Volvo FM 2 Series User manual

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Service Manual
Trucks
Group 37
Release 01
Wiring diagram
FM, FH, VERSION2
CHID A652195–
CHID B486535–
CHID E735697–
CHID CKD875563–
20177893
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Foreword
The descriptions and service procedures contained in this manual are based on designs
and methods studies carried out up to September 07.
The products are under continuous development. Vehicles and components produced
after the above date may therefore have different specifications and repair methods.
When this is judged to have a significant bearing on this manual, supplementary service
bulletins will be issued to cover the changes.
The new edition of this manual will update the changes.
In service procedures where the title incorporates an operation number, this is a
reference to V.S.T. (Volvo Standard Times).
Service procedures which do not include an operation number in the title are for general
information and no reference is made to V.S.T.
The following levels of observations, cautions and warnings are used in this Service
Documentation:
Note: Indicates a procedure, practice, or condition that must be followed in order to have
the vehicle or component function in the manner intended.
Caution: Indicates an unsafe practice where damage to the product could occur.
Warning: Indicates an unsafe practice where personal injury or severe damage to the
product could occur.
Danger: Indicates an unsafe practice where serious personal injury or death could occur.
Volvo Truck Corporation
Göteborg, Sweden
Order number: 20177893
© 07 Volvo Truck Corporation, Göteborg, Sweden
All rights reserved. No part of this publication may be reproduced, stored in
retrieval system, or transmitted in any forms by any means, electronic,
mechanical, photocopying, recording or otherwise, without the prior written
permission of Volvo Truck Corporation. ENG23681.ihval
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Contents
Example of wiring diagram ................................................................... 2
Component wiring diagram index ........................................................ 5
Component wiring diagrams ................................................................ 8
Illustrations index .............................................................................. 111
Illustrations ......................................................................................... 112
Fuses ................................................................................................... 209
Relays ................................................................................................. 211
Wiring harness illustration index ..................................................... 213
Ground connections .......................................................................... 216
List of ground connections ................................................................. 218
List of connectors .............................................................................. 219
List of components ............................................................................ 229
Abbreviations ..................................................................................... 235
Cable colour code .............................................................................. 237
Feedback
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Group 37 Wiring diagram FM, FH, NH12 Example of wiring diagram
Example of wiring diagram
Component wiring diagram title, variant/subtitle and
symbol.
Coordinates (B 1).
30 Voltage battery, kl.30.
15 Voltage with starter key in drive position, kl.15.
DR Voltage with starter key in drive position, preheat
position and start position, kl.DR.
61 Voltage when alternator charges, kl.61.
Splice.
Fuse.
Reference arrow, for diagram BA, coordinates 0 C,
component A17, connector PA pin 29.
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Group 37 Wiring diagram FM, FH, NH12 Example of wiring diagram
The maximum of variants are drawn, think about that all
wires and components are not standard for all markets or
vehicle models.
Switch.
Relay.
Conductor on circuit card.
Connector MB terminal 9.
Wire area and colour.
Thin lines, wires.
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Group 37 Wiring diagram FM, FH, NH12 Example of wiring diagram
Earth connection point 4, earth connection 1 and wire 2.
Earth connection to circuit card.
Earth connection without wire.
Same splice can be drawn on several diagrams. The wire
from the splice to the earth connection point will only be
drawn and coded on one diagram. On the other diagrams
will only the earth connection point be written besides the
splice.
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Group 37 Wiring diagram FM, FH, NH12 Component wiring diagram index
Component wiring diagram index
AA Power supply, starting system ................................................................ page 9
AB Main switch ............................................................................................. page 10
AC Power distribution ................................................................................... page 11
AE ADR, main switch ................................................................................... page 12
BA Vehicle ECU ............................................................................................ page 13
BE Lane keeping system, ACC Adaptive cruise control ............................... page 14
BI Instrument cluster ................................................................................... page 15
BM Tachograph in dash ................................................................................ page 16
BN Tachograph in shelf ................................................................................. page 17
BU Dynafleet TIS-BAS/TIS-MED/TIS-HIGH ................................................. page 18
BX FMS Gateway ......................................................................................... page 19
BY Volvo link (VERS-SAM) .......................................................................... page 20
BZ Toll collect ............................................................................................... page 21
BZ RHD Toll collect ............................................................................................... page 22
CH Engine interface D13B, EM-JPN07 ........................................................ page 23
CJ Engine interface D9B, D13A, D13B, D16C4, D16E ................................ page 24
CO Engine D9B, D13A ................................................................................. page 25
Engine D13B, EGR-C, EM-EC06 ........................................................... page 26
Engine D13B, EGR-C, EM-EC06 ........................................................... page 27
Engine D13B, EM-JPN07 ....................................................................... page 28
Engine D13B, EM-JPN07 ....................................................................... page 29
Engine D16C4 ........................................................................................ page 30
Engine D16E .......................................................................................... page 31
CP 12V trailer ABS converter (AUS only) ..................................................... page 32
CV SCR ........................................................................................................ page 33
DC Gear selector ECU (I-SHIFT/POWERTRONIC) ..................................... page 34
DI Powertronic ............................................................................................. page 35
DI RHD Powertronic ............................................................................................. page 36
DM Retarder manual gearshift ...................................................................... page 37
DP I-shift AT2412C/AT2512C/ATO2512C ..................................................... page 38
DQ Power take off ......................................................................................... page 39
DU Diff-lock ................................................................................................... page 40
EE ABS basic, E-version .............................................................................. page 41
EE RHD ABS basic, E-version .............................................................................. page 42
EF ABS 6x2 VERS-SAM .............................................................................. page 43
EO EBS ECU ................................................................................................ page 44
EO RHD EBS ECU ................................................................................................ page 45
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Group 37 Wiring diagram FM, FH, NH12 Component wiring diagram index
EP EBS modulators ...................................................................................... page 46
FA Air-suspension ....................................................................................... page 47
FA RHD Air-suspension ....................................................................................... page 48
FG Load indicator ......................................................................................... page 49
FI Bogie lift A-ride ....................................................................................... page 50
FK Bogie lift A-ride with axle load limiter ...................................................... page 51
FM Axle lock, self steered axle ..................................................................... page 52
FO Electronic steered axle ........................................................................... page 53
FP Dual steered front axle ........................................................................... page 54
FQ Air dryer .................................................................................................. page 55
FU Central lubrication system ...................................................................... page 56
GA LCM head lights ...................................................................................... page 57
GB LCM trailer .............................................................................................. page 58
GC LCM rear lights ....................................................................................... page 59
GC RHD LCM rear lights ....................................................................................... page 60
GE Rear lights overhang ............................................................................... page 61
GF Rear lights, India/Korea .......................................................................... page 62
GG Trailer connections, RIGID ...................................................................... page 63
GH Trailer connections, TRACTOR ............................................................... page 64
GK Trailer connections (AUS only) ............................................................... page 65
GL Identification lamps ................................................................................. page 66
GM Wiper, washer ......................................................................................... page 67
GQ Horn ........................................................................................................ page 68
GR Trailer connections TREL14 ................................................................... page 69
GU Headlights adjust .................................................................................... page 70
HG Climate unit, CU,-BAS,-MCC,-ECC ........................................................ page 71
HI Air heater ................................................................................................ page 72
HM Water heater ........................................................................................... page 73
HP Short stop cab heater ............................................................................. page 74
HY Climat unit, CU,-HEAT,-ACMAN,-ACAUT. ............................................... page 75
HY RHD Climat unit, CU,-HEAT,-ACMAN,-ACAUT. ............................................... page 76
HZ Air cooler, Brazil ...................................................................................... page 77
IA El. heated/adj. seat ................................................................................ page 78
IE El. heat/adj. mirrors, El. window winders ............................................... page 79
IF Foldable mirror bracket ........................................................................... page 80
IH Interior light ............................................................................................. page 81
IJ Interior light, storage ............................................................................... page 82
IK Alcolock, start prevention system ........................................................... page 83
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Group 37 Wiring diagram FM, FH, NH12 Component wiring diagram index
IM Central locking, immobiliser .................................................................... page 84
IQ El. sunroof, cig. lighter, refrigerator ........................................................ page 85
IR 12V power supply ................................................................................... page 86
IS SRS. Air-bag ........................................................................................... page 87
IU Radio ...................................................................................................... page 88
IU RHD Radio ...................................................................................................... page 89
IV Amplifier .................................................................................................. page 90
IX Integrated telephone ............................................................................... page 91
IZ Backup camera ....................................................................................... page 92
KA Cab tilt .................................................................................................... page 93
KE Load light, 5:th wheel lamp ..................................................................... page 94
KI Light sign ................................................................................................ page 95
KM Beacon warning light .............................................................................. page 96
ME Extra fuse block, key switch relay ........................................................... page 97
MF Extra fuse block, SPDU-S ....................................................................... page 98
NA Body builder (BB), auxsw-6 and swapbody ............................................ page 99
NB Body builder (BB), tailprep and swapbody .............................................. page 100
NC Body builder (BB), ELCE-CK, BBM, PTO2 ............................................. page 101
NI Extra spotlamps front/roof, max 4x70W .................................................. page 102
NK Burglar alarm .......................................................................................... page 103
NU Body builder (BB), SPEED-DU ............................................................... page 104
NX Body builder (BB), SPDU-S .................................................................... page 105
OA Tyre pressure monitoring (TPM) ............................................................. page 106
XA Bus J1708/J1587 .................................................................................... page 107
XB Bus J1939 ............................................................................................... page 108
XC Bus J1939–7, OBD ................................................................................. page 109
ZA RHD Ground/Misc. ......................................................................................... page 110
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Group 37 Wiring diagram FM, FH, NH12 Component wiring diagrams
Component wiring diagrams
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