining Additional Maintenance, Service, and Product Information

Provides WABCO contact details for service, parts, and training.

Safety Information

Safe Work Environment and Precautions

Outlines requirements for a safe work environment and PPE.

Introduction to SmartTrac HABS

Manual Overview and Related Documents

Introduces the manual and lists related service documents.

System Features Explained (ABS, ATC, DTC, EBD)

Details the functionality of ABS, ATC, DTC, and EBD.

System Features Explained (ESC, HSA) and Layout

Details ESC, HSA functionality and system installation layout.

System Components and ECU

Describes the ABS unit's main components and the Electronic Control Unit (ECU).

Modulator Assembly Details

Details the modulator assembly, its parts, and fittings.

Sensor Types and Functions

Describes wheel speed sensors, clips, and tooth wheels.

Steering Angle Sensor (SAS), ESC Module, and Lamps

Explains the SAS, ESC module, and warning lamp functions.

ABS and ATC Warning Lamps

Explains the function and illumination of ABS and ATC warning lamps.

Troubleshooting and Testing

Maintenance and Wiring Diagrams

Covers basic maintenance and system wiring information.

System Diagnostics with WABCO TOOLBOX

Explains using WABCO TOOLBOX for system diagnostics.

Testing System Components

Provides procedures for testing various system components.

Standard and Component Testing

Details standard tests, tire requirements, and component tests.

Voltage and Sensor Checks

Details voltage checks for ECU and sensors, and resistance tests.

ESC and SAS Testing Procedures

Covers testing for ESC CAN network, module, and SAS.

ECU and J1939 Communications Testing

Explains testing ECU circuits and J1939 serial communications.

Component Replacement

Sensor Lubricant Specification and Replacement

Details sensor lubricant and replacement steps for front axles.

Rear Axle Wheel Speed Sensor Replacement

Details rear axle wheel speed sensor removal and installation.

Hydraulic ABS Unit Removal

Covers removal of the hydraulic ABS unit.

ESC Module Mounting

Details the correct mounting procedures for the ESC module.

Brake Bleeding Procedures

Explains general, pressure, service, and manual bleeding methods.

Steering Angle Sensor (SAS) Replacement

Details SAS removal, installation, and testing.

ESC Module Replacement and Calibration

Covers ESC module removal, installation, and end-of-line calibration.

Appendix I - SPN;FMI Codes

SPN;FMI Code Diagnosis and Repair

Lists SPN/FMI codes for ABS issues and their repair steps.

Appendix II - Aftermarket Programming

Aftermarket Programming Process and Requirements

Covers the process, requirements, and configuration files for programming.

Aftermarket Programming Procedures

Details the step-by-step procedure for programming ABS modules.

Summary

General Information

Document Symbols and Information Resources

Explains hazard symbols, contact info, and resources.

Obtaining Additional Maintenance, Service, and Product Information

Provides WABCO contact details for service, parts, and training.

Safety Information

Safe Work Environment and Precautions

Outlines requirements for a safe work environment and PPE.

Introduction to SmartTrac HABS

Manual Overview and Related Documents

Introduces the manual and lists related service documents.

System Features Explained (ABS, ATC, DTC, EBD)

Details the functionality of ABS, ATC, DTC, and EBD.

System Features Explained (ESC, HSA) and Layout

Details ESC, HSA functionality and system installation layout.

System Components and ECU

Describes the ABS unit's main components and the Electronic Control Unit (ECU).

Modulator Assembly Details

Details the modulator assembly, its parts, and fittings.

Sensor Types and Functions

Describes wheel speed sensors, clips, and tooth wheels.

Steering Angle Sensor (SAS), ESC Module, and Lamps

Explains the SAS, ESC module, and warning lamp functions.

ABS and ATC Warning Lamps

Explains the function and illumination of ABS and ATC warning lamps.

Troubleshooting and Testing

Maintenance and Wiring Diagrams

Covers basic maintenance and system wiring information.

System Diagnostics with WABCO TOOLBOX

Explains using WABCO TOOLBOX for system diagnostics.

Testing System Components

Provides procedures for testing various system components.

Standard and Component Testing

Details standard tests, tire requirements, and component tests.

Voltage and Sensor Checks

Details voltage checks for ECU and sensors, and resistance tests.

ESC and SAS Testing Procedures

Covers testing for ESC CAN network, module, and SAS.

ECU and J1939 Communications Testing

Explains testing ECU circuits and J1939 serial communications.

Component Replacement

Sensor Lubricant Specification and Replacement

Details sensor lubricant and replacement steps for front axles.

Rear Axle Wheel Speed Sensor Replacement

Details rear axle wheel speed sensor removal and installation.

Hydraulic ABS Unit Removal

Covers removal of the hydraulic ABS unit.

ESC Module Mounting

Details the correct mounting procedures for the ESC module.

Brake Bleeding Procedures

Explains general, pressure, service, and manual bleeding methods.

Steering Angle Sensor (SAS) Replacement

Details SAS removal, installation, and testing.

ESC Module Replacement and Calibration

Covers ESC module removal, installation, and end-of-line calibration.

Appendix I - SPN;FMI Codes

SPN;FMI Code Diagnosis and Repair

Lists SPN/FMI codes for ABS issues and their repair steps.

Appendix II - Aftermarket Programming

Aftermarket Programming Process and Requirements

Covers the process, requirements, and configuration files for programming.

Aftermarket Programming Procedures

Details the step-by-step procedure for programming ABS modules.

WABCO SMARTTRAC MM1543 Specifications

General IconGeneral
BrandWABCO
ModelSMARTTRAC MM1543
CategoryIndustrial Equipment
LanguageEnglish