WABCO OnGuard User manual

OnGuard®, OnGuardALERTTM
AND OnGuardACTIVE®
MAINTENANCE MANUAL
MM1306

3
Table of Contents
Table of Contents
1 General Information. ...................................................................................................................................................5
1.1 Symbols Used in this Document ........................................................................................................................5
1.2 How to Obtain Additional Maintenance, Service and Product Information.........................................................6
1.3 How to Obtain Parts and Kits.............................................................................................................................6
1.4 WABCO TOOLBOX PLUS™ Software ..............................................................................................................6
1.5 WABCO Academy..............................................................................................................................................6
1.6 WABCO Online Product Catalog .......................................................................................................................6
1.7 Your Direct Contact to ZF CVS ..........................................................................................................................7
2 Safety Information.......................................................................................................................................................8
2.1 Provisions for a safe work environment .............................................................................................................8
3 The OnGuard Family*: Warnings, Cautions and Operating Guidelines.................................................................9
3.1 Driver-Related Information.................................................................................................................................9
3.2 Environment-Related Information ....................................................................................................................10
3.3 System-Function Information ........................................................................................................................... 11
3.4 System Functions and Miscellaneous Information........................................................................................... 12
3.5 System Malfunction Information....................................................................................................................... 13
4 Introduction. ..............................................................................................................................................................15
4.1 Overview ..........................................................................................................................................................15
4.2 How the OnGuard Family Works .....................................................................................................................15
4.3 Operating Modes .............................................................................................................................................17
4.4 System Limitations...........................................................................................................................................19
4.5 System Components........................................................................................................................................20
5 Diagnostics, Troubleshooting and Testing.............................................................................................................22
5.1 General Information .........................................................................................................................................22
5.2 Troubleshooting Guide.....................................................................................................................................24
5.3 TOOLBOX PLUS™ Software ..........................................................................................................................27
5.4 OnGuard and OnGuardACTIVE Radar Diagnostic Trouble Code Table..........................................................31
5.5 Radar Inspection and Preventive Maintenance ...............................................................................................41
5.6 Radar System Troubleshooting........................................................................................................................42
5.7 Electrical System Troubleshooting...................................................................................................................45

Edition 1
Version 2 (04.2022)
MM1306 (en)
This publication is not subject to any update service. Information contained in this
publication was in effect at the time the publication was approved for printing and is
subject to change without notice or liability. ZF CV Systems North America LLC reserves
the right to revise the information presented or to discontinue the production of parts
described at any time.
You will find the current edition at: https://zf.com/cvliterature
6 Component Replacement Procedures. ...................................................................................................................50
6.1 Hazard Alert Messages....................................................................................................................................50
6.2 Radar Sensor Replacement............................................................................................................................. 50
6.3 Display Replacement .......................................................................................................................................52
Table of Contents

1 General Information
1.1 Symbols Used in this Document
DANGER
Description of an immediate situation which will result in irreversible injury or death if the warning is
ignored.
WARNING
Description of a possible situation which may result in irreversible injury or death if the warning is
ignored.
CAUTION
Description of a possible situation which may result in irreversible injury if the warning is ignored.
NOTICE
Description of a possible situation which may result in material damage if the warning is ignored.
Important information, notices and/or tips
Reference to information on the Internet
Descriptive text
– Action step
1. Action step 1 (in ascending order)
2. Action step 2 (in ascending order)
Result of an action
•Listing
Indicating the use of a tool / WABCO tool
5
General Information