WABCO ABS/EBS B-DH A101 User manual

ABS/EBS CODE READER
USER MANUAL

ABS/EBS CODE READER
USER MANUAL
UŽIVATELSKÁ PŘÍRUČKA
BENUTZERHANDBUCH
MANUAL DE USUARIO
MANUEL D‘UTILISATION
KORISNIČKI PRIRUČNIK
FELHASZNÁLÓI KÉZIKÖNYV
MANUALE D‘ISTRUZIONE
PODRĘCZNIK UŻYTKOWNIKA
MANUAL DO USUÁRIO
MANUAL DO UTILIZADOR
KULLANICI EL KITABI
用户手册
Edition 1
This publication is not subject to any update service.
You will nd the current version on the internet at
http://www.wabco.info/8159802423
© 2017 WABCO Europe BVBA – All rights reserved.
WABCO
Subject to amendment.
Version 1 (03.2017) multilingual)
815 980 242 3

Table of contents

5
Table of contents
EN
Table of contents
1 General information......................................................................................................................................... 6
2 Safety information............................................................................................................................................ 9
3 Introduction .................................................................................................................................................... 10
4 Installation ...................................................................................................................................................... 11
5 Functions........................................................................................................................................................ 12
6 Supported WABCO ECUs.............................................................................................................................. 13
7 Fault codes and their meaning ..................................................................................................................... 15
8 Annex ............................................................................................................................................................. 24
Edition 1
Version 1 (03.2017)
815 980 242 3
This publication is not subject to an updating service.
You will nd the current version at:
http://www.wabco.info/i/646

6
General information General information
EN 1 General information
Purpose of this document
This document is directed towards workshop employees and designed to assist in reading out faults
from the brake control unit.
Symbols used
WARNING Indicates a potentially hazardous situation
Failure to observe the safety instruction can result in
severe injuries or death.
–Follow the instructions in this warning to avoid
injury or death.
CAUTION Indicates a potentially hazardous situation
Failure to observe the safety instruction can result in
minor or moderately severe injuries.
–Follow the instructions in this warning to avoid
any injuries.
CAUTION Species possible material damage
Not observing the safety instruction can lead to
material damage.
–Follow the instructions in this warning to avoid
any material damage.
!Important information, instructions and/or tips that you must always observe.
Reference to information on the internet
– Action step
ÖConsequence of an action
List

7
General information
EN
Technical documents
– Open the WABCO INFORM online product catalogue:
http://inform.wabco-auto.com
– Search for documents by entering the document number.
The WABCO online product catalogue INFORM provides you with convenient access to the complete
technical documentation.
All documents are available in PDF format. Please contact your WABCO partner for printed versions.
Please note that the publications are not always available in all language versions.
DOCUMENT TITLE DOCUMENT NUMBER
General Repair and Test Information 815 XX0 109 3
Diagnostic Product Overview 815 XX0 037 3
*Language code XX: 01 = English, 02 = German, 03 = French, 04 = Spanish, 05 = Italian, 06 = Dutch, 07 = Swedish,
08 = Russian, 09 = Polish, 10 = Croatian, 11 = Romanian, 12 = Hungarian, 13 = Portuguese (Portugal), 14 = Turkish,
15 = Czech, 16 = Chinese, 17 = Korean, 18 = Japanese, 19 = Hebrew, 20 = Greek, 21 = Arabic, 24 = Danish,
25 = Lithuanian, 26 = Norwegian, 27 = Slovenian, 28 = Finnish, 29 = Estonian, 30 = Latvian, 31 = Bulgarian, 32 = Slovakian,
34 = Portuguese (Brazil), 35 = Macedonian, 36 = Albanian, 97 = German/English 98 = multilingual, 99 = non-verbal
Structure of the WABCO product number
WABCO product numbers consist of 10 digits.
Production date
Type of device
Variant
Status digit
0 = New device (complete device)
1 = New device (subassembly)
2 = Repair kit or subassembly
4 = Component part
7 = Replacement device
R = Reman
Choose genuine WABCO parts
Genuine WABCO parts are made of high quality materials and are rigorously tested before they leave
our factories. You also have the assurance that the quality of every WABCO product is supported by an
outstanding WABCO customer service network.
As a leading supplier to the industry, WABCO collaborates with the world’s leading original equipment
manufacturers, and has the experience and capacities required to also satisfy the most stringent
production standards. The quality of every genuine WABCO part is supported by:

8
General information Safety information
EN
Tooling made for serial production
Regular sub-supplier audits
Exhaustive end-of-line tests
Quality standards < 50 PPM
Installing replica parts can cost lives – genuine WABCO parts protect your business.
WABCO additional services
The package you will get with a genuine WABCO part:
24-month product warranty
Overnight delivery
Technical support from WABCO
Professional training courses from the WABCO Academy
Access to diagnostics tools and support from the WABCO Service Partner network
Straightforward claims handling
Plus, of course, the condence that the Original Equipment Manufacturers’ rigorous quality standards
are met
WABCO Service Partner
WABCO Service Partners – the network you can rely on. You can access 2000 high quality workshops
with more than 6000 specialist mechanics, all trained to WABCO’s exacting standards and equipped
with our most up-to-the-minute systems diagnostic and support technology.
Your direct contact to WABCO
In addition to our online services, trained members of staff are there to help you at our WABCO Service
Partners to directly answer any technical or business-related questions you may have.
Contact us if you need assistance:
Find the right product
Diagnosis support
Training
You can nd your WABCO partner here:
http://www.wabco-auto.com/en/how-to-nd-us/contact/

9
Safety information
EN
2 Safety information
Observe all required provisions and instructions:
Read this publication carefully.
Adhere to all instructions, information and safety information to prevent injury to persons and damage to
property.
WABCO will only guarantee the safety, reliability and performance of their products and systems if all
the information in this publication is adhered to.
Always abide by the vehicle manufacturer's specications and instructions.
Observe all accident regulations of the respective company as well as regional and national regulations.
Make provisions for a safe work environment:
Only trained and qualied technicians may carry out work on the vehicle.
Use personal protective equipment if required (protective goggles, respiratory protection, ear protectors,
etc.).
Pedal actuations can lead to severe injuries if persons are in the vicinity of the vehicle. Make sure that
pedals cannot be actuated as follows:
Switch the transmission to "neutral" and actuate the hand brake.
Secure the vehicle against rolling by using chocks.
Fasten a visible note to the steering wheel indicating that work is being performed on the vehicle and
that the pedals are not to be actuated.
Do not use the ABS/EBS Code Reader in the vicinity of:
heat sources
magnetic elds
exhaust gases
sources of electricity.
Do not expose the ABS/EBS Code Reader to impact, shock or moisture (water or other liquids).

10
Introduction Installation
EN 3 Introduction
The ABS/ EBS Code Reader B-DH A101 is an easily operated device for the diagnosis of WABCO
braking systems in trailers, trucks and buses. The sections below describe and explain operation and
functions of the device.
Operation
The ABS/ EBS Code Reader B-DH A101 consists of a compact housing and is easily operated with
one hand. A two-line digital display is located in the top section with buttons for operating the device
in the bottom section.
KEY MEANING EXPLANATION
EXIT Exit Exit menu or function
UP Up To access a menu item further up
DOWN Down To access a menu item further down
OK OK Conrm command or access a submenu
The menu structure is a circumferential menu. When the last menu item is reached by scrolling down
or up, the display jumps back to the rst/last menu item.
At the top side there is a connecting cable with a 9-pin D-Sub connector. This connector is
compatible with all diagnostic cables from WABCO currently on the market and enables an easy
connection to the vehicles.
The ABS/EBS Code Reader does not require its own power supply. The power is supplied by the
vehicle to which it is connected.

11
Installation
EN
4 Installation
Before you can start the device up you need to connect it to the vehicle. Numerous diagnostic
cables from WABCO are available for this purpose; see Chapter "Document Number", page 7
(815 XX0 037 3). Different ports can be used to connect the device to the vehicle. Please use the
manufacturer specications for guidance or nd out more at http://inform.wabco-auto.com
Set the language
The device is supplied with English as the default language. Please carry out the following steps to
change the language:
– Use the "DOWN" button to scroll down once to the "Settings" menu item
– Conrm by pressing the "OK" button
ÖThis will open the "Language" menu item.
– Conrm by pressing the "OK" button once
ÖYou can now use the "UP" and "DOWN" buttons to choose between the different languages.
– Conrm the desired language by pressing the "OK” button.
ÖFrom now on the device is set to the language of your choice.
Setting the background lighting
The background lighting can also be changed under the "Settings" menu item.
– Select the "Background lighting" menu item with the "OK" button.
– Use the "UP" and "DOWN" buttons to adjust the brightness of the display.
– Save your settings by pressing the "OK" button and exit the menu.
!If you only press the "Exit" button, you will exit the menu without saving the settings.

12
Functions Supported WABCO ECUs
EN 5 Functions
Specifying the installed braking system
Once the device is connected it can search for the brake control unit in the vehicle. If a WABCO control
unit is found, it is displayed with name and device generation (e.g.: T EBS-E)
Reading out the fault memory:
If the device detected a WABCO braking system in the vehicle, the device can read out the memory
from the ECU. System message are displayed in the following format:
AFFECTED COMPONENTS (SPN) FAULT DESCRIPTION (FMI) FAULT STATUS
XXXX YYY Z
Example: Fault code 3/01 (0) means that the air gap between the sensor and the pole wheel on wheel
speed sensor C is too large. A 1 or a 0 in brackets is displayed behind each fault code. The 1 indicates
that an active fault is present in the system, the 0 indicates that an inactive fault is stored.
Under item 7 of this manual you will nd tables with the corresponding explanations for each fault code.
In addition, you will nd a QR code at the back of your device. This code will lead you to a website that
also lists the meanings of the fault messages with further information.
Clearing the fault memory:
The ABS/ EBS Code Reader can be used to delete fault memory entries relating to the braking
system, provided these are inactive faults. Active faults can only be deleted once the cause has been
eliminated.
Reading out the ECU product number:
The ABS/ EBS Code Reader can be used to read out the WABCO product number of the brake
control unit. With this product number you can search for further information specically related to the
respective braking system in our product platform INFORM http://inform.wabco-auto.com.
Reading out the diagnostic identier
The ABS/ EBS Code Reader can be used to read out the diagnostic identier. This can help your
WABCO partner in providing more precise assistance.

13
Supported WABCO ECUs
EN
6 Supported WABCO ECUs
Version 1.00 of the ABS/EBS Code Readers supports access to WABCO ABS control units in trucks, buses as well as
ABS and EBS control units in trailers.
Below is a detailed list of supported ECUs:
BRAKING SYSTEM ECU PART NUMBER
VCS II 400 500 070 0
VCS II 400 500 081 0 - 400 500 084 0
VCS II 400 500 086 0
ABS SAE 446 003 401 0 - 446 003 402 0
ABS D + 446 003 403 0 - 446 003 404 0
ABS SAE 446 003 405 0 - 446 003 412 0
ABS D + 446 003 413 0
ABS SAE 446 003 414 0 - 446 003 415 0
ABS D + 446 003 416 0
ABS SAE 446 003 417 0 - 446 003 420 0
ABS D + 446 003 421 0 - 446 003 422 0
ABS SAE 446 003 701 0 - 446 003 703 0
ABS D + 446 003 704 0 - 446 003 705 0
ABS SAE 446 003 706 0
ABS SAE 446 003 708 0
ABS D + 446 003 709 0
ABS SAE 446 003 712 0
ABS D + 446 003 713 0
ABS SAE 446 003 715 0 - 446 003 716 0
ABS SAE 446 003 717 0 - 446 003 734 0
ABS SAE 446 003 740 0
ABS E+ 446 003 747 0 - 446 003 749
ABS E+ 446 003 752 0
ABS E+ 446 003 755 0 - 446 003 760 0
ABS E+ 446 003 764 0 - 446 003 765 0
ABS E+ 446 003 767 0 - 446 003 774 0
ABS E+ 446 003 827 0
ABS E+ 446 003 829 0
ABS E+ 446 003 831 0 - 446 003 833 0
ABS SAE 446 004 302 0
ABS D + 446 004 304 0
ABS SAE 446 004 305 0
ABS D + 446 004 306 0 - 446 004 310 0
ABS SAE 446 004 311 0
ABS SAE 446 004 313 0
BRAKING SYSTEM ECU PART NUMBER
ABS D + 446 004 314 0
ABS SAE 446 004 315 0 - 446 004 316 0
ABS D + 446 004 317 0 - 446 004 318 0
ABS SAE 446 004 319 0
ABS D + 446 004 320 0 - 446 004 321 0
ABS SAE 446 004 322 0 - 446 004 323 0
ABS D + 446 004 324 0 - 446 004 330 0
ABS D + 446 004 333 0
ABS SAE 446 004 401 0
ABS D + 446 004 403 0 - 446 004 404 0
ABS SAE 446 004 405 0
ABS D + 446 004 406 0 - 446 004 414 0
ABS SAE 446 004 415 0
ABS D + 446 004 416 0
ABS SAE 446 004 417 0 - 446 004 420 0
ABS D + 446 004 421 0 - 446 004 422 0
ABS SAE 446 004 423 0
ABS D + 446 004 424 0
ABS SAE 446 004 426 0
ABS D + 446 004 427 0 - 446 004 428 0
ABS SAE 446 004 429 0
ABS D + 446 004 430 0 - 446 004 432 0
ABS SAE 446 004 601 0 - 446 004 603 0
ABS SAE 446 004 605 0
ABS D + 446 004 606 0 - 446 004 607 0
ABS SAE 446 004 608 0
ABS D + 446 004 609 0
ABS SAE 446 004 610 0
ABS D + 446 004 611 0 - 446 004 612 0
ABS D + 446 004 614 0
ABS D + 446 004 616 0 - 446 004 617 0
ABS SAE 446 004 618 0 - 446 004 620 0
ABS D + 446 004 621 0 - 446 004 622 0
ABS SAE 446 004 623 0
ABS SAE 446 004 625 0 - 446 004 628 0

14
Supported WABCO ECUs Fault codes and their meaning
EN BRAKING SYSTEM ECU PART NUMBER
ABS D + 446 004 629 0 - 446 004 631 0
ABS D +
ABS E+ 446 004 634 0
ABS D + 446 004 635 0
ABS D +
ABS E+ 446 004 636 0 - 446 004 638 0
ABS E+ 446 004 639 0 - 446 004 641 0
ABS E+ 446 004 643 0 - 446 004 650 0
ABS E+ 446 004 652 0 - 446 004 653 0
ABS E+ 446 004 657 0
ABS SAE 446 106 060 2 - 446 106 065 2
ABS SAE 446 106 070 2 - 446 106 081 2
ABS SAE 446 106 100 2 - 446 106 106 2
ABS SAE 446 106 110 2 - 446 106 112 2
ABS SAE 446 106 201 0 - 446 106 211 0
ABS SAE 446 106 201 2 - 446 106 205 2
ABS SAE 446 106 208 2
ABS SAE 446 106 214 0 - 446 106 215 0
ABS SAE 446 106 216 2 - 446 106 217 2
ABS SAE 446 106 217 0 - 446 106 219 0
ABS SAE 446 106 220 2 - 446 106 221 2
ABS E+ 446 106 242 0 - 446 106 247 0
VCS II 446 108 085 0
TEBS-D 480 102 000 0 - 480 102 005 0
TEBS-D 480 102 010 0
TEBS-D 480 102 014 0 - 480 102 015 0
TEBS-E 480 102 030 0 - 480 102 036 0
TEBS-E 480 102 060 0 - 480 102 066 0
TEBS-E 480 102 080 0
ABS SAE 884 904 416 2
ABS SAE 884 904 446 2
ABS SAE 884 904 468 0
ABS SAE 884 904 479 0
ABS SAE 884 904 631 0
ABS SAE 884 904 771 2 - 884 904 772 2
ABS SAE 884 904 792 0
ABS SAE 884 904 817 2
ABS SAE 884 904 867 0
ABS SAE 884 904 879 0 - 884 904 880 0
ABS SAE 884 904 890 2
ABS SAE 884 904 906 0
BRAKING SYSTEM ECU PART NUMBER
ABS SAE 884 904 928 2
ABS SAE 884 905 044 0
ABS SAE 884 905 073 2
ABS SAE 884 906 193 2
ABS SAE 884 906 196 0
ABS SAE 884 906 244 0
ABS SAE 884 906 438 2 - 884 906 439 2
ABS SAE 884 906 441 2 - 884 906 442 2
ABS SAE 884 906 443 0 - 884 906 444 0

15
Fault codes and their meaning
EN
7 Fault codes and their meaning
On the pages below you will nd explanations of the system messages displayed on your device. Please note that the
meanings of the stored messages may vary depending on the braking system and generation.
Towing vehicle and bus ABS
SPN AFFECTED COMPONENT
1Wheel sensor front axle left (A1L)
2Wheel sensor front axle right (A1R)
3Wheel sensor drive axle left (A2L)
4Wheel sensor drive axle right (A2R)
5Wheel sensor additional axle left (A3L)
6 Wheel sensor additional axle right (A3R)
7Pressure modulator front axle left (A1L)
8Pressure modulator front axle right (A1R)
9Pressure modulator drive axle left (A2L)
10 Pressure modulator drive axle right (A2R)
11 Pressure modulator additional axle left (A3L)
12 Pressure modulator additional axle right (A3R)
13 Relay, endurance brake deactivation
14 Power supply axles 1+2 of supply diff. valve or ground 2
15 Power supply axle 3,or ground line diff. valve, or AUX
16 Pressure sensor
18 3/2 solenoid valve rear axle(s)
19 Differential lock or 3/2 solenoid valve front axle(s) or power supply ESC module
20 Prop. valve or centre differential lock
21 Electric engine interface
22 Speed signal input
23 ABS warning lamp or warning lamp relay
55 BRAKE LIGHT SWITCH 1 (SPN: 1045 - Brake Light Switch 1)
79 Tire pressure monitoring
81 Trailer warning lamp
88 VDC, ESC data connection / ESC module
89 Data connection SAS (steering-wheel angle sensor)
94 Hill Start Aid system
102 Status differential lock (transfer box)
151 Status differential lock (transfer box differential lock)
231 SAE J1939 vehicle CAN data connection
248 SAE J1939 interface
249 SAE J1922 interface
251 Supply voltage
253 Calibration memory / parameter setting

16
Fault codes and their meaning Fault codes and their meaning
EN 254 ECU / System component
564 Status differential lock (transfer box)
566 Status differential lock (transfer box differential lock)
627 Power supply
629 ECU / System component
630 Calibration memory / parameter setting
631 System conguration / system setup do not match
639 SAE J1939 vehicle CAN data connection
701 AUX I/O #01
702 AUX I/O #02
703 AUX I/O #03
704 AUX I/O #04
705 AUX I/O #05
706 AUX I/O #06
789 Rotational speed sensor front axle Left
790 Rotational speed sensor front axle Right
791 Rotational speed sensor drive axle Left
792 Rotational speed sensor drive axle Right
793 Rotational speed sensor additional axle Left
794 Rotational speed sensor additional axle Right
795 Modulator valve front axle Left
796 Modulator valve front axle Right
797 Modulator valve drive axle Left
798 Modulator valve drive axle Right
799 Modulator valve additional axle Left
800 Modulator valve additional axle Right
801 Retarder control relay
802 Relay Diagonal 1
803 Relay Diagonal 2
806 3/2 solenoid valve rear axle(s)
807 3/2 solenoid valve front axle(s) / trailer
810 Speed signal input
811 Towing vehicle ABS warning lamp
812 ATC lamp (stability control lamp)
1042 Electronic towing vehicle / trailer CAN interface (ISO 11992)
1045 Stop-light switch
1049 Pressure sensor 1 / analogue input 1
1050 Pressure control / supply pressure
1052 Pressure sensor 2 / analogue input 2
1055 Pressure sensor 3 / analogue input 3
1056 3/2 directional control valve trailer

17
Fault codes and their meaning
EN
1069 Tire pressure
1070 Vehicle deceleration monitoring
1204 No loads connected
1351 Air Compressor
1792 Trailer ABS warning lamp
1807 Data connection SAS (steering-wheel angle sensor)
1809 Lateral accelerometer
1810 Longitudinal accelerometer
2622 Hill Start Aid system
3509 Power supply (sensors, stability control)
520210 Electronic stability control system (CAN data connection / ESC module)
520211 Electronic stability control system (CAN data connection / steering-wheel angle sensor
/ ESC module)
520310 Electronic Air Dryer
520400 Extended CAN messages / CAN vehicle bus
Towing vehicle and bus ABS
FMI FAULT DESCRIPTION
0Data valid, but above normal operation range (most severe level)
1Data valid, but below normal operation range (most severe level)
2Data erratic, intermittent or incorrect
3Voltage above normal, or shorted to UBatt
4 Voltage below normal or shorted to ground
5 Current below normal or open circuit
6 Current above normal (grounded circuit, internal short circuit)
7 Mechanical system is not responding correctly or is maladjusted
8Abnormal frequency, pulse width or period
9 Timeout or cabling
10 Implausible input signal
11 Failure mode not identiable / root cause unknown
12 Bad intelligent device or component
13 Signal out of valid range
14 Implausible value
VCSII
SPN AFFECTED COMPONENT
3 Rotational speed sensor c
4 Rotational speed sensor d
5 Rotational speed sensor e
6 Rotational speed sensor f
7Solenoid valve A

18
Fault codes and their meaning Fault codes and their meaning
EN SPN AFFECTED COMPONENT
9 Solenoid valve C
10 Solenoid valve B
11 Internal outlet solenoid valve
211 GenericIO D1
212 GenericIO D2
213 GenericIO logic
214 GenericIO D4
215 GenericIO D5
216 GenericIO A1
217 GenericIO logic
218 GenericIO logic
251 Power supply
253 Memory calibration EEPROM
254 Control unit
VCSII
FMI FAULT DESCRIPTION
0 Value too high (short circuit to supply voltage)
1Value too low (undervoltage / short circuit to ground / air gap)
2 Incorrect value (cable break)
3 Overvoltage or short circuit to supply voltage
4 Undervoltage or short circuit to ground
5 Current too low (cable break)
6Current too high (interturn short circuit)
7Mechanical fault (pole wheel defective)
8Unusual frequency (impermissible wheel slip)
9Unusual signal form (no wheel speed)
10 Unusual signal changes (speed jump)
11 Fault cannot be identied
12 Internal electronic fault
13 Characteristic curve error (pole wheel eccentric)
14 Special fault / see fault note
15 Reserved (ECU defective)
TEBS-D
SPN AFFECTED COMPONENT
1 Rotational speed sensor c
2 Rotational speed sensor d
3 Rotational speed sensor e

19
Fault codes and their meaning
EN
4Rotational speed sensor f
7Trailer modulator / Solenoid control
8Trailer modulator / Solenoid control
10 EBS (ABS) relay valve / Solenoid control
58 Trailer modulator / Redundancy
59 Trailer modulator / Pressure sensor
61 EBS relay valve / Redundancy
62 EBS relay valve / Pressure sensor
69 Axle load sensor
75 Wear sensor
76 Failure of nominal value selection / Redundant braking
77 EBS-RE valve / Pressure sensor
78 External demand pressure sensor or EBS-RE valve (depending upon system)
81 Pneumatic control line
82 Pneumatic supply line
83 Supply pressure sensor
84 Electronic switch output 1
85 Electronic switch output 2
86 Electrical switch output 5 (IN/OUT 1)
88 Lateral acceleration sensor
220 Data link towing vehicle / Trailer
221 Trailer modulator / Sensor power supply 24V
232 Trailer modulator / Sensor power supply 5V
246 EBS-RE valve / Switch
251 Power supply
253 Parameter setting
254 Trailer modulator
TEBS-D
FMI FAULT DESCRIPTION
0Data valid, but above normal operating range
1Data valid, but below normal operating range
2 Data is irregular or incorrect
3Overvoltage/Short circuit to supply voltage
4Undervoltage / Short circuit to ground
5 Break in supply cable
6Current too high or circuit grounded
7 Air gap too big
8 Slip
9Signal failure
10 Jump up / Jump down

20
Fault codes and their meaning Fault codes and their meaning
EN FMI FAULT DESCRIPTION
11 special fault
12 special fault
13 Characteristic curve error
14 special fault
15 Residual pressure
TEBS-E
SPN AFFECTED COMPONENT
1 Wheel sensor a
2 Wheel sensor b
3 Wheel sensor c
4 Wheel sensor d
5 Wheel sensor e
6 Wheel sensor f
7EBS (ABS) relay valve / Solenoid control
9Trailer modulator / Solenoid control
10 Trailer modulator / Solenoid control
58 EBS relay valve / Redundancy
59 EBS relay valve / Pressure sensor
61 Trailer modulator / Redundancy
62 Trailer modulator / Pressure sensor
69 Axle load sensor internal
75 Wear sensor
76 Failure of nominal value selection / Redundant braking
77 Desired-pressure sensor internal
78 Desired-pressure sensor external
80 Desired-pressure sensor internal
81 Trailer modulator / Pressure sensor
82 Switch 1 for trailer length
83 Switch 2 for trailer length
84 Switch 3 for trailer length
85 Switch 4 for trailer length
86 Switch for overload indication
88 Lateral acceleration sensor
89 Proximity switch
90 Freely congurable function 8
91 Freely congurable function 7
92 Freely congurable function 6
93 Freely congurable function 5
94 Freely congurable function 4