Service Training

CVs • Electrics
ACTROS 2000

As at 02/00
Reordering or subsequent delivery of this document is not possible.

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 2000 Copyright DaimlerChrysler AG
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1510 3160 02 - 1st edition 02.00 0,2 64

 Contents 21.03.2000

Page Title
1 Overview of subjects
2 Design of instrument
5 Operation of instrument
10 Practical work
11 Practical work - Instrument
14 Practical work - Vehicle
17 Practical work - Wiring diagram
18 Exercises instrument
19 Tachograph
22 Networking
27 Practical work - Networking
28 Autonomous intelligent cruise control - ART
37 Autonomous intelligent cruise control - ART / driving situations
38 Lane Assist - SPA
39 FleetBoard - FB
46 FleetBoard - FB / Retrofitting
51 Seats
54 Subject marketplace
55 Exchange of information on topical service subjects

02/00 CVs • Electrics ACTROS 2000

Contents I 1
02/00 CVs • Electrics ACTROS 2000
Contents I 2
 Overview of subjects 21.03.2000

N00.00-2356-09

02/00 CVs • Electrics ACTROS 2000

Overview of subjects 1
 Design of instrument 21.03.2000

N68.10-2004-29 N68.10-2049-05

n-module & k-module ⇒ one instrument unit

Matrix display and lock display ⇒ driver information system (FIS)

Gear display ⇒ multi-function display (MFD)

Tachograph (FTCO) ⇒ vehicle speed indication

02/00 CVs • Electrics ACTROS 2000

Design of instrument 2
m Assign the terms in the illustration in order to
become familiar with the design of the
instrument!

1 Function keys of multi-function display - MFD

2 Multi-function display - MFD
3 Stop lamp
4 Driver information system - FIS
5 Status display for messages in the FIS
6 Function keys of driver information system - FIS
7 Coolant temperature
8 Fuel gage
9 Vehicle speed indication
10 Tachometer
11 Brake circuit 1 supply pressure
12 Brake circuit 2 supply pressure
13 Additional heater
N68.10-2049-05

02/00 CVs • Electrics ACTROS 2000

Design of instrument 3
 m Assign the symbols to the designations!

Standard indicator lamps Indicator lamps for special equipment

Tipper indicator Main beam indicator Brake / continuous brake (with EAS)

Cab lock Continuous brake Parking brake release indicator

Hydraulic loading platform Stop brake Lane Assist - SPA

Stationary air conditioning Acceleration slip regulation - ASR

Flame starting system Torque converter clutch - WSK

02/00 CVs • Electrics ACTROS 2000

Design of instrument 4
 Operation of instrument 21.03.2000

Multi-function display (MFD)

m To become familiar with the redesigned pushbutton function and readouts in the display, let's work through
the meaning of these with the aid of the operating instructions!

1 2

N54.30-3485-01 N54.30-3486-01

02/00 CVs • Electrics ACTROS 2000

Operation of instrument 5
Driver information system (FIS)

N54.30-3484-01

1
•
2

Note: The readouts in the FIS may differ depending on the situation, e.g. fault messages, driving with autonomous intelligent cruise control.

02/00 CVs • Electrics ACTROS 2000

Operation of instrument 6
Status display

The term status display refers to the bar chart

above the driver information system.

The task of this is to assist the priorities of the

information displayed.

If select button
displayed ...

N54.30-3483-01 N54.30-3482-01

... the instructions for action can be retrieved.

02/00 CVs • Electrics ACTROS 2000

Operation of instrument 7
Displays

Fault group 0 (operating information) ... Fault group 1 (warning) ... Fault group 2 (fault message) ...
... is assisted by the yellow status display (2). ... is assisted by the yellow status display (2). ... is assisted by the red status display (2).
... after being read, can be confirmed with the ... after being read, can be confirmed with the ... after being read, can be confirmed with the
key and the display canceled. key . The display moves into the key . The display moves into the
reminder block. reminder block.

e.g.: e.g.: e.g.:

fluid level (1) of windshield washer system ancillaries system pressure (1) less than 5 bar fault message from MR control module (1)
dropped to 1.0 l

02/00 CVs • Electrics ACTROS 2000

Operation of instrument 8
Main menu FIS

• What are the possibilities I have in the FIS?

• How do I move around the FIS?

• What is new with the FIS?

• What is different with the FIS?

We shall clarify these questions with the aid of the

operating instructions and, after this, with specific
examples at the vehicle.

02/00 CVs • Electrics ACTROS 2000

Operation of instrument 9
 Practical work 21.03.2000

N54.00-2124-09

02/00 CVs • Electrics ACTROS 2000

Practical work 10
 Practical work - Instrument 21.03.2000

m Parameterize the axle configuration for the vehicle shown in the

illustration with ...
− single-tired trailing axle and
P
N68.10-2038-05
− differential lock fitted to1st rear axle.

m The customer wishes to operate his vehicle during a lengthy period in

Portugal.

Supplement the voice file of the instrument accordingly!

These are the points which particularly struck us:

• N42.25-2007-01

•
Check your settings in the
• driver information system (FIS)!

02/00 CVs • Electrics ACTROS 2000

Practical work - Instrument 11
m After replacing the instrument, you have to check the operation m The following PTOs have been retrofitted to a fire-fighting vehicle:
of the light warning buzzer and the warning display for the fuel
reserve. − Front PTO at engine
− Rear PTO at engine
Which setting does your instrument show? − PTO at rear of transmission

The fire officer wishes to retrieve the operating state of the PTOs
Light warning buzzer: using the FIS.

Parameterize the instrument!

Warning display: Make a note of your procedure in keywords!

•
•
•
•

In which menu point can he find this information in the FIS?

Note: The symbol is completed if the power take-off is highlighted.

02/00 CVs • Electrics ACTROS 2000

Practical work - Instrument 12
 Outstanding questions?

N00.00-2179-03 N00.00-2179-03

02/00 CVs • Electrics ACTROS 2000

Practical work - Instrument 13
 Practical work - Vehicle 21.03.2000

m Check the oil level at your training vehicle!

In which menu point is this information stored?

Within which range is the readout "engine oil level O.K." generated?
N00.10-2158-01

m A customer wishes to set the time in the instrument. ___ L

Change the time by one hour!
max

Points to note:
O.K.
•
min
•
•
___ L
•

02/00 CVs • Electrics ACTROS 2000

Practical work - Vehicle 14
m At a change of shift, the driver notes that the displays in the driver
information system (FIS) differ from his vehicle.
He wishes to display or fade out the level and lock the display
himself, as need be.

What is the procedure he must adopt?

•
•
•
•

m When working on a vehicle away from the workshop you wish to

re-learn the idle speed and full throttle stop of the accelerator.
You only have the instrument available for this.

Learn the foot throttle actuator at the vehicle!

•
•
•
• N00.00-2179-03

02/00 CVs • Electrics ACTROS 2000

Practical work - Vehicle 15
 > Learning foot throttle actuator ON-board

What is the basic procedure I adopt?

• Select Service Info in the main menu.

• Scroll in Service Info until FR Learn appears.

• Start learning mode with the reset and confirm key.

• Once + - - - appears in the display, depress accelerator pedal fully.

• Once + - - + appears in the display, release accelerator pedal.

• End learning mode with the reset and confirm key.

FR O.K. is briefly displayed if the accelerator settings have been correctly adopted in the FR control unit

02/00 CVs • Electrics ACTROS 2000

Practical work - Vehicle 16
 Practical work - Wiring diagram 21.03.2000

m In order to become more familiar with the instrument '99 and its functions, you should
work through the wiring diagram in the next part of the course together with a partner.

Determine 2 examples each for the following points for ...

Digital switch inputs Sensor inputs

m Which signals exist at the instrument when the cab is m Which connections does the tachograph need?
locked or tilted? Note any outstanding points!

02/00 CVs • Electrics ACTROS 2000

Practical work - Wiring diagram 17
 Exercises instrument 21.03.2000

> Retrofitting control unit

What is the basic procedure I adopt? • Wire up control unit

• Carry out short test or system recognition
• Log on control unit in the INS
• Once again carry out short test

The diagnostic tester compares the control unit list with the text file stored.
If any variations are recognized, updating of the voice file is offered.

• Update voice file

The voice file in the instrument generates a text message in the driver information system (FIS) on the
basis of a fault code.
If control unit list and voice file are not matched to each other, no text information is displayed for this
system, but instead a fault code.

02/00 CVs • Electrics ACTROS 2000

Exercises instrument 18
 Tachograph 21.03.2000

Two different tachographs are used in the ACTROS, which

are identical in terms of function and assignment.

Kienzle tachograph

N54.30-2946-22

TVI tachograph
(for Great Britain and Unimog)

N54.61-2009-10

02/00 CVs • Electrics ACTROS 2000

Tachograph 19
 > Tachograph

Special features:

The tachographs ...

• ... do not have their own vehicle speed indication.

• ... transmit vehicle speed, distance and time to the instrument.

• ... are linked to the instrument over the CAN bus.

• ... have a diagnostic capability (e.g. STAR Diagnosis, ON-board diagnosis).

• ... have pulse generators with encrypted data signal for detecting manipulations, which is why

the pulse generator must be learned in the tachograph.

02/00 CVs • Electrics ACTROS 2000

Tachograph 20
 N00.00-2180-06

02/00 CVs • Electrics ACTROS 2000

Tachograph 21
 Networking 21.03.2000

N00.19-2033-09

02/00 CVs • Electrics ACTROS 2000

Networking 22
The high-speed CAN BUS (HS-CAN BUS)

Design

The HS-CAN BUS is the fastest link between the control units of the ACTROS.
Its task is to rapidly and reliably transmit data over short distances (maximum
length 2 m).

It consists of two twisted cables, these being known as CAN-high and

CAN-low.
The digitalized information is transmitted inverted over one cable, in other
words the signal is transmitted over this cable with a reversed sign.

Technical data

U supply = internal 5 V
U high = ∼ 3.5 V
U low = ∼ 1.5 V
U dev. = 2V
I = 10 - 30 mA
R = 60 Ω (between CAN-high and CAN-low)
f = transmission frequency 250 kHz
P00.19-2029-11

02/00 CVs • Electrics ACTROS 2000

Networking 23
This inverted transmission, also known as push-pull mode, makes it possible
to distinguish between correct and faulty signals.

Spurious pulses are transmitted over both cables with the same polarity.
In the internal signal analysis, the voltage level of the inverted cable is
generally subtracted from that of the non-inverted cable.

The difference of this results in the signal, which is further processed.

P00.19-2030-12

Note: Error-free data transfer is only assured if CAN-high and CAN-low are correctly connected.
There is no separate ground connection as the ground reference can be generated internally.
All control unit grounds in the electronic compartment are merged at a common voltage point for this purpose.

02/00 CVs • Electrics ACTROS 2000

Networking 24
The low-speed CAN BUS (LS-CAN BUS)

Design

The LS-CAN in contrast to the HS-CAN, permits the transfer between users over greater distances (up to a maximum of 15 m).

The transmission rate at 62.5 kHz is 125 kBaud.

The push-pull mode can also be used with this version, which is why two inverted data lines are provided.

The voltage levels are significantly higher than in the case of the HS-CAN in order to achieve enhanced immunity from interference

Technical data

U supply = 24 V (U battery )
U high = ∼ 2/3 U batt
U low = ∼ 1/3 U batt
U dev = 8V
f = transmission frequency 62.5 kHz

In the case of a voltage drop during a start

operation the LS-CAN is still operational
down to 7 V.
N00.19-2031-04

02/00 CVs • Electrics ACTROS 2000

Networking 25
Single-wire capability

The LS-CAN remains operational if a fault or defect occurs in a cable.

The so-called "single-wire mode" makes it possible in the case of ...

... an open circuit in one of the two cables

... short circuit of individual cables

to continue operating over one cable.

A requirement for this is a separate ground connection between the control units.

Warning! No further operation is possible if both cables are short-circuited to Ubatt or to ground.

Restriction: In the single-wire mode communication is only possible between two users, all other
users must in this case be decoupled from the LS-CAN.

Example: LS-CAN link FR to MR and FR to FLA.

If a fault exists in the LS-CAN of the FLA, the FLA control unit is completely decoupled so that single-wire communication is possible with the MR.

02/00 CVs • Electrics ACTROS 2000

Networking 26
 Practical work - Networking 21.03.2000

m Various messages are displayed in the instrument at the training vehicle.

Prepare a diagnosis and rectify the fault at the vehicle. Make a note of your procedure in keywords!

Complaint: Complaint:
• •

What is the fault involved here? What is the fault involved here?
• •

What procedure did you adopt for troubleshooting? What procedure did you adopt for troubleshooting?
• •

What was the cause? What was the cause?

• •

02/00 CVs • Electrics ACTROS 2000

Practical work - Networking 27
 Autonomous intelligent cruise control - ART 21.03.2000

The Autonomous intelligent cruise control (ART) is a convenience system with which a constant
distance is maintained to the vehicle ahead.

The autonomous intelligent cruise control consists of ...

... a radar sensor,

... a control module,
... the display in the instrument,
... a rotary pushbutton at the cruise control lever.
1 Connection RF cable
2 Connection for data line and voltage supply

The autonomous intelligent cruise control operates ...

... between 15 and 89 km/h,

... in the range of 15 to 100 m.

The system operates by automatically intervening in the ...

... engine management system,

... continuous-operation brakes,
... service brakes.

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART 28
The safety aspects of the autonomous intelligent cruise control:

• maintains driver's condition

• minimizes risk of accident (rear-end collisions) by
− consequently maintaining the safety distance
− providing a warning of severe brake application of the vehicle ahead (double signal)
• reduces the impact energy in the event of a rear-end collision also without any reaction on the part of the driver

PN30.30-2013-04

Note: It is always the driver's responsibility to ensure that the vehicle is driven at a safe speed and
safe distance. He is not relieved of his responsibility for constantly observing the traffic scene.

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART 29
Networking at the vehicle

N30.30-2020-05

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART 30
• The radar sensor transmits electromagnetic signals (77 GHz) and • The control module receives the sensor data, which have been analog pre-
receives the signals reflected from obstacles. It possesses three processed by the radar sensor, and calculates the distance, the relative
transmission/reception beams for this purpose, each with an opening speed and acceleration of the target object and supplies this information
angle of 3.4°, which partially overlap. over the CAN.
• The control module determines from the different wheel speeds of the • The FR then calculates from this what action is necessary in the engine
front wheels the radar beam in which the target object is located. management system, continuous-operation and service brakes as well as
any visual and audible indications required.

The illustration shows the geometry of the distance sensor beam.

N30.30-2022-04

Note: The sensor should be cleaned each time the vehicle is in the workshop!

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART 31
Functions of the operating lever

Operation of the Telligent autonomous intelligent cruise control is based on the operating concept of the
conventional cruise control. The cruise control and autonomous intelligent cruise control are operated by
means of the right-hand lever on the steering column.

m State the functions of the operating lever in order to become familiar with operation of the ART.

Note: When a system is switched off, the requested speed which was last active is stored
and displayed in the instrument.

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART 32
 Each operating mode is displayed as a symbol in the driver information system (FIS)
to enable the driver to recognize which system is active.

m Which functions are active when the appropriate symbol is displayed?

How does the vehicle react?

Function display Effect on vehicle operation

• •

• •

• •

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART 33
m Which of the following statements are correct?

a It is always the driver's responsibility to ensure that the vehicle is driven at a safe speed and that a safe distance
is maintained.
b The ART is merely an aid to assist the driver.
c I can use the ART to adapt to any traffic situation without having to concentrate on the vehicles ahead.
d ART makes it possible to maintain the selected vehicle speed (Tempomat function).
e If a slower vehicle ahead is detected, the vehicle speed is reduced and the specified distance maintained.
f The ART function always adapts automatically to road conditions, which is why the ART should be switched on when
driving on slippery roads.
g It is recommended to switch the ART on when taking a motorway exit as a vehicle standing at the junction is detected.

m The status display in the instrument cluster lights up red when driving and a double warning signal sounds. What action has to be taken?

a Decelerate the vehicle with the service brakes.

b Switch off the ART function at the Tempomat lever (push lever forward).
c Program a higher vehicle speed with the aid of the Tempomat lever.
d The deceleration required is greater than the system is able to perform (> 2 m/s2).

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART 34
 To make it possible to control the distance to the vehicle ahead, the FR control unit and the ART perform various interventions
at other control modules and make use of information supplied by other control modules.

m Which control module is required for the following function?

• Increasing/reducing engine specified torque

• Brake intervention max. 2m/s2 (20%)

• Recognition of curve, course of road

• Shifting gears

• Audible signals / FIS displays

N00.00-2079-03

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART 35
 N00.00-2080-06

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART 36
 Autonomous intelligent cruise control - ART / driving situations 21.03.2000

In a corner the vehicle may brake Vehicles which switch on to the

unexpectedly or with a time lag. same lane at a short distance, are
not immediately detected.

If vehicles are driving offset to The system does not intervene if

each other, problems can occur the speed of the vehicle which
in recognizing the target object. moves in ahead is greater.

N54.70-2004-20

Note: The Telligent autonomous intelligent cruise control reacts only to vehicles ahead, but not to a stationary obstacle on the road,
such as the last vehicle in a traffic jam or a vehicle which has broken down.
An audible double signal indicates to the driver that he should resume control of the vehicle.

02/00 CVs • Electrics ACTROS 2000

Autonomous intelligent cruise control - ART / driving situations 37
 Lane Assist - SPA 21.03.2000

The Lane Assist is a convenience system which monitors the position of the vehicle relative to the side lane markings
by means of a camera, and thus assists the driver.

The Lane Assist system consists of ...

... a black & white camera,
... an analysis electronics integrated in the camera,
... double-coil speakers located in the left and right of the cab,
... a CAN interface for receiving signals,
... a switch,
... an indicator lamp in the instrument.

The Lane Assist warns the driver by means of the bumps produced by the lane
marking studs when ...
... the vehicle crosses over the lane markings and
the vehicle speed is more than 60 km/h.

The Lane Assist does not provide a warning if ...

... the turn signal is operated,
... the vehicle is braked,
... the system has been switched off by the driver,
... the system has switched itself off.
N54.30-3829-11

Note: The driver is still responsible for the safety of his vehicle!

02/00 CVs • Electrics ACTROS 2000

Lane Assist - SPA 38
 FleetBoard - FB 21.03.2000

The FleetBoard (FB) permits data transfer between vehicle and customer (e.g. scheduling clerk, vehicle fleet manager).

The vehicle receives and The vehicle location is

transmits data and information determined by means of
over the mobile phone (GSM). positioning using 3 satellites
of the GPS in the FleetBoard
processor.

The customer is able to pass

information at any time over
the FleetBoard to the driver.

The message appears

automatically in the
instrument.

How often data are retrieved

from the vehicle is defined in Specific vehicle data
the FleetBoard server. (e.g. fault memory) can be
retrieved on request.
These data are stored in the
server and available to the Data transfer is only possible
customer over internet by if "ignition on".
entering a password.

N82.85-2003-06

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB 39
Which components are required for the FleetBoard and where are they located?

4 5
GPS antenna in FleetBoard
passenger side mirror GSM antenna

6
Fixed installation
3 GSM transmitter/
FleetBoard functions receiver unit
switch Nokia 6081/6090

2
KOM module
7
FleetBoard control
module
1
Telephone receiver
W82.85-1103-06

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB 40
FleetBoard base modules

o FleetBoard communication
Voice/data communication with vehicle,
e.g. transmitting short messages which appear in the vehicle display.

o FleetBoard maintenance scheduling

Transmission of complete data from the Telligent maintenance system,
e.g. remaining time engine oil and all component oils as well as brake linings, condition of air cleaner, fuel filter

o FleetBoard operations analysis

Determining severity of operations and objective evaluation of driving style on this basis, as well as
consumption on the basis of an index system,
e.g. evaluating severity of operations with weight, inclines, road conditions;
indices for map-based and attentive driving, use of wear-free brakes;
evaluation of related consumption with total consumption, driving consumption, stationary consumption

o FleetBoard tour record

Automatic recording of tour data,
e.g. vehicle identification, driving times, stationary times (tachograph information), geographical tour data

o FleetBoard breakdown call with telediagnosis

Transmission of data to the Mercedes emergency call center (24 h service) and/or to the customer,
e.g. vehicle position, vehicle ID number, fault codes, telephone number

o FleetBoard mapping
Transmission of the grid locations for displaying the current vehicle position in a digital road map

o Interface for logistics on-board computer, scanner etc. in the vehicle

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB 41
Answer the following questions with the aid of internet:

Maintenance schedule Breakdown call

m State the advantages of the FleetBoard maintenance schedule m What happens if the driver operates the 24 h button?

• •

m Which data can be retrieved for a maintenance schedule? m What is the information which is transmitted?

• •

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB 42
> FleetBoard - determining position

Use is made of modern navigation systems to determine the position of the vehicle by means of satellites.

N82.85-2012-01 N82.85-2010-01

There are 24 satellites orbiting in 6 fixed orbits Signals of at least 3 satellites are required
around the Earth at an altitude of 22,000 km. for determining the location of the vehicle.
They permanently transmit signals to the
Earth.

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB 43
> The satellites transmit ...

... the moment at which the signal was transmitted

... the identification of the satellite (e.g. "No. 9")
... the current position of the satellite

The navigation system in the vehicle calculates

the difference in time between the moment the
signal was transmitted and the moment it was
received.

The expert refers to this as the "signal

propagation time"

The distance to the satellite is calculated on the

basis of the signal velocity and signal propagation
time.
The data from at least 3 satellites are combined
and harmonized with the digital road map.
This makes it possible to accurately determine
the position of the vehicle to within about 10 to
100 m.

The data supplied by a forth satellite makes it

possible to determine the altitude above MSL
(mean sea level).
N82.85-2025-05

Note: The GPS grid locations which are determined in this way are transferred to a digital road map.

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB 44
 P00.00-2080-06

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB 45
 FleetBoard - FB / Retrofitting 21.03.2000

FleetBoard is envisaged for the following vehicles:

N00.10-2158-01 N00.10-2250-01 N00.10-2249-01

ACTROS ECONIC ATEGO

since 12/98 with SA code EX3 in preparation as of 12/2000 FleetBoard possible in

(FleetBoard preinstallation), combination with the new instrument
factory-fitted as of 01/2000 cluster (instrument 2000)

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB / Retrofitting 46
m The customer wishes to retrofit a FleetBoard system in his ACTROS.
What are the recognition features on the vehicle which indicate
the FleetBoard preinstallation EX3?

m What operations have to be carried out if you wish to retrofit a

FleetBoard system in a vehicle fitted with preinstallation EX3?

N00.00-2079-03

Note: Installation instructions and list of part numbers can be retrieved in the WIS in group 82.85.

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB / Retrofitting 47
Commissioning

Requirements for telephone card

In order to operate the FleetBoard system . . . Reasons

. . . a D1 or D2 card is required. Nokia 6081/6090 is a GSM 900 cellular telephone

. . . the SMS center number for the specific network must be stored. The SMS center number differs for each network operator.
. . . the SMS service must be activated. The information is transmitted in the FleetBoard system using the SMS.

Requirements for telephone

In order to operate the FleetBoard system . . . Reasons

. . . the call lock must not be activated. Incoming and outgoing calls must be possible.
. . . the telephone number of the SIM card must be stored at the The FleetBoard is accessed only by the call numbers in the card memory.
first place of the card memory.
Format: +4917...

Requirements for commissioning FleetBoard

In order to commission the FleetBoard system . . . Reasons

. . . the fax document contained in the parts kit must be sent to the The vehicle must be logged on and administered in the server.
following fax number:
0711/17-91159 (Monday - Friday 08.00 a.m. - 6 p.m.)

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB / Retrofitting 48
Diagnostic facilities

As no diagnostic facility exists at present with the diagnostic tester, we make use in the initial phase of
empirical values of the FleetBoard pilot phase.
You can find the most frequent causes of faults listed in the table.

No. Symptom Cause of fault Remedy Note

1 • FleetBoard does not operate Incorrect telephone card A D1 or D2 telephone card is required. FleetBoard operates only with
• Telephone operates Nokia 6081/6090.
2 • FleetBoard does not operate SMS (short message service) is not SMS (short message service) of Activation must be allowed for in
• Telephone operates activated. telephone card must be activated. telephone card contract.
3 • FleetBoard does not operate Call lock is activated. Call lock must not be activated. Refer to Nokia manual
• Telephone operates
4 • FleetBoard does not operate Telephone number of SIM card is not (Own) telephone number of SIM card The telephone number is entered in
• Telephone operates stored at first place of SIM card must be entered at the first place of memory A.
memory. the SIM card memory. Refer to Nokia manual
Format: +4917...
5 • FleetBoard does not operate Call number of SMS center is not The call number of the SMS center Refer to Nokia manual
• Telephone operates entered. must be entered with the
format: +4917....
6 • FleetBoard data are not • KOM module at tml. 15 Tml. 15 must be applied at connector Conversion is included in FleetBoard
complete • FleetBoard processor at tml. 15R X 63 vehicle side. work instructions "Retrofitting".

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB / Retrofitting 49
 N00.00-2080-06

02/00 CVs • Electrics ACTROS 2000

FleetBoard - FB / Retrofitting 50
 Seats 21.03.2000

ISRI 7900/947 seat

m Various components are required in order to perform the functions.
State the electrical components in the illustration and note the task of the
component.

Component Task

1 Electric motor

2 Head restraint sensor

3 Electric motor

4 Backrest sensor

5 Electric motor

6 Forward/back adjustment sensor

7 Solenoid valve

8 Height sensor

9 Pushbutton unit

10 Pushbutton unit

11 Control module

12 Seat heater

W91.10-1033-12 13 Moving height stop

02/00 CVs • Electrics ACTROS 2000

Seats 51
Grammer MSG90.3E seat

Component Task

1 Electric motor

2 Head restraint sensor

3 Electric motor

4 Backrest sensor

5 Electric motor

6 Forward/back adjustment sensor

7 Double solenoid valve block

8 Height sensor

9 Pushbutton unit

10 Pushbutton unit

11 Control module

12 Seat heater

W91.10-1034-12

02/00 CVs • Electrics ACTROS 2000

Seats 52
m A customer wishes to retrofit a comfort seat in his ACTROS. m A malfunction has occurred at your retrofitted seat.
Retrofit the seat in the vehicle and note the procedure you adopt Prepare a diagnosis!
in keywords. Note the procedure you adopt for the following points!
Use the prepared connections.
Complaint:
•
•

What is the procedure you adopted for troubleshooting?

•

Which aids did you use?

•

What was the cause?

•

02/00 CVs • Electrics ACTROS 2000

Seats 53
 Subject marketplace 21.03.2000

Subject: Subject:

N00.00-2179-03 N00.00-2179-03

02/00 CVs • Electrics ACTROS 2000

Subject marketplace 54
 Exchange of information on topical service subjects 21.03.2000

N00.00-2180-06

02/00 CVs • Electrics ACTROS 2000

Exchange of information on topical service subjects 55
1510 3160 02 - 1st edition 02.00 0,2 64