Iveco - Stralis Bc2 - Circuit Diagrams
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Description
STRALIS CIRCUIT DIAGRAMS (BC2)
”This document provides data, characteristics, instructions and methodology to perform repair interventions on the vehicle and its components. Anyhow, this document is addressed to qualified and specialised personnel. Iveco commercial and assistance network personnel as well as all Iveco authorised points of assistance are specifically qualified and equipped to perform the repair interventions that are indicated in this document. Before performing any intervention, check to have available the document relating to the vehicle model on which the intervention is being performed and also make sure that all accident prevention devices, such as, as a rough guide, goggles, helmet, gloves, shoes, as well as work tooling, lifting and transport tooling, etc., are available and efficient, and further make sure that the vehicle is put such a way that an intervention can be made in safety conditions. Making interventions strictly observing the indications given here, as well as using specific tooling indicated, assures a correct repair intervention, execution timing observance and operators’ safety. Each repair intervention must be finalised to the recovery of functionality, efficiency and safety conditions that are provided by Iveco. Each intervention, on the vehicle, that is finalised to a modification, alteration or else, which is not authorised by Iveco, involves the exclusion of any responsibility for Iveco, and, in particular, where the vehicle is covered by a guarantee, each such intervention involves an immediate lapse of the guarantee. Responsibility for Iveco in repair intervention execution is excluded. Iveco is available to provide all clarifications necessary to make interventions, as well as to provide indications in cases and situations not included in this document. Data and information contained in this document could result not to be updated owing to modifications made by Iveco at any moment for technical or commercial reasons, or because of the need to adapt the vehicle to law requirements in different countries. In the case of a difference between what contained here and what actually found on the vehicle, please contact Iveco network before making any intervention.” The data contained in this publication might fail to reflect the latest changes which the Manufacturer may introduce at any time, for technical or sales purposes, or to meet the requirements of local legislation. Copy, even partial, of text and drawings is forbidden.
Produced by: Publication Edited by: IVECO S.p.A. Customer Service Lungo Stura Lazio, 15 10156 Torino (TO) - Italy Print 603.93.746 - 1st Ed. 2007
B.U. TECHNICAL PUBLISHING Iveco Technical Publications Lungo Stura Lazio, 15 10156 Torino (TO) - Italy
STRALIS
CIRCUIT DIAGRAMS (BC2)
1
Contents Page NEW FEATURES DUE TO THE INTRODUCTION OF BODY COMPUTER 2 (BC2) . . . . . . . . . .
3
CAN LINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
CAN LINE ASSEMBLY DRAWING . . . . . . . . . .
10
DIAGNOSIS OUTLET . . . . . . . . . . . . . . . . . . . .
11
OBD DIAGNOSIS CONNECTOR (BLUE) . . . . .
12
RECEPTACLE CONNECTOR . . . . . . . . . . . . . .
15
REMOTE-CONTROL SWITCH / FUSE HOLDER CONTROL UNIT . . . . . . . . . . . . . . . . . . . . . .
20
SUPPLEMENTARY REMOTE SWITCHES . . . . .
23
SUPPLEMENTARY FUSES (70000) . . . . . . . . . . .
25
INSTRUMENT BOARD (AS) . . . . . . . . . . . . . . .
27
CONTROLS ON THE CENTRAL BOARD (AS)
28
INSTRUMENT BOARD (AT/AD) . . . . . . . . . . . .
29
CONTROLS ON THE CENTRAL BOARD (AT/AD)
30
BODY COMPUTER 2 (BC2) . . . . . . . . . . . . . . .
31
F.F.C. - R.F.C. (FRONT FRAME COMPUTER - REAR FRAME COMPUTER) . . . . . . . . . . . . . . . . . . .
40
F.F.C. (SERVICES / ENGINE) . . . . . . . . . . . . . . .
41
R.F.C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
44
D.D.M. / P.D.M. . . . . . . . . . . . . . . . . . . . . . . . . .
47
D.D.M. / P.D.M. . . . . . . . . . . . . . . . . . . . . . . . . . .
48
P.D.M. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
49
D.D.M. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50
B.M. (BED MODULE) . . . . . . . . . . . . . . . . . . . . .
51
E.B.M. (EASY BED MODULE) . . . . . . . . . . . . . . .
52
EDC (ECM) SYSTEMS . . . . . . . . . . . . . . . . . . . . .
54
VCM (VEHICLE CONTROL MODULE) ELECTRONIC CONTROL UNIT . . . . . . . . . . . . . . . . . . . . . . 58 EM (EXPANSION MODULE) ELECTRONIC CONTROL UNIT (PTO) . . . . . . . . . . . . . . . . Print 603.93.746
61
Base - March 2007
2
CIRCUIT DIAGRAMS (BC2)
STRALIS
Page CENTRAL LOCKING WITH REMOTE CONTROL
64
CIRCUIT CHARTS . . . . . . . . . . . . . . . . . . . . . . .
67
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . .
141
Base - March 2007
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
3
NEW FEATURES DUE TO THE INTRODUCTION OF BODY COMPUTER 2 (BC2) Functions moved from BC1, CM (now eliminated) and VCM: - Engine cranking - Some body builder sgnal —
Ext. Body Builder Cruise Control,
—
Parking light,
—
Parking brake.
Functions moved from CM to BC2: - Window curtain, - Red lght, - Windscreen washer pump, - Windscreen water low sensor, - Vehicle standstill signal for BB. Functions eliminated from the Multiplex: - Rotating lights, - Front window heater, - Automatic snow chain. Functions added to the Multiplex with BC2: - External Light signal / Emergency light for BB - K15 low for frame computer (the K15 with BC2 will be connected to Vbat instead of ground as BC1), - Seat belt inserted sensor (not used at the moment), - Fading white lights, - New bed spot lights, - Power preservation for production line and showroom, power management supplement shut off at very low battery, - Programmable spare I/O, - KW2000 on CAN. Apart from these changes to the MUX system, the connectors are being standardised for the Stralis, Trakker and Eurocargo bodybuilders.
Print 603.93.746
Base - March 2007
4
CIRCUIT DIAGRAMS (BC2)
STRALIS
CAN LINES Dialogue between the Multiplex system, vehicle systems, engine control unit, SCR system, radio and various setters is carried out by means of the CAN lines: -
BCB - Body Control Bus VDB - Vehicle Data Bus ECB - Engine Control Bus ICB - Instruments Cluster Bus IDB - Infotainment Data Bus FMB - Fuhrpark Management Bus
BCB (Body Control Bus) communication line Allows communication between the different electronic systems on the vehicle. This line does not regard directly the units on the VDB line but the units that carry out different onboard services. Figure 1
BC2
PDM
DDM
AHT_A
CLIMATE
BCB
BM
FFC
AHT_W RFC
113545
Technical features - Data transmission speed
62.500 (BIT/SEC)
- Color of the wire
Gray
List of Units Ref. BC2 DDM PDM BM CLIMATE FFC RFC AHT-A AHT-W Base - March 2007
Description Body Computer Driver Door Module Unit Passenger Door Module Unit Bed Module Air Conditioning Front Frame Computer Unit Rear Frame Computer Unit Air type heater, located on the rear right part of the cab Water type heater, located on the front right wheel house, next to the FFC Print 603.93.746
STRALIS
5
CIRCUIT DIAGRAMS (BC2)
VDB (Vehicle Data Bus) Communication Line Allows the electronic systems on the vehicle to dialogue. The units connected to it are: Eurotronic Transmission, Retarder, EBS, Ecas, Diagnosis connector, VCM, Tachograph, ACC and EM This line also dialogues with the Cluster and the Body Computer. Figure 2 MTCO/DTCO
BC2
IC
Diagnostic Connector
ACC
VDB
RETARDER
EM
ECAS II
ABS/EBS II
VCM
EUROTRONIC II 113546
Features - Data transmission speed
250.000 (BIT/SEC)
- Color of the wire
Black
List of Units Description
Ref. MTCO DTCO VCM IC BC2 Diagnostic Connector ABS EBS II RETARDER ECAS II EUROTRONIC II ACC EM Print 603.93.746
Tachograph Digital Tachograph Vehicle Control Module Unit Cluster Body Computer 30 pole diagnosis connector ABS Unit EBS II Unit Intarder Unit Pnuematic suspension unit Eurotronic II automatic transmission unit ACC (Adaptive Cruise Control) Unit Expansion Module Base - March 2007
6
CIRCUIT DIAGRAMS (BC2)
STRALIS
ECB (Engine Control Bus) communication line Allows the units and the engine control sensors to dialogue together. The units connected to it are: EDC, VCM, DCU15, NOx sensor and the OBD connector.
Figure 3
VCM
ECB
OBD II Connector DCU15
NOx
EDC7 113547
Features - Data transmission speed
250.000 (BIT/SEC)
- Color of the wire
Yellow
List of Units Ref. VCM EDC7 DCU15 OBD II Connector NOx
Base - March 2007
Description Vehicle Control Module Unit Engine control unit SCR pumping module unit 16 pole connector for OBD (onbord diagnose) NOx sensor
Print 603.93.746
STRALIS
7
CIRCUIT DIAGRAMS (BC2)
I.C.B. (Instruments Cluster Bus) communication line Allows dialogue between the unit located on the steering column (SWI), BODY COMPUTER, CLUSTER and VCM,. In this way all information coming from the steering wheel and the power steering can reach their respective users i. Figure 4
BC2
SWI
VCM
ICB
IC
113548
Technical features - Data transmission speed
250.000 (BIT/SEC)
- Color of the wire
Green
List of Units Description
Ref. IC BC2 VCM SWI
Print 603.93.746
Cluster Body Computer Vehicle Control Module Unit Steering Wheel Interface Unit
Base - March 2007
8
CIRCUIT DIAGRAMS (BC2)
STRALIS
I.D.B. (Infotainment Data Bus) communication line Allows communication between the Cluster and the Radio. The messages sent are shown on the CLUSTER. Figure 5
IC
IDB
RADIO
112282
Technical features - Data transmission speed
100.000 (BIT/SEC)
- Color of the wire
Blue
List of Units Ref. Radio IC
Base - March 2007
Description Radio Cluster
Print 603.93.746
STRALIS
9
CIRCUIT DIAGRAMS (BC2)
F.M.B. (Fuhrpark Managemant Bus) communication line Allows communication between the different electronic systems (accessories) on the vehicle, , FMS (Telephone) connector and VCM unit.
Figure 6
VCM
FMB
FMS Connector
112283
Technical features - Data transmission speed
250.000 (BIT/SEC)
- Color of the wire
White
List of Units Ref. VCM FMS
Print 603.93.746
Description Vehicle Control Module Unit Connector FMS
Base - March 2007
Base - March 2007
DCU15
NOx
EDC7
OBD II Connector
RADIO
E C B
INTARDER
Diagnostic Connector
IDB IC
FMB
ABS/EBS II
MTCO/DTCO
EUROTRONIC II
EM
VDB
VCM
ICB
SWI
ACC
ECAS
FMS Connector
BC2
B C B
AHT_W
RFC
FFC
AHT_A
CLIMATE
BM
PDM
DDM
10 CIRCUIT DIAGRAMS (BC2) STRALIS
CAN LINE ASSEMBLY DRAWING Figure 7
113549
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
11
DIAGNOSIS OUTLET Diagnosis connector - 72021 Figure 8
16 15 26 14 25 13 24 12 23 11 10
1 2 17 18 3 19
(+) 4
5 20 6 22 21 7 9 8
26 17 18 19 25
30 27
29 28 24 20 23 22 21 (--) (v)
113302
DIAGNOSIS CONNECTOR (FRONT VIEW) Pins 27,28,29,30 might be printed with different positions from those reported in this picture.
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Print 603.93.746
System Free EDC (ECM) Free ABS / EBS + ECAS Free Intarder / EM Free Multiplex Control units Free Heater / Air conditioner Service actuation Key to “MAR” VCM Free Cluster / tachograph Free UREA (SCR system) Free EUROTRONIC Free Programming retarder EOL CAN H (VDB) CAN L (VDB) Free Free Startup signal Signal ground Free Speed signal (B7) Signal ground Positive
Function K K K K K + 15 K K K K H L v 31 + 30
Cable colour code 2298 2299 2293 2295 2296 8802 2292 2994 2257 2297 3393 Ws/Bi Gn/Ve 8050 0050 5540 0050 7772 Base - March 2007
12
CIRCUIT DIAGRAMS (BC2)
STRALIS
OBD DIAGNOSIS CONNECTOR (BLUE) Figure 9
BODY COMPUTER
B
C
D
E
F
G
H
I
K
L
M
N
O
P
R
OBD
S
A
113550
KEY SIDE CONNECTOR VIEW
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Base - March 2007
Function Ground Signal ground CAN line H (ECB) CAN line L (ECB) Battery direct positive (+Batt)
Cable colour code 0000 0050 White Green 7721 Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
13
ST14 junction connector - ECAS bodybuilders (cab) Figure 10
101523
KEY SIDE CONNECTOR VIEW
Pin 1
Function Power supply to liftable axle lowering or lifting switch
Cable colour code 8445
ST14A junction connector (blue) - for bodybuilders (cab) Figure 11
107554
KEY SIDE CONNECTOR VIEW
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Print 603.93.746
Function Engine start-up signal input Engine turning off signal input Stop lights signal for bodybuilders Vehicle not in operation signal output Parking brake engaged signal output Speed signal from tachograph Engine condition (output signal) 0 V engine not in operation / 24 V engine in operation Gearbox in neutral position signal Reverse gear signal Positive +15 Provision for Cruise Control SET + Provision for Cruise Control SET Provision for Cruise Control OFF Provision for Cruise Control RESUME Provision Cruise Control (internal /external choice) Ground Provision for P.T.O. 1 control signal Provision for P.T.O. 2 control signal Provision for P.T.O. 3 control signal Positive +30
Cable colour code 8892 0151 1165 5515 6656 5155 7778 8050 2268 8871 8156 8157 8154 8155 0152 0000 0131 0132 0123 7772 Base - March 2007
14
CIRCUIT DIAGRAMS (BC2)
STRALIS
ST14B junction connector (blue) - for bodybuilders (cab) Figure 12
107531
KEY SIDE CONNECTOR VIEW
Pin 1 2 3 4 5 6 7 8 9
Function Signal for the second speed limiter Clutch status signal Programmable speed threshold indicator signal (PTS) Hazard light signal Engine rpm signal External light signal
Cable colour code 0172 9963 5542 1113 5584 3333
ST14C junction connector (grey) - for set up devices (Allison) Figure 13
107538
KEY SIDE CONNECTOR VIEW Pin 1 2 3 4 5 6 7 8 9 10 11 12
Base - March 2007
Function Neutral signal for PTO Stepping switch signal PTO signal active PTO signal active Automatic neutral signal Automatic neutral signal Digital ground Zone indicator signal -
Cable colour code 145 123 143 130 117 101 103 113 -
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
15
RECEPTACLE CONNECTOR LEFT HAND DRIVE A connector B connector C Connector -
White (free) Brown (ECAS) Yellow (EBS/ABS/ASR)
D connector E connector
-
Blue (EuroTronic/PTO/Intarder) Green (EDC/ADR)
Figure 14
12 1 39 28 20 A
B
C
D
E
19 11 40 38 27 73658
85750
RIGHT HAND DRIVE A connector B connector
-
White (EDC/ADR)
C Connector D connector E connector
Brown (EuroTronic/PTO/Intarder)
-
Yellow (EBS/ABS/ASR) Blue (ECAS) Green (free)
Figure 15
12 1 39 28 20 A
B
C
D
E
19 11 40 38 27 73658
85750
Thanks to the new bayonet connectors the continuity of the various signals is much more reliable than with the previous system. Print 603.93.746
Base - March 2007
16
CIRCUIT DIAGRAMS (BC2)
STRALIS
Brown bulkhead ”B” Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Base - March 2007
Function Chassis height sensor ground Inductive rear axle chassis height sensor (Ecas) Inductive rear axle chassis height sensor (Ecas) Electro-pneumatic rear axle distributor (Ecas) Electro-pneumatic front axle distributor (Ecas) Inductive front axle chassis height sensor (Ecas) Power supply to electro-pneumatic distributors (Ecas) Electro-pneumatic distributor Electro-pneumatic rear axle distributor (Ecas) Electro-pneumatic rear axle distributor (Ecas) Electro-pneumatic rear axle distributor (Ecas) Electro-pneumatic rear axle distributor (Ecas) Electro-pneumatic rear axle distributor (Ecas) Third axle lifting/lowering switch (Ecas) Third axle lifting/lowering switch (Ecas) Third axle lifting/lowering switch (Ecas) Third axle lifting/lowering switch (Ecas) Air pressure sensor on the pneumatic third axle lifting device (Ecas) Trailer axle lifted warning light signal CAN - L line (BCB) CAN - H line (BCB) Engine fan solenoid valve control Tachograph speed sensor power supply Signal from the tachograph speed sensor Signal from the tachograph speed sensor Tachograph speed sensor ground (speed signal) VGT turbine piping air block solenoid valve +15 power supply (shut-off) Positive +15 from BC2 for RFC Drier/heater power supply / Trailer current tap terminal 15 Relay excitation for TGC ON maintenance (closing) Relay excitation for TGC OFF maintenance (opening) Cabin unhooked signal Diagnosis K line for R.F.C. Power take-off ON signal (sensor) CAN L line (SB) (EM, bodybuilders) CAN H line (SB) (EM, bodybuilders) Trailer ABS/EBS failure signal Electrical power supply socket for trailer ABS/EBS clamp 2 Clamp 30 for 15 pins coupler for trailer electrical connection Positive for tachograph, Body Computer, Cluster, Bed Module, Refrigerator (+Batt)
Cable colour code 0400 5421 5422 9442 9413 5410 9400 9423 9425 9424 5445 9447 9446 5441 5443 5444 5442 8403 6442 GN/VE WS/BI 9166 5514 5516 5517 0058 8360 0987 8840 8035 8045 0096 2999 0132 GN/VE WS/BI 6671 8847 7790 7972
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
17
Yellow wall pass “C” Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Print 603.93.746
Function PTO 1 power take-off return signal Rear axle braking detection pressure sensor signal Locked power supply positive Front right ABS sensor Front right ABS sensor Positive for front right ABS power supply solenoid valve PTO 1 solenoid valve power supply Positive for front right ABS release solenoid valve Centralized smearing system ground Central lubrication system supply Rear right ABS sensor Rear right ABS sensor Positive for rear right hand side ABS power supply solenoid valve Consent for power take-off 1 (PTO1) Positive for rear right hand side ABS release solenoid valve Power take-off 2 (PTO2) return signal Power take-off 2 (PTO2) solenoid valve power supply Enabling signal for power take-off 2 (PTO2) Power take-off 3 (PTO3) return signal Ground for shielding (EM, bodybuilders) Negative for hydraulic cab release control in the lifting phase Negative for hydraulic cab release control in the lowering phase Power take-off 3 solenoid valve power supply Negative for rear axle ASR solenoid valve Positive for rear axle ASR solenoid valve Negative enabling signal for power take-off 3 Positive +30 (EM, bodybuilders) Chassis height sensor ground Positive for rear left hand side ABS release solenoid valve Inductive rear axle chassis height sensor (Ecas) Positive for rear left hand side ABS power supply solenoid valve Positive for front left hand side ABS drain solenoid valve Air pressure sensor on front axle Positive for front left hand side ABS power supply solenoid valve Front left hand side ABS sensor Front left hand side ABS sensor Rear left hand side ABS sensor Rear left hand side ABS sensor Negative wire from terminal 15 (EM, bodybuilders) ABS solenoid valve ground
Cable colour code 6131 6245 8847 5571 5571 9920 9131 9918 0000 8898 5573 5573 9930 0391 9928 6132 9132 0392 6133 0999 0923 0922 9123 0260 9260 0393 7795 0400 9929 8403 9931 9919 5440 9921 5570 5570 5572 5572 0975 0000
Base - March 2007
18
CIRCUIT DIAGRAMS (BC2)
STRALIS
Blue wall pass “D” Pin
Function
1 2 3
TGC opening signal Eurotronic ground Electric selector with automatic transmission (power supply from the control unit) / Positive for splitter gear activation solenoid (9 speed gearbox) Transmission warning horn grounding / Positive for normal gear activation solenoid (9 speed gearbox) Free Eurotronic power supply (+30) Eurotronic diagnosis K line Automatic transmission electronic control unit CAN - L line (VDB) Automatic transmission electronic control unit CAN - H line (VDB) Automatic transmission electronic control unit CAN - L line (VDB) Automatic transmission electronic control unit CAN - H line (VDB) Free Free Water temperature transmitter for decelerator Water temperature transmitter for decelerator Decelerator oil accumulator solenoid valve Decelerator oil accumulator solenoid valve Decelerator deactivation solenoid valve (proportional solenoid valve) Decelerator actuation solenoid valve (proportional solenoid valve) ”K” line for auxiliary water heater control unit diagnostic / Power supply to auxiliary water heater dosing pump Auxiliary heater power supply by means of switch Auxiliary heater control with passage for microswitch on heating tap control lever Windscreen heating, control and defrosting motor power supply Auxiliary heater power supply Free Auxiliary water heater CAN - H line (BCB) CAN - L line (BCB) CAN - H line (BCB) Solenoid valve power supply for water circulation block in the engine circuit or cabin with auxiliary heater Auxiliary heater ON optical indicator power supply Free ADR dynamic control +30 power supply Ground (TGC ADR) Free TGC opening signal from the switch TGC closing signal from the switch Power supply to heated fuel pre-filter Free
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Base - March 2007
Cable colour code 8101 0000 6100/9973 1101/9974 7101 2297 GN/VE WS/BI GN/VE WS/BI 0309 5309 9311 0311 9310 0310 2295 / 7783 7775 7506 7711 7708 GN/VE WS/BI GN/VE WS/BI 9506 6605 8876 8876 0000 0176 0178 7753 -
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
19
Green wall pass “E” Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Print 603.93.746
Function CAN - L line (ECB) CAN - H line (ECB) CAN - L line (BCB) CAN - H line (BCB) K line - F.F.C. diagnosis Positive +15 from BC2 for FFC Terminal 15 generator power supply EDC system diagnostic switch power supply (presetting) EDC system diagnosis inciting switch power supply (presetting) ACC supply Free Free EDC control unit terminal 15 power supply Servo-assisted tilting hydraulic pump power supply Hydraulic cabin uncoupling (+ lowering) pump motor power supply CAN - L line (VDB) CAN - H line (VDB) CAN - L line (VDB) CAN - H line (VDB) CAN - L line (BCB) CAN - H line (BCB) K line - EDC diagnosis Starting motor (terminal 50) Compressor electromagnet (Valeo) SCR system supply SCR system supply Fault diagnosis line for SCR Signal for windscreen washer tank low water level Electric pump power supply headlamp wipers Cooling water level optical indicator Engine rpm signal for bodybuilders Low cooling water level signal Front rear-view mirror heating positive Free Windscreen washer control signal Positive for motor fan speed 2 electromagnet Ground enabling engine fan activation Positive enabling engine fan activation +30 positive +30 positive
Cable colour code GN/VE WS/BI GN/VE WS/BI 2998 0987 8876 0163 5163 8176 8015 7730 9029 GN/VE WS/BI GN/VE WN/VE GN/VE WS/BI 2298 8888 9993 7540 8540 2257 5521 8821 5520 5587 5527 8830 8886 5166 5187 0014 7151 7151
Base - March 2007
20
CIRCUIT DIAGRAMS (BC2)
STRALIS
REMOTE-CONTROL SWITCH / FUSE HOLDER CONTROL UNIT FUSES Figure 16 70601
70602
70603
BODY COMPUTER
A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
R
OBD
S
113551
Black color fuse holder (70601) Ref. 1 2 3 4 5 6
Function Terminal 15 for air conditioning / Heated prefilter / Radio 24V Food warmer + Fridge / BM / Diagnosis connector / OBD connector Tachograph / IC / Centralized locking (remote control) SWI Cigar lighter - 24V/12V voltage reducer / Radio 24V Tilted cab / Drier / Water presence in fuel filter / ”Shut off” solenoid valve/ Projectors positioning
Delivery (A) 5 10 5 3 20 10
Terminal +15 +Batt +Batt +30 +30 +15
Delivery (A) 10 10 5 5 15 15
Terminal +15 +30 +30 +15 +30 +30
Delivery (A)
Terminal
20/15
+30/+15
20/15
+30/+15
10 30 25 25
+15 +30 +30 +30
Red color fuse holder (70602) Ref. 1 2 3 4 5 6
Function ACC / Allison gearbox (AT/AD) Eurotronic II / Baruffaldi / Allison gearbox (AT/AD) Internal lighting / Tool compartment lights EBS / ABS - D BASIC EBS EBS / ABS - D BASIC
Natural color fuse holder (70603) Ref. 1 2 3 4 5 6 Base - March 2007
Function Driver door module (DDM) / AT/AD driver’s electric window without DDM/PDM Passenger door module (PDM) / AT/AD passenger’s electric window without DDM/PDM IC EDC (ECM) Body Computer Body Computer
Print 603.93.746
STRALIS
21
CIRCUIT DIAGRAMS (BC2)
Figure 17 70401 70402
BODY COMPUTER 70403 70604
70605 A
B
C
D
E
F
G
H
I
K
L
M
N
O
P
R
70404
OBD
S
113552
Black color fuse holder (70604) Ref. 1 2 3 4 5 6
Function EM Air-conditioning system Air-conditioning system / IT / Navigation / Panel light (AS) Auxiliary heating Auxiliary heating VCM (Vehicle Control Module)
Delivery (A) 15 15 5 15 5 20
Terminal +30 +30 +30 +30 +30 +30
Delivery (A) 15 5 7.5 10 10/15 7.5
Terminal +30 +15 +30 +30 +15 +15
Natural color fuse holder (70605) Ref. 1 2 3 4 5 6
Print 603.93.746
Function EM Vehicle levelling Chassis level adjustment Decelerator with CAN / Headlight washer Decelerator with CAN / Retarder - Mirror heating (AT/AD) Heated seat / Central lubrication / IT / navigation / Centralized locking
Base - March 2007
22
CIRCUIT DIAGRAMS (BC2)
STRALIS
Figure 18 70401 70402
BODY COMPUTER 70403 70604
70605
B
C
D
E
F
G
H
I
K
L
M
N
O
P
R
70404
OBD
S
A
113552
Black color fuse holder (70401) Ref. 1 2 3 4
Function Cabin tilting Cabin tilting Body builders Heated windscreen
Delivery (A) 25 5 10 25
Terminal +30 +30 +30 +30
Delivery (A) 25
Terminal +30
5
-
20 5
+30 +15
Delivery (A) 10 10 5 15
Terminal +30 +30 +15 15
Delivery (A) 10 7,5 25 -
Terminal +15 +15 +30 -
Black color fuse holder (70402) Ref. 1 2 3 4
Function Heated windscreen 12V internal lighting / 12V Reading lights / Navigation system/Telematic system Heated prefilter K15 for alternator
Black color fuse holder (70403) Ref. 1 2 3 4
Function EM EM Urea (SCR system) / EM / ACC Urea (SCR system)
Black color fuse holder (70404) Ref. 1 2 3 4
Base - March 2007
Function Trailer ABS/EBS Sunblind AT/AD Fan for AT/AD Car Transporter air conditioner Free
Print 603.93.746
STRALIS
23
CIRCUIT DIAGRAMS (BC2)
SUPPLEMENTARY REMOTE SWITCHES Figure 19
BODY COMPUTER
B
C
D
E
F
G
H
I
K
L
M
N
O
P
R
OBD
S
A
113553
Ref. A B C D E F G H I K L M N O P R S
Print 603.93.746
Description Water heater remote control switch Allison gearbox remote-control switch AT/AD Manual air conditioner remote-control switch Manual air conditioner remote-control switch (compressor) (AS) Water heater remote-control switch Allison gearbox remote-control switch AT/AD Manual air conditioning remote-control switch Cabin tilting diodes Manual air conditioning remote-control switch Manual air conditioning remote-control switch Remote control switch for IGC Manual air conditioning remote-control switch Manual air conditioning remote-control switch Diodes for cab tilt system Manual air conditioning remote-control switch Manual air conditioning remote-control switch Manual air conditioning remote-control switch (AS)
Component code 25337 25210 25545 25332 25325 25609 25544 61000B 25874 25310 25903 25322 25332B 61000A 25327 25332A 25314
Base - March 2007
24
CIRCUIT DIAGRAMS (BC2)
STRALIS
Remote-control switches Positioned behind the BODY COMPUTER. Figure 20
73672
Ref. GA GB GC GD GE GF GG
Description Heated prefilter remote-control switch Remote-control switch (terminal 15), 50A Starting remote-control switch (50), 40A Cabin tilting remote-control switch / Manual conditioning remote control switch (Car Transporter) Cabin tilting remote-control switch / Manual conditioning remote control switch (Car Transporter) Cabin tilting remote-control switch
Component code 25825 25213 25200 25906/25329 25722/25308 25723
Positioned in control unit compartment, replacing the removed CM control unit Figure 21
113554
Description
Ref. BA BB BC BD
Base - March 2007
Headlight washer enablement relay Timer for headlamp washer -
Component code 25740 66010 -
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
25
SUPPLEMENTARY FUSES (70000) They are located on the left side of the vehicle, next to the batteries and the TGC. The fuse compartment can be accessed by levering on the two springs available on cover (A).
Figure 22
73656
A
49847
A. Auxiliary fuse holder
Print 603.93.746
Base - March 2007
26
CIRCUIT DIAGRAMS (BC2)
STRALIS
6
30A
24V
5
30A
24V
4
30A
24V
3
30A
24V
2
30A
24V
1
30A
24V
Figure 23
49731
Ref. 1 2 3 4 5 6
Base - March 2007
Function R.F.C. (rear right light power supply) R.F.C. (rear left light power supply) F.F.C. (front right light power supply) F.F.C. (front left light power supply) Current tap - ABS/EBS Presetting
Delivery A 30 30 30 30 30 30
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
27
INSTRUMENT BOARD (AS) Figure 24
113555
Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Print 603.93.746
Description Revs counter Coolant thermometer Fuel level gauge Speedometer Headlamp trim control External light switch Fog light actuation switch Auxiliary headlamp actuation switch Rear fog light actuation switch Optical indicator cluster Optical indicator cluster Display Optical indicator cluster Loading platform light actuation switch Heated windscreen warning light Heated windscreen actuation switch (OPT) ASR actuation switch (if available) Emergency light actuation switch Speed limiter cut-in switch 12 V current tap Cabin tilting enable switch Switch for spotlights
Base - March 2007
28
CIRCUIT DIAGRAMS (BC2)
STRALIS
CONTROLS ON THE CENTRAL BOARD (AS) Figure 25
113556
Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20a Base - March 2007
Description Eurotronic “Drive“ Eurotronic “Neutral“ Eurotronic “Reverse“ Power take-off I (OPT) Pick-up assist provision (OPT) Third axle lifting/lowering (OPT) Spotlights on tie (central) (OPT) Sun visors (OPT) Cabin lights (ceiling lights) Pneumatic horns Rotary lamps (OPT) Auxiliary water heater (OPT) Cabin/engine preheating (OPT) Master current remote-control switch Power take-off 2 (OPT) Air conditioner heating/ventilation or controls (OPT) Hand brake Electric trap door (OPT) ARB - Anti Roll Back enabling switch (if present) ACC Engine brake control switch Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
29
INSTRUMENT BOARD (AT/AD) Figure 26
113557
Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Print 603.93.746
Description Revs counter Coolant thermometer Fuel level gauge Speedometer Headlamp trim control External light switch Fog light actuation switch Auxiliary headlamp actuation switch Rear fog light actuation switch Optical indicator cluster Optical indicator cluster Display Optical indicator cluster Loading platform light actuation switch Heated windscreen warning light Heated windscreen actuation switch (OPT) ASR actuation switch (if available) Emergency light actuation switch Cabin tilting electric circuit failure warning light Parking brake Cab tilt enablement switch Retarder on switch
Base - March 2007
30
CIRCUIT DIAGRAMS (BC2)
STRALIS
CONTROLS ON THE CENTRAL BOARD (AT/AD) Figure 27
113558
Ref. 1 2 3 4 5 6 7 8 9 10 11 11a 12 13 14 15 16 17 18 19 20 21 22 22a 23 24 Base - March 2007
Description Pickup help button (OPT) Third axle lifting/lowering button (OPT) Rotating lamps switch (OPT) Power takeoff switch 1 (OPT) Pneumatic horns Sunshade curtain control (OPT) Roof side roof lamps cabin lights control Power takeoff 2 (OPT) Central roof lamp cabin lights Rearview mirrors heating Allison gearbox oil high temperature warning light Liftable 3rd axle warning light with cantilever Switch for immediately connecting supplementary water heater (OPT) Engine/cabin pre-heating selector (OPT) Switch for connecting supplementary air heater (OPT - for manual version only) Multipower power takeoff control (OPT) Supplementary water heater thermostat (OPT) Key switch for ECO - POWER function Heating/venting or air conditioner controls (OPT) 12V current outlet Control for electric hatch pit (OPT) ARB - Anti Roll Back actuation switch (if available) ACC Engine brake engagement switch Lighter 30-pole outlet for diagnosis Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
31
BODY COMPUTER 2 (BC2) Body Computer perspective view Figure 28
J2
J5
J4
J6
7
12
5
8
9
16
9
1
6
1
4
1
8
1
B
16
8
A
1
2
14
2
22
2
9
1
13
1
21
1
J3
The connector pin-out is viewed from the cabling side.
20
10
10
J1
Print 603.93.746
11
J7 50242
Base - March 2007
32
CIRCUIT DIAGRAMS (BC2)
STRALIS
Connector “J1” Figure 29
49372
Ref. 1 2 3 4 5 6 7 8 9 10
Base - March 2007
Description Positive from the fuse (after TGC) Positive from the fuse (after TGC) Positive from the fuse (after TGC) Positive from the fuse (after TGC) Ground Ground Ground Positive from the fuse (to the battery) Exterior lights for bodybuilders TGC closing signal
10
2
9
1
Component code 70603/6 70603/6 70603/5 70603/5 70058 ST14B 25900
Cable color code 7905 7905 7905 7905 0000 0000 0000 7972 3333 8035
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
33
Connector “J2” Figure 30
49372
Ref. 1 2 3 4 5 6 7 8 9 10 11 12
Print 603.93.746
7
12
1
6
Description CAN - H line (ICB) CAN - L line (ICB) CAN - H line (VDB) CAN - L line (VDB) Diagnosis K line Free Free Free Free CAN - H line (BCB) Free CAN - L line (BCB)
Component code
Cable color code
72021 -
Ws/Bi Gn/Ve Ws/Bi Gn/Ve 2995 Ws/Bi Gn/Ve
Base - March 2007
34
CIRCUIT DIAGRAMS (BC2)
STRALIS
Connector “J3” Figure 31
49372
Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Base - March 2007
14
2
13
1
Description Signal from the external light switch Positive for internal light ceiling light fixture Negative from the internal light switch Free Negative from the external air temperature sensor TGC opening signal (OPT) Sun curtain motor (AS) Positive from the external air temperature sensor Negative from the TGC opening switch (OPT) Positive for horn switch Positive for front clearance lamps Sunroof opening signal (OPT) Sun curtain motor (AS) Sunroof closing signal (OPT)
Component code 52307 39034 52326 42045 25900 42045 53316 52200 37001 12015 12015
Cable color code 2237 4423 0942 0550 8045 8063 7573 0946 1116 3339 7010 8064 7011
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
35
Connector “J4” Figure 32
9
16 49372
1 Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Print 603.93.746
8
Description Positive for step illumination light fixture Negative from the TGC closing switch (ON) Negative from the exhaust brake presetting switch Free Auxiliary heater actuation presetting Horn control Door closing negative (passenger’s side) Door closing negative (driver’s side) Sun curtain (rise) control (AS) Sun curtain (descent) control (AS) Negative from the engine radiator low fluid level sensor Negative from the engine radiator lacking fluid sensor Auxiliary heater water pump consent Negative from the switch for cabin uncoupled during lowering Door opening negative (passenger’s side) Sun curtain position (AS)
Component code 39003 53316 52324 (ST19/10) 54033 85023 85023 44036 44036 ST9/11 61000B 85023 52035
Cable color code 4445 0945 0082 0501 1116 0985 0065 0973 0972 5527 5520 7786 0922 0984 0974
Base - March 2007
36
CIRCUIT DIAGRAMS (BC2)
STRALIS
Connector “J5” Figure 33
49372
Ref. 1 2 3 4 5 6 7 8
Base - March 2007
Description Bodybuilder vehicle parked signal Negative from the handbrake ON switch Free Control for internal red light Reverse gear signal Free Spot light switch Free
5
8
1
4
Component code ST14A 42102 52326 ST14A - 10 52094 -
Cable color code 5515 6662 0941 2268 4440 -
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
37
Connector “J6A” Figure 34
9
16
11
20 49372
1
Ref.
A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Print 603.93.746
Description Negative from the sunroof switch (closing) Positive +15 for RFC/FFC Free Positive for red lights Free Free Positive for spotlights (AS) Free Windscreen washer fluid level sensor Free Free Free Signal from headlamp trim control Free Free Cab tilt enablement signal Free Free Free Free
8
1
10
Component code 53306 86117/86118 39036 44035 52312 61000A -
Cable color code 0971 0987 4422 4941 5521 9936 8128 Base - March 2007
38
CIRCUIT DIAGRAMS (BC2)
STRALIS
Connector “J6B” Figure 35
Ref.
B
9
16
1
8
11
1
Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Base - March 2007
Free Negative from the trailer brake pressure gauge Free Free Free Free Free Negative from the cabin uncoupling enable switch Free Trailer EBS/ABS failure signal Free Free Free Free Free Negative from the sunroof control switch (opening)
20
49372
10 Component code 42108 53061 72006 53306
Cable color code 8129 6671 0970
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
39
Connector “J7” Figure 36
Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Print 603.93.746
22
2
21
1
Description User positive under key (+15) Positive (+15) for bodybuilders Engine started signal Negative from the parking light switch Negative from front fog light switch Free Negative from rear fog light switch Positive 30-pole Negative from circle light switch Negative for operator side door opening Negative from supplementary light switch Negative from the passenger’s side door switch Positive from key switch (15) Negative from the driver’s side door switch Positive from windshield wiper unit Negative from emergency light control switch Positive for windscreen washer pump and headlight washer pump enablement Positive for instrument lighting Positive from windshield wiper unit Positive for windshield wiper unit (low speed) Positive for windshield wiper unit (high speed)
49372
Component code
Cable color code
25213 ST14A - 11 ST14A - 8 52307 52304 53315 72021 52009 85023 52024 53509 52502 53509 65000 52302 64000/25740
8802 8871 7778 3333 2228 2284 8802 2224 0064 2229 0003 8887 0893 8880 1113 8886
65000 65000 65000
4442 8873 8882 8881 Base - March 2007
40
CIRCUIT DIAGRAMS (BC2)
STRALIS
F.F.C. - R.F.C. (Front Frame Computer - Rear Frame Computer) These are Peripheral Electronic Units used to pilot most electrical utilities. They can be connected directly to loads such as lights, sensors and electrical motors. The F.F.C. is located on the vehicle front below the cab and the R.F.C. is located in the frame center. They differ by a code (F for Front and R for Rear) and a different assembly hole (:).
Figure 37
:
J1
B
F
A
R J2
B
A
73660
Base - March 2007
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
41
F.F.C. (Services / Engine) Figure 38
73656
A
A
A
49843
Located on the right frame beam in the vehicle front under the cab. Proceed as follows to remove the electronic center: — overturn the cabin — unscrew the three control unit (A) supporting screws; — disconnect the two connectors without removing cables from the connector seat.
Print 603.93.746
Base - March 2007
42
CIRCUIT DIAGRAMS (BC2)
STRALIS
F.F.C. (Services / Engine) Connector ”J1” 32
Figure 39
17 8
6
24 16
1 8
Ref. 1 2 3 A4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 B 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Base - March 2007
Description Positive for right low-beam headlight Positive for right high-beam headlight Free Free Positive for left high-beam headlight Positive for auxiliary lamp high-beam headlights Positive for front fog lights Positive for left low-beam headlight Free Positive for headlamp trim actuator Free Free Free Free Positive for front and right-side indicator lights Positive for windscreen washer electric pump Free Free Free Free Free Free Signal for headlamp trim actuator Positive for front right dimmer Free Negative for headlamp trim actuator Free Free Free Free Free Positive for front and left-side indicator lights Free Free Free Free Free Free Positive for front left dimmers
1 3 Component code 30001 30001 30001 30010 30011 30001 30100 32002-33001 64000 30100 30001 30100 32002- 33001 30001
Cable colour code 2223 2221 2219 2229 2228 2231 9937 1123 8886 9936 3330 9935 1129 3339
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
43
Connector ”J2” Figure 40
32
17 8
6
24 16
1 8
Ref. 1 2 3 A4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 B 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Print 603.93.746
1 3
Description Positive from the light power supply fuse (left side) Positive from the light power supply fuse (left side) Positive from the light power supply fuse (right side) Positive from the light power supply fuse (left side) Positive from the light power supply fuse (left side) Free Chassis ground Positive from the light power supply fuse (right side) CAN - H line (BCB) CAN - L line (BCB) CAN - H line (BCB) CAN - L line (BCB) Free Tester K line Positive +15 from BC2 Positive for engine oil level sensor Free Free Negative from the fuel filter clogging signalling switch Free Free Free Free Free Free Negative from the front shoe wear signalling sensor Free Free Free Free Negative from the indicator power assisted steering low fluid level Signal from alternator (L) Free Free Free Free Free Free Free Signal from engine oil pressure sensor
Component code 70000 70000 70000 70000 70000 70000 72021 86116 44043 42700 86002 44037 03000 44043
Cable colour code 7904 7904 7903 7904 7903 0000 7903 Ws/Bi Gn/Ve Ws/Bi Gn/Ve 2998 0987 5506 5531 0000 6664 5525 7009 5505
Base - March 2007
44
CIRCUIT DIAGRAMS (BC2)
STRALIS
R.F.C. Located in the vehicle center on the right side. Follow the F.F.C. center instructions for removal.
Figure 41
A
106970
A. R.F.C. electronic center
Base - March 2007
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
R.F.C. (chassis) Connector ”J1”
32
45
17 8
Figure 42
6
24 16
1 8
Ref. 1 2 3 A4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 B 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Print 603.93.746
1 3
Description Free Positive +15 for bodybuilders Positive for trailer / right side clearance light Positive for trailer / left side clearance light Free Positive for trailer brake lights Positive for trailer reversing lights Free Free Free Negative of switch for transmission in neutral position Negative of switch for lighting reverse gear lights Negative of switch for signalling reduced speed-gear engaged Negative of switch for signalling clogged air filter Positive for the trailer right direction light Free Front sensor air pressure signal (APU) Rear sensor air pressure signal (APU) Negative of the switch signalling trailer braking circuit failure Free Positive for brakes pressure sensors and shoes wear Positive from fuel level sensor Free Positive for light illuminating the fifth wheel Return from fuel level sensor Free Free Free Free Free Free Positive for the trailer left direction light Free Free Free Free Free Signal from the sensor signalling water in Diesel oil filter Free Positive for trailer rear fog-lights
Component code 33004 33004 72010 72010 53508 53503 53507 42351 72010 42111 61104 44031 34011 44031 72010 86013 72010
Cable colour code 8871 3330 3339 1179 2226 8050 2268 9992 6663 1185 5562 5561 6689 5560 5557 2224 5555 1180 5530 2283
Base - March 2007
46
CIRCUIT DIAGRAMS (BC2)
STRALIS
R.F.C. Connector ”J2” 32
Figure 43
17 8
6
24 16
1 8
Ref. 1 2 3 A4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 B 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Base - March 2007
1 3
Description Positive from the light power supply fuse (left side) Positive from the light power supply fuse (left side) Positive from the light power supply fuse (right side) Positive from the power supply fuse (left side) Positive from the power supply fuse (right side) Positive for external lights (body builders) Chassis ground Positive from the power supply fuse (right side) CAN - H line (BCB) CAN - L line (BCB) Free Free Positive for the rear left indicator lights K line (diagnosis connector) Positive +15 from BC2 Positive for left brake lights Free Positive for rear fog lamps Free Negative from the 3rd axis shoe wear signalling sensor Positive for right brake light Positive for rear right dimmer Positive for rear right clearance light Positive for right parking indicator light Free Negative from the pneumatic suspension failure pressure switch Negative from the longitudinal differential lock ON signalling switch Negative from the 2nd rear axle shoe wear signalling sensor Free Signal from the 3rd axis wheel pad wear signalling sensor (left) Negative from the transverse differential lock switch Signal from the 3rd axis wheel pad wear sensor (right) Free Positive for reverse gear light Positive for rear left clearance light Positive for rear left parking light Free Negative from the transverse differential lock signalling switch Free Free
Component code 70000 70000 70000 70000 70000 ST 52/3 70000 34000 72021 86116 34000 34000 86003 34000 34000 34000 34000 42200 53521 86003 88011 53801 88011 34000 34000 34000 53801 -
Cable colour code 7902 7902 7901 7902 7901 3333 0000 7901 Ws/Bi Gn/Ve 1120 2999 0987 1175 2283 6664 1175 1125 3307 3315 6401 6603 6667 6037 0041 6035 2226 3306 3305 0040 -
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
47
D.D.M. / P.D.M. The three centers are identical. The D.D.M. is located inside the operator door; the P.D.M. inside the passenger door.
Figure 44
50239
J1
J2
8
1
16
9
J3
6
1
10
1
12
7
20
11
49723
The only difference between D.D.M. and P.D.M. is that the P.D.M. pin J2/10 is connected by means of a jumper with pin J1/8 towards the ground for passenger module recognition.
Print 603.93.746
Base - March 2007
48
CIRCUIT DIAGRAMS (BC2)
STRALIS
D.D.M. / P.D.M. Figure 45
49838
These centers manage all the functions appertaining to the two vehicle doors, namely: — — — —
mirror heating mirror adjustment window lifter centralized lock.
They are located inside the vehicle door and removal is as follows: 1.
remove the door lining;
2.
disassemble the loudspeaker tray by removing the three fastening screws;
3.
take DDM off the tray by removing the two fastening screws
4. disconnect the three electric connection adapters. Disassembling operations are the same for both doors.
Base - March 2007
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
49
P.D.M.
CONNECTOR J1 Pin
Cable
Function
1
8830
Positive for main rear view mirror heating (only AS)
2
8830
Positive for wide-angle rear view mirror heating (only AS)
3
8830
Positive for manoeuvring door mirror heating (only AS)
4
9965
Centralized lock motor control (CDL)
5
9964
Centralized lock motor control (CDL)
6
8863
Window lifter motor control (opening)
7
8865
Window lifter motor control (closing)
8
0000
Mass - Bridge with (J2-10) for module recognition
9
-
Free
10
-
Free
11
0000
Negative for centralized door lock release push button
12
0000
Negative for main rearview mirror heating
13
0000
Negative for wide angle rearview mirror heating
14
-
15
2990
K line for diagnosis
16
7990
Center power positive
-
CONNECTOR J2 Pin
Cable
Function
1
Ws/Bi
2
-
Free
3
-
Free
4
8851
Wide angle rearview mirror control (return)
5
8852
Wide angle rearview mirror control (vertical)
6
8857
Main rearview mirror control (return)
7
Gv/Ve
CAN L line (BCB)
8
8853
Wide angle rearview mirror control (horizontal)
9
-
10
0000
Mass - Bridge with (J1-8) for passenger side ECU recognition
11
8859
Main rearview mirror control (horizontal)
12
8858
Main rearview mirror control (vertical)
CAN H line (BCB)
Free
CONNECTOR J3 Pin
Cable
1
0962
2÷9
-
10
4442
Positive for passenger side glass lifter push button light
11
0961
Negative from passenger side glass lower push button
12
0960
Negative for passenger side glass control push button + lighting
13 ÷ 20
-
Print 603.93.746
Function Negative from passenger side glass lifter push button Free
Free Base - March 2007
50
CIRCUIT DIAGRAMS (BC2)
STRALIS
D.D.M. CONNECTOR J1 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Cable 8830 8830 8830 9965 9964 8863 8865 0000 0000 0000 0000 2991 7991
Pin 1 2 3 4 5 6 7 8 9 10 11 12
Cable Ws/Bi 8851 8852 8806 Gv/Ve 8843 8809 8808
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Cable 0962 0966 0967 0957 0956 0953 0954 0951 0952 4442 0961 0960 0951 0083 0950 0000 0000 4442 4442
Base - March 2007
Function Positive for main rear view mirror heating (only AS) Positive for wide-angle rear view mirror heating (only AS) Positive for front rear view mirror heating (only AS) Centralized door lock motor control Centralized door lock motor control Window lifter motor control Window lifter motor control Control unit ground Free Free Negative for Centralized door lock Negative for main rearview mirror heating Negative for wide angle rearview mirror heating Free K line for diagnosis Positive for center power CONNETOR J2 Function CAN H line (BCB) Free Free Wide angle rearview mirror control (return) Wide angle rearview mirror control (vertical) Main rearview mirror control (return) CAN L line (BCB) Wide angle rearview mirror control (horizontal) Free Free Main rearview mirror control (horizontal) Main rearview mirror control (vertical) CONNECTOR J3 Function Negative from passenger side window lifter push button Negative from passenger side window lower push button Negative from operator side window lifter push button Mirror heating control (only AS) Mirror selection control (only AS) Negative from right rearview mirror control push button (movement to the right) Negative from left rearview mirror control push button (movement to the left) Negative from right rearview mirror control push button (movement downwards) Negative from left rearview mirror control push button (movement upwards) Positive for passenger/operator side window push button lighting Negative from passenger side window lower push button Negative for passenger side window control push button + lighting Negative for operator side window control push button + lighting Mirror selection and heating ground (only AS) Negative for rearview mirror control joystick push buttons Negative for rearview mirror control joystick push button lighting Mirror heating control light ground (only AS) Free Positive for rearview mirror control joystick push button lighting Positive for mirror heating control light (only AS)
Print 603.93.746
STRALIS
CIRCUIT DIAGRAMS (BC2)
51
B.M. (BED MODULE) Positioned at the cab rear Figure 46
106971
The B.C. identifies its presence but CANNOT be diagnosed.
Its functions are as follows (variable configuration according to vehicle accessories): - Time in hours and minutes - Switching on/off of cab interior lights (selection of white/nightime lights). - Opening/closing doors. - Opening/closing electric windows. - Opening/closing electric hatch. - Lowering/raising sun blinds. - Switching radio on/off - Radio volume adjustment - Radio tuning - Wake up function. - Switching additional heater on/off. - Temperature adjustment (only with additional heater switched on). (Automatic). - Adjustment of heater on time (9 hours max.)
NOTE
Print 603.93.746
Press the switch on the instrument panel before adjusting heater temperature.
Base - March 2007
52
CIRCUIT DIAGRAMS (BC2)
STRALIS
E.B.M. (EASY BED MODULE) E.B.M. (Easy Bed Module) substitutes the previous (B.M.) roughly carrying out same functions. It has three keys and a display with icons for the various functions and the visualisation of the time. The B.M.E. connector is the same as the B.M. and the electrical connections are unchanged. Figure 47
113411
Technical features - Supplier
ITALAMEC
- Nominal Voltage
24V
- Working Voltage
18V ÷ 32V
- Working Temperature
-30°C ÷ +60°C
- Absorption - stand by
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