Iveco Stralis AT/AD. Manual — part 286
4
INTRODUCTION
S
TRALIS
AT/AD
Base - January 2003
The negative leads connected to a system grounding point must be as short as possible and connected to one another
in ”star” configuration; make sure that they are tightened in an orderly and adequate manner (Fig. 1, ref. M).
Furthermore, for electronic components, the instructions to be followed very carefully are:
— ECU’s must be connected to the system ground if they are provided with a case.
— ECU negative cables must be connected both to a system grounding point, such as for instance the dash compar-
tment ground (with no ”serial” or ”chain” connections) and to the negative terminal(s) of the battery/batteries.
— Even though they are not connected to the system ground/battery negative terminals, analogue ground elements
(sensors) must have excellent insulation. As a result, special care must be devoted to the eddy resistances of
the cable terminals: oxidation, seam-folding defects, etc.
— The metal braid of shielded circuits must be in electrical contact at either end with system components.
— Only one end of the shielding braid must be connected to the system ground.
— In the presence of jointing connectors, the non-shielded portion, d, must be as short as possible in the proximity
of the connectors (Fig. 2).
— The cables must be arranged so as to run parallel to the reference plane, i.e., as close as possible to the frame/body
structure.
— Additional electromechanical systems must be connected with the greatest care to the system ground and must
not be placed alongside the cables of electronic components.
1
”STAR” CONNECTIONS OF NEGATIVE CABLES TO THE SYSTEM GROUND M
2
SHIELDING BY MEANS OF A METAL BRAID OF A CABLE LEADING TO AN ELECTRONIC COMPONENT - C. CONNECTOR -
d. DISTANCE ! 0.
C
C
d
d
-
-
M
2231
2232
2604
2603
INTRODUCTION
5
S
TRALIS
AT/AD
Component Code
03000
Self-rectifying alternator with built in voltage regulator
08000
Starter Motor
12015
Motor for outside air intake door
12023
Window shade motor
12032
Cab hydraulic release pump motor
20000
Starter battery
22000
Horn
25200
Relay for starter
25201
Relay, preheating
25202
Relay, G.C.R. energizing
25203
Relay, G.C.R. opening
25204
Relay, remote starting enablement, cab unlatched
25205
Relay, engine stopping
25206
Relay, rich mixture control
25207
Relay, alternator D+ earthing
25208
Relay, remote start enablement, gear engaged
25209
Relay for cutting off various components during starting stage
25210
Relay, starting enablement with transmission in neutral
25211
Relay with delayed opening contact for keeping G.C.R energized
25212
Relay with delayed closing contact for keeping RTE energized
25213
Relay for supply of users connected to ignition switch through battery positive
25222
Relay for allowing connection of thermal starter
25310
Relay for allowing connection of internal heating with power load inhibiting relay
25322
Relay for connection of auxiliary heater (1st speed)
25327
Relay for connection of air-conditioning system
25332
Relay for connection of air-conditioning system
25544
Topflap engine polarity reverse contactor for LD
25545
Topflap open/close comand contactor for LD
25722
Cab hydraulic release pump switch (lowering)
25723
Cab hydraulic release pump switch (raising)
25866
Relay for terminal 58
25874
Relay for connection of power loads with engine running
25897
Relay for connection of side transmission power takeoff
25898
Relay for connection of rear transmission power takeoff
25900
General current relay
25924
EDC connecting relay ”Main Relay”
30001
Dipped and main beam headlamp with side light
30011
Fog light
32002
Front direction indicator
33001
Side direction indicator
34000
Multifunctional rear light
34011
Trailer light
35000
Number plate light
37000
Front/rear dimensions light
37001
Front dimensions light
39003
Courtesy light for steps
39009
Courtesy light for reading lights
39017
Courtesy light for adjustable cabin interior light
39030
Cab side opening lighting lamp
39034
White and red internal light unit
40011
Electronic Tachograph
6
INTRODUCTION
S
TRALIS
AT/AD
Base - January 2003
Sender unit for tachometer and tachograph
40046
Inductive type chassis height sensor (rear axle)
40047
Inductive type chassis height sensor (front axle)
42030
Sender unit for engine oil pressure gauge
42045
Sender unit for outdoor temperature gauge
42102
Switch signalling handbrake applied
42108
Switch for trailer retarder signal
42111
Switch signalling trailer braking system failure
42116
Switch for low air pressure indicator in EBS system
42200
Switch signalling pneumatic suspension system failure
42351
Switch signalling air filter blocked
42374
EDC clutch switch
42381/A Drive axle RH pressure sensor (ECAS)
42382/a Lift axle RH pressure sensor (ECAS)
42389
Air pressure sensor on third axle pneumatic lifting system
42551
Switch signalling oil filter blocked
42608
Coolant pressure signalling 3-switch assembly
42700
Fuel filter clogged indicator switch
44031
Fuel level gauge sender unit with reserver warning light contact
44035
Insufficient windscreen washer fluid level gauge control
44036
Insufficient radiator coolant level gauge control
44037
Insufficient power assisted steering fluid level gauge control
44043
Engine oil level gauge sender unit
47032
Sender unit for engine oil temperature thermometer
47041
Water temperature sender for retarder control unit
47042
Fuel temperature sensor
47043
Engine fan temperature sensor
48035
Engine rpm sensor
48042
Engine rpm sensor (on timing gear)
48043
Turbocharger speed sensor
50005
Multiplex instruments unit module
52005
Switch with built in w/l for heated rear view mirrors
52009
Switch with built in w/l for trailer light
52024
Switch with built in w/l for additional headlamps
52056
Switch with built-in w/lamp for ASR cutout
52059
Automatic transmission speed selector
52070
Switch for engaging side power takeoff
52071
Switch for engaging rear power takeoff
52090
Suspension levelling switch (ECAS)
52092
Switch for engine or cab heater
52093
Switch for tail hatch locking safety
52093
Switch for tail hatch locking safety
52094
Switch for spot light
52200
Switch for electric or pneumatic horns
52302
Switch with built in w/l for hazard warning lights
52304
Switch for fog lights and rear fog lights inhibitor
52307
Switch for exterior lights
52312
Switch controlling headlamp alignment adjustment
52324
Engine brake connecting switch
52326
White and red internal lights switch
52502
Ignition switch for services with starting
53006
Switch for starting from engine compartment
53007
Switch for stopping engine from engine compartment
INTRODUCTION
7
S
TRALIS
AT/AD
53030
Switch for controlling starting assistance
53061
Cab hydraulic release consensus switch
53062
Cab hydraulic release pump switch (lowering)
53063
Cab hydraulic release pump switch (raising)
53300
Switch for driver’s side electric window
53302
Switch for passenger side electric window
53053
Test pushbutton coupling, automatic transmission
53054
Limit switch button on side doors
53055
Unstable switch for interior lights
53306
Switch controlling sun roof motor
53309
Switch for 3rd axle raising system
53311
Switch for controlling window blind
53315
Switch with built in telltale to turn on foglights
53316
Current general contactor switch
53501
Switch signalling vehicle stopped
53503
Switch signalling reversing lights
53507
Switch signalling reduced gears engaged
53508
Switch for antistarting with reduced gears
53509
Switch for switching on interior lights
53510
Switch for switching on step lights
53511
Switch signalling cabin unlatched
53512
Switch for antistarting engine device with handbrake off
53521
Switch for signalling longitudinal differential lock
53547
Switch for secondary signal from brake pedal to EDC control unit
53567
Switch for signalling side power takeoff engaged
53568
Switch for signalling rear power takeoff engaged
53591
Switch for signalling failure of the hydraulic circuit with auxiliary steering third axle
53593
Switch to light cab side opening lamp
53593
Tool compartment light switch
53602
Switch indicating incomplete sunshade closing
53801
Switch signalling Rockwell axle differential lock engaged
53802
Switch signalling Rockwell axle differential lock engaged (3rd axle)
54030
4 function steering column switch unit
54033
6 function steering column switch unit
61011
3A 1-diode holder container
61104
Air braking system drier resistor
61121
Resistance for engine preheating
61126
Termination resistor for CAN bus
64000
Electric windscreen washer pump
68000
Radio equipment
68001
Speaker
68003
Preamplifier
68005
Feeder 24 V 12 V
68007
City Band (C.B.)
70000
6 fuse carrier
70058
1-way 20A fuse carrier
70601
6-fuse holder
70602
6-fuse holder
70603
6-fuse holder
70604
6-fuse holder
70605
6-fuse holder
72006
Coupling with 7 poles for electrical connection of trailer ABS
72010
15-pole coupling for electrical connection to trailer
72021
30-pole connector for the electrical connection to the diagnostic equipment located outside the vehicle
72025
2-pole 12 V connection for general power supply
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