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Iveco Stralis AT/AD. Manual - part 306

49837

III.8

ELECTRONIC SYSTEMS

TRALIS

AT/AD

Base - January 2003

Ref.

A - Black

Component

code

B - Blue

Component

code

Link K - Diagnosis

72021

CAN H (VDB) Line

CAN L (VDB) Line

Predisposition

ST14

Tachograph speed signal

72021

CAN H (ICB) Line

CAN L (ICB) Line

EDC signal input

8515D

CAN H (IDB) Line

CAN L (IDB) Line

Rev counter signal

40011

Rev counter signal

40011

Speed signal (intarder)

ST25

Power from fuse

70601

Mass

Predisposition

ST14

Power from fuse

70601

ELECTRONIC SYSTEMS

III.9

TRALIS

AT/AD

Display operation

Display varies subject to the following:

Key on MAR with engine off

Key on MAR with engine started and vehicle stationary

Key on MAR at vehicle speed over 15 Km/h

Key out

Key in MAR with engine off

Turning the key to MAR displays control of main vehicle systems.
Their presence is indicated in green, if all is OK, or yellow in case of a light anomaly/breakdown, or red in case of a serious
anomaly/breakdown, with activation of a buzzer.
After acknowledging the error, the operator presses key OK on the steering wheel and the icon appears in the lower
display layer.

Yellow color (light anomaly/breakdown):
Proceed with caution and contact a Service Network workshop as soon as possible.

Red color (serious anomaly/breakdown):
Park the vehicle on the roadside in a non-dangerous area or contact the Dealer or the 24 hour Client Center number
in unusual hours or in a decentralized area.

Two menus are available:

TRAVEL MENU

DIALOG MENU

External mirrors and lights can also be adjusted.
When the key is inserted, the present electronic systems perform a test by activating the related lights, enabling the
operator to check their efficiency (and learn of the existence of vehicle systems).

The list of systems present on the vehicle and their status can be displayed with the Multiplex system during Start-Up,
by receiving the diagnostic message from the various centers.
System Check Ok or System Check Failed information is provided at Start-Up Test end.
The defective system then sends its diagnostic message that is displayed with the icon of the defect under review.

The Multiplex system can indicate vehicle and electronic system errors. In case of an error detected by the Body Com-
puter, it sends the Instrument Cluster a message containing the following information, via the CAN line:

the status of the light associated to the defect (red for a serious and yellow for a slight anomaly)

the error code

At receipt of the error message, the Instrument Cluster displays the following in the central display area:

the colored icon related to the defective component or center

the related error code

It also advises the operator by activating the Buzzer. After recognizing the error, the operator presses key “OK” and
the central display area returns showing the previous information (virtual tool or menu).
The icon related to the error detected is stored in the lower layer of the display or with a specific warning.

No options such as to distract attention or options not related to an operation useful for vehicle operation are available
during operation, which is why the Menus available in case of a moving vehicle are reduced to the base essential and
scanning of the various displays is obtained simply with the “Menu” key (without reading the list of options).
With the vehicle stationary, scanning of the complete set of menus available is enabled with keys “Arrow up” and
“Arrow down”.

73662

LOWER
SECTION

TITLE

CENTRAL

SECTION

High engine
coolant
temperature

III.10

ELECTRONIC SYSTEMS

TRALIS

AT/AD

Base - January 2003

TITLE

- Speed set by Cruise Control
- Speed Limiter set
- Supplementary heater enabled
- Battery voltage
- Radio/RDS information
- Telephone/ EMS message information
- Gears (downshifted/normal gears), suggested gears, auto/manual mode.

CENTRAL SECTION

- Engine oil pressure
- Engine oil level
- Consumption indicator
- Turbo pressure
- Engine oil temperature
- Reservoir, trailer, service air pressure
- Front / rear / trailer brake wear (vehicles with EBS)
- Light setting adjustment
- Mirror positioning
- Failure messages

LOWER SECTION

- Alarms

- Active functions indications (intarder, etc.)

ELECTRONIC SYSTEMS

III.11

TRALIS

AT/AD

Optical status indicators on display

The corresponding icon appears at activation of the following functions of occurence of the following anomalies.

Meaning

Symbol

Colour

Meaning

Symbol

Colour

Pre-heating

yellow

ASR on

yellow

Cab unhooked

red

ASR off

yellow

Door open

red

Reduced ABS operation

yellow

Low front axle brake

air pressure

red

Automatic chains

yellow

Low rear axle brake

air pressure

red

Trailer without EBS/ABS

yellow

Low trailer brake

air pressure

red

Tipper body

yellow

Loading deck light

(tractor only)

yellow

Instrument Cluster trouble

red

Windscreen defroster

yellow

Low hydraulic pressure of

third steering axle

red

Minimum engine

coolant level

yellow

Low engine coolant level

red

High engine coolant

temperature

yellow

Very high engine coolant

temperature

red

Low windscreen washer

reservoir level

yellow

Low fuel level

yellow

Front axle brake wear

red

Rear axle brake wear

red

Added axle brake wear

red

Trailer ABS/EBS fault

yellow

Low level first power

steering circuit

yellow

Low level second power

steering circuit

yellow

Oil filter clogged

yellow

Air filter clogged

yellow

Fuel filter clogged

yellow

Water in fuel filter

yellow

Low engine oil level

red

Engine oil level too high

yellow

Low engine oil pressure

red

High engine oil temperature

red

Low parking brake

air pressure

red

Low air suspension pressure

red

Low trailer brake

air pressure

red

Brake wear

on a specific wheel

yellow

After recognizing the error, the operator must press OK on the steering wheel and the icon appears in the lower display section.

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