Service Manual
Trucks
Group 37
Version 01
Wiring diagram
FH12, FH16 RHD
To be inserted into the binders for FM, FH.
TSP104002
Foreword
The descriptions and service procedures contained in this manual are based on designs and methods studies carried out up to November 1998.
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 situation, handling or circumstance which should be observed.
Important: Indicates a situation, handling or circumstance which should be empha-
sized so as not to lead to personal injury or damage to property.
Caution: Indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury or damage to property.
Warning: Indicates a potentially hazardous situation which, if not avoided, could result
in death, serious injury or major damage to property.
Danger: Indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
Volvo Truck Corporation
Göteborg, Sweden
Order number: TSP104002
© 1998 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.
1
Contents
Example of wiring diagram ..................................................................... 2
Examples of symbols on wiring diagram .............................................. 3
Component wiring diagram index .......................................................... 5
Component wiring diagrams ................................................................... 7
Illustrations index................................................................................... 44
Illustrations ............................................................................................. 45
Circuit card electrical centre ................................................................ 90
Fuses on circuit card electrical centre ................................................ 91
Relays on circuit card electrical centre ............................................... 92
Cable harness illustration index ........................................................... 93
List of connectors .................................................................................. 96
List of components .............................................................................. 102
Abbreviations ....................................................................................... 108
Cable colour code ................................................................................ 109
Feedback
2
Group 37 Wiring diagram FH12, FH16 RHD Example of wiring diagram
Example of wiring diagram
T3009608
Refer to the list of contents for the designation of the
circuit diagram. If the circuit diagram designation is
boxed in with broken lines this means that the circuit diagram is not standard on all market or vehicle models.
Seek column.
30 Voltage battery, kl.30.
15 Voltage with starting key in drive position, kl.15.
61 Voltage when alternator charges, kl.61.
Reference arrow (for circuit diagram EA, seek column
13).
Switch, comp. no. (104).
Single lines, cables.
Relay, comp. no. (303).
Cable area and colour (0.75 mm2 blue).
Connector (CLA terminal 4).
Bulb, comp. no. (403)
A broken line box round the component number
shows that the component is not standard on all markets or vehicle models.
If the line is broken this means the cable is not standard on all markets or vehicle model.
Earth connection point no: 2. and earth terminal no: 4.
(see diagram Earth Connections).
Joint sleeve.
3
Group 37 Wiring diagram FH12, FH16 RHD Examples of symbols on wiring diagram
Examples of symbols on wiring diagram
Battery
Connector
Junktion
Fuse
Joint sleeve
Cable
Twisted cables
Conductor on circuit card
Earth connection and cable
Switch
Switch, starting switch
Closing contakt
Closing contakt, pressure-regulated
Break contakt, temperature-regulated
Closing contakt, time-regulated
Slip contakt, horn
Relay
Relay with internal circuit diagram
T3009609
4
Group 37 Wiring diagram FH12, FH16 RHD
Examples of symbols on wiring diagram
T3009610
Bulb
Bulb, full beams and dipped beams
Bulb, tail light
Alternator
Starter motor
Washer motor
Windscreen wiper motor
Solenoid valve with diode
Pressure sensor
Temperature sensor
Level sensor
Starting heater
Cigarette lighter
Horn
Rheostat
Buzzer
Loudspeaker
5
Group 37 Wiring diagram FH12, FH16 RHD Component wiring diagram index
Component wiring diagram index
AA
Power supply, starting system, immobiliser ............................................................................ page 7
AC
Vehicle ECU ............................................................................................................................ page 8
BL
Engine ECU, fuel injection system, preheating, FH12 ........................................................... page 9
BN
Engine ECU, fuel injection system, preheating, FH16 ........................................................... page 10
CE
Head light, parking light, dim-dip ............................................................................................
page 11
CG
Fog light, rear fog light ............................................................................................................
page 12
CH
Spot light (STD) DRIVL2 .........................................................................................................
page 12
CI
Spot light (EU) DRIVL2EC ......................................................................................................
page 12
CK
Brake light ...............................................................................................................................
page 13
CL
Trailer controlled exhaust brake ..............................................................................................
page 13
CN
Direction indicator, hazard warning light .................................................................................
page 14
EA
Reversing light, reversing warning alarm ................................................................................
page 14
ED
Loading light, fifth wheel light .................................................................................................
page 15
EJ
Roof sign light, L1H1/L2H1 .....................................................................................................
page 15
EK
Roof sign light, L2H2 ..............................................................................................................
page 16
EN
Beacon warning light ..............................................................................................................
page 16
ER
Interior light, L1H1/ L2H1, alarm clock/timer ..........................................................................
page 17
ES
Interior light, L2H2/L2H3, alarm clock/timer ...........................................................................
page 18
EV
Cigarette lighter .......................................................................................................................
page 19
EX
12 V power supply ..................................................................................................................
page 19
FA
Horn ........................................................................................................................................
page 19
GA
Wiper, washer .........................................................................................................................
page 20
HA
Climate unit .............................................................................................................................
page 21
HB
Cab heater, EBERSPÄCHER D1LCC, PH-CAB ....................................................................
page 22
HE
Electrically heated and adjusted seat .....................................................................................
page 23
HG
Electrically heated mirrors .......................................................................................................
page 23
HH
Electrically operated mirrors ...................................................................................................
page 24
HK
Air dryer ..................................................................................................................................
page 24
HM
Fuel filter heater ......................................................................................................................
page 24
HO
Water separator heater ...........................................................................................................
page 24
HP
Electrically cab tilt ...................................................................................................................
page 25
JA
Radio .......................................................................................................................................
page 25
KA
Electrically operated window winders .....................................................................................
page 26
KB
Electrically sunroof ..................................................................................................................
page 26
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagram index
6
KE
SRS, air-bag ............................................................................................................................
page 27
KH
Central door lock......................................................................................................................
page 27
LD
Power take-off ..........................................................................................................................
page 28
LE
Double power take-off ..............................................................................................................
page 28
LG
Differential lock ........................................................................................................................
page 29
MA
Bogie lift hydraulic, RADT-AR .................................................................................................
page 29
MD
Bogie lift hydraulic, with axle load limiter, RADT-AR ...............................................................
page 30
ME
Air suspension, 6x2/6x4/8x2/8x4, SUSPL-EC .........................................................................
page 31
MF
Air suspension, 4x2, SUSPL-EC .............................................................................................
page 32
MG
Rear air suspension, 4x2, TRACTOR, SUSPL-EC .................................................................
page 33
NA
Instrument LHS module ...........................................................................................................
page 34
NB
Instrument central module with tachograph ............................................................................
page 35
NC
Instrument RHS module ..........................................................................................................
page 36
NZ
Instrument central module without tachograph .......................................................................
page 37
OA
Basic ABS, D-version ..............................................................................................................
page 38
OB
ABS/ASR, D-version ................................................................................................................
page 39
PA
Headlight level control .............................................................................................................
page 40
TA
Refrigerator ..............................................................................................................................
page 40
TB
Central lubrication system .......................................................................................................
page 40
XA
Extra fuses, key switch relay ...................................................................................................
page 41
ZA
Earth connections ....................................................................................................................
page 42
ZB
Earth connections ....................................................................................................................
page 43
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
7
Component wiring diagrams
T3010558
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T3010559
8
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T3010560
9
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T3010561
10
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
11
T3010562
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T3010563
12
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
13
T3010564
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
14
T3010565
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
15
T3010566
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
16
T3010567
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
17
T3010568
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T3010569
18
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
19
T3010570
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
20
T3010571
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
21
T3010572
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
22
T3010573
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
23
T3010574
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
24
T3010575
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
25
T3010576
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
26
T3010577
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
27
T3010578
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
28
T3010579
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
29
T3010580
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
30
T3010581
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
31
T3010582
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
32
T3010583
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
33
T3010584
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T3010585
34
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T35
5
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T3010587
36
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T37
7
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T3010589
38
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T30105930
9
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
40
T3010591
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T30105942
1
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T3010593
42
Group 37 Wiring diagram FH12, FH16 RHD
Component wiring diagrams
T30105944
3
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations index
44
Illustrations index
- Earth connections .................................................................
page 45
- Battery cables ........................................................................
page 46
650
Windscreen wiper motor .......................................................
page 79
1000
Cable harness, instruments ..................................................
page 50
1002
Cable harness, tachograph (CABLE-EC) ..............................
page 55
1006
Cable harness, cab, upper ....................................................
page 56
1007
Cable harness, cab, lower .....................................................
page 58
1017
Cable harness, engine/cab heater ........................................
page 60
1020
Cable harness, cowl ..............................................................
page 61
1030
Cable harness, engine ..........................................................
page 62
1037
Cable harness, bogie lift .......................................................
page 65
1042
Cable harness, tail lights .......................................................
page 66
1056
Cable harness, air dryer ........................................................
page 67
1057
Cable harness, chassis .........................................................
page 68
1072
Cable harness, air suspension ..............................................
page 69
1074
Cable harness, hydralic bogie lift with axle load limiter ........
page 71
1077
Cable harness, side marking lamp .......................................
page 73
1083
Cable harness, door ..............................................................
page 74
1084
Cable harness, cab, ABS ......................................................
page 77
1086
Cable harness, solenoid valve, ABS .....................................
page 78
1097
Cable harness, bogie lift feeder cable ..................................
page 72
1402
Cable harness, windscreen washers ....................................
page 79
1420
Cable harness, speed warning-roof lamps ...........................
- 1425
Cable harness, pulse sensor - tachograph (CABLE-B) ........
page 55
1440
Cable harness, el. operated rearview mirror ........................
page 80
1454
Cable harness, cab tilt pump ................................................
page 81
1465
Cable harness, additional accessories .................................
page 82
1468
Cable harness, water separator ............................................
page 83
1469
Cable harness, fuel filter heater ............................................
page 84
1476
Cable harness, engine, cab ..................................................
page 85
1488
Cable harness, central lubrication system ............................
page 89
1489
Cable harness, adapter, no tachograph ................................
page 50
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
Illustrations
T3011290
45
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3010169
46
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30112941
7
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3010172
48
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30101743
9
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011292
50
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30099859
1
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011294
52
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30112955
3
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011296
54
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30101757
5
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3010816
56
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30096955
7
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011297
58
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30112958
9
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011299
60
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30113060
1
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3010183
62
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30101864
3
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011301
64
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30113062
5
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3009671
66
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011303
67
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3009679
68
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30113064
9
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3010191
70
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30113076
1
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
72
T3010063
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30113077
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011308
30113078
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30113079
5
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3010820
30113080
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30113171
7
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
78
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30113172
9
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011313
80
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30100087
1
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011314
82
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30102082
3
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011315
84
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30102083
5
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3011341
86
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T3010817
87
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
88
T3010815
Group 37 Wiring diagram FH12, FH16 RHD
Illustrations
T30100864
9
Group 37 Wiring diagram FH12, FH16 RHD
Circuit card electrical centre
90
Circuit card electrical centre
T3009908
Group 37 Wiring diagram FH12, FH16 RHD
Fuses on circuit card electrical centre
91
Fuses on circuit card electrical centre
FI Air suspension/Hydralic bo-
gielift (kl.DR) ............................... (AA36)
F2 Range-,area-inhibitors, com-
pressor control ............................ (AC7)
F3 SRS airbag, Immobiliser ............. (AA32)
F4 Central door lock ........................ (KH8)
F5 Interior light, timer ....................... (ER16)(ES15)
F6 Brake light trailer......................... (CK17)
F7 Instrumentation (kl.30) ................ (NB4)(NZ3)
F8 Voltage divider for radio .............. (EX7)
F9 Brake light truck .......................... (CK9)
F10 Spotlight ...................................... (CH5)(CI4)
F22 DRL (day running light/Dim-
dip) .............................................. (CE41)
F23 El. heated airdryer ...................... (HK5)
F26 Differential lock, power take off .. (LG6)
F27 Electronic climate control ...................(HA3)
F28 Direction indicator, Instrumentation
(kl.15) ................................................. (CN7)
F29 Horn, solenoid valve for airhorn . (FA7)
F30 Cigarette lighter, centre section
storagelamp ....................................... (EV8)
F31 Voltage divider for 12V. outlets ...........(EX14)
F32 Foglight, rear foglight ..........................(CG6)
F33 Park. light truck lhs ............................ (CE19)
F34 Park. light trailer lhs ........................... (CE22)
F35 Bedlamps, luggage comp. lamp,
bedlock .............................................. (ER46)(ES46)
F36 Park. light trailer rhs .......................... (CE24)
F37 Park. light truck rhs ............................ (CE26)
F38 Direction indicator, hazard warning
light (kl.30) ......................................... (CN10)
F39 Dipped beam rhs ............................... (CE53)
F40 Fullbeam rhs ...................................... (CE55)
F41 El. window winder, passenger
side .................................................... (KA22)
F42 El. window winder, driver side ............(KA4)
F43 Engine ECU ....................................... (BL23)(BN23)
F44 Revers light, revers warning
alarm .................................................. (EA9)
F45 Fan, climate unit ................................ (HA6)
F46 El heated seat, park. heater ...............(HE6)
F47 Windscreen wiper .............................. (GA30)
F48 Headlamp wiper, windscreen and
headlamp washer ...............................(GA16)
F11
Fullbeam flash .....................
(CE64)
F12
Air suspension (kl.30) ..........
(ME45)(MF41)(MG26)
F13
El. heated rearview mirrors .
(HG4)
F14
Preheating, relay ”radiopos.”
(AA12)
F15
Dipped beam lhs .................
(CE49)
F16
Fullbeam lhs, fullbeam ind.
lamp .....................................
(CE51)
F17
Radiopos. startswitch ..........
(AA43)
F18
Cooling fan control, preheat
relay .....................................
(BL51)(BN51)
F19
Vehicle ECU ........................
(AC19)
F20
Engine solenoid valves ........
(BL44)(BN44)
F21
Instrumentation, el. heated
mirror relay (kl.61) ...............
(NA60)
F24
Extra equipment ”XA”, relay
bodybuilder fusebox (kl.15) .
(XA9)
F25
El. adjustable mirrors ...........
(HH5)
92
Group 37 Wiring diagram FH12, FH16 RHD
Relays on circuit card electrical centre
Relays on circuit card electrical centre
308B Relay, brake lights trailer”10”.............. (CK15)
309L Relay, parking lights lhs”1” ................. (CE19)
309R Relay, parking lights rhs”2” ................. (CE26)
301
Relay, fog lights”9” ......................
(CG5)
315R Relay, starting switch”4” .............
(AA42)
305
Relay, reversing lights”12” ..........
(EA7)
343 Relay, rear fog lights”7” ..............
(CG12)
306
Relay, full beams”11” ..................
(CE55)
348A Relay, fan,climate unit”13” ..........
(HA6)
307
Relay, dipped beams”3” .............
(CE48)
360 Relay, power take off in-
308
Relay, brake lights truck”8” .........
hibitor”14” ........................................... (LD3)(LE4)
379 Relay, fuel injection”5” ................
(AC17)
3005 Alternator-controlled relay”6” ......
(AA52)
3101 Relay, interior lamps”15” ............
(ER13)(ES13)
93
Group 37 Wiring diagram FH12, FH16 RHD
Cable harness illustration index
Cable harness illustration index
650
Windscreen wiper motor .......................................................
page 79
1000
Cable harness, instruments ..................................................
page 50
1002
Cable harness, tachograph (CABLE-EC) ..............................
page 55
1006
Cable harness, cab, upper ....................................................
page 56
1007
Cable harness, cab, lower .....................................................
page 58
1017
Cable harness, engine/cab heater ........................................
page 60
1020
Cable harness, cowl ..............................................................
page 61
1030
Cable harness, engine ..........................................................
page 62
1037
Cable harness, bogie lift .......................................................
page 65
1042
Cable harness, tail lights .......................................................
page 66
1056
Cable harness, air dryer ........................................................
page 67
1057
Cable harness, chassis .........................................................
page 68
1072
Cable harness, air suspension ..............................................
page 69
1074
Cable harness, hydralic bogie lift with axle load limiter ........
page 71
1077
Cable harness, side marking lamp .......................................
page 73
1083
Cable harness, door ..............................................................
page 74
1084
Cable harness, cab, ABS ......................................................
page 77
1086
Cable harness, solenoid valve, ABS .....................................
page 78
1097
Cable harness, bogie lift feeder cable ..................................
page 72
1402
Cable harness, windscreen washers ....................................
page 79
1420
Cable harness, speed warning-roof lamps ...........................
-
1425
Cable harness, pulse sensor - tachograph (CABLE-B) ........
page 55
1440
Cable harness, el. operated rearview mirror ........................
page 80
1454
Cable harness, cab tilt pump ................................................
page 81
1465
Cable harness, additional accessories .................................
page 82
1468
Cable harness, water separator ............................................
page 83
1469
Cable harness, fuel filter heater ............................................
page 84
1476
Cable harness, engine, cab ..................................................
page 85
1488
Cable harness, central lubrication system ............................
page 89
1489
Cable harness, adapter, no tachograph ................................
page 50
94
Group 37 Wiring diagram FH12, FH16 RHD
Cable harness illustration index
T3011316
Group 37 Wiring diagram FH12, FH16 RHD
Cable harness illustration index
T30113917
5
Group 37 Wiring diagram FH12, FH16 RHD
List of connectors
96
List of connectors
A1
(NB9)
BJ4
(ME36)
BM8
(MG23)
A2
(NB15)
BJ4
(MF36)
BM8
(ZB58)
A2
(NZ15)
BJ5
(ME37)
BN1
(ME21)
A3
(NB11)
BJ5
(ME46)
BN1
(MF13)
A3
(NZ32)
BJ5
(MF37)
BN1
(MG7)
A4
(NB14)
BJ5
(MG20)
BN2
(ME16)
A4
(NZ13)
BJ6
(ME38)
BN2
(MF16)
A5
(NB15)
BJ6
(ME47)
BN2
(MG4)
A5
(NZ16)
BJ6
(MF38)
BN3
(ME17)
A6
(NB17)
BJ6
(MG21)
BN3
(MF17)
A6
(NZ31)
BJ7
(ME39)
BN3
(MG5)
AS1
(CK12)
BJ7
(ME48)
BN4
(ME22)
AS2
(AC38)
BJ7
(MF39)
BN4
(MF22)
AS3
(AC46)
BJ7
(MG22)
BN4
(MG9)
AS4
(NB53)
BJ8
(ME40)
BN5
(ME11)
AS4
(NZ51)
BJ8
(ME49)
BN5
(MF11)
AS5
(CK19)
BJ8
(MF40)
BN5
(MG4)
AS6
(OA16)
BJ8
(MG23)
BN6
(ME13)
AS6
(OB15)
BJ8
(ZB58)
BN6
(MF13)
AS7
(OA11)
BL1
(ME46)
BN6
(MG7)
AS7
(OB10)
BL1
(MF42)
BN7
(ME16)
AS8
(NA44)
BL1
(MG27)
BN7
(MF16)
AS9
(NB55)
BL2
(AA36)
BN7
(MG9)
AS9
(NZ53)
BL3
(CE41)
BN8
(ME18)
AS9
(OA3)
BL4
(NA19)
BN8
(MF18)
AS9
(OB3)
BL5
(AC37)
BN8
(MG6)
AS10
(AC8)
BL6
(AC47)
BS1
(MD15)
AS11
(AC24)
BL7
(NC39)
BS2
(MD9)
AS12
(AC30)
BL8
(ME34)
BS4
(MD12)
AS13
(CL10)
BL9
(ME35)
BS4
(ZB54)
AS14
(CL5)
BL10
(AC2)
BT2
(ME8)
AS14
(ZB48)
BL11
(AC6)
BT2
(MF8)
B1
(NB20)
BL12
(EA5)
BT3
(ME12)
B1
(NZ7)
BL13
(ME30)
BT3
(MF12)
B1
(NZ8)
BL13
(ME6)
BT5
(ME19)
B2
(NB21)
BL13
(MF6)
BT6
(ME21)
B2
(NZ10)
BL13
(MF30)
BT7
(ME23)
B2
(NZ9)
BL13
(MG17)
BUS1
(AC26)
B3
(NB22)
BL16
(MA9)
BUS2
(AC28)
B4
(NB23)
BL16
(MD12)
BUS3
(AC36)
B7
(NB29)
BL16
(ME29)
BUS4
(AC48)
BA1
(MA16)
BL16
(MF29)
C1
(NB33)
BA1
(MD15)
BL16
(MG15)
C2
(NB35)
BA2
(MA17)
BL16
(ZB53)
C3
(NB37)
BA2
(MD29)
BM1
(ME33)
C4
(NZ22)
BA3
(MA5)
BM1
(MF33)
C5
(NZ24)
BA3
(MD5)
BM1
(MG18)
C7
(NB28)
BA5
(MD9)
BM2
(ME34)
CA1
(LE19)
BA6
(MA22)
BM2
(MF34)
CA2
(CK4)
BA6
(MD32)
BM2
(MG19)
CA3
(LG7)
BA7
(MA23)
BM3
(ME35)
CA4
(LD8)
BA7
(MD33)
BM3
(MF35)
CA4
(LE9)
BA8
(MD12)
BM4
(ME36)
CA5
(CK8)
BA8
(ZB54)
BM4
(MF36)
CA6
(NB14)
BJ1
(ME33)
BM5
(ME37)
CA6
(ZA4)
BJ1
(ME44)
BM5
(MF37)
CA9
(LG5)
BJ1
(MF33)
BM5
(MG20)
CA10
(NA26)
BJ1
(MF43)
BM6
(ME38)
CA11
(NA26)
BJ1
(MG18)
BM6
(MF38)
CA12
(AC4)
BJ2
(ME34)
BM6
(MG21)
CA13
(AC4)
BJ2
(ME45)
BM7
(ME39)
CA16
(LD8)
BJ2
(MF34)
BM7
(MF39)
CA16
(ZB44)
BJ2
(MG19)
BM7
(MG22)
CB1
(HK4)
BJ3
(ME35)
BM8
(ME40)
CB2
(HK4)
BJ3
(MF35)
BM8
(MF40)
CB2
(ZB24)
Group 37 Wiring diagram FH12, FH16 RHD
List of connectors
97
CHA1
(HB9)
CU9
(XA43)
DD8
(KH20)
CHA2
(HB4)
CU10
(EN6)
DD9
(KH21)
CHA3
(HB2)
CU10
(XA45)
DD10
(JA12)
CHA5
(HB37)
CU11
(CE61)
DD11
(JA13)
CHA7
(HB32)
CU12
(ER24)
DD12
(ER4)
CHA8
(HB33)
CU12
(ES21)
DD12
(ES4)
CHA9
(HB33)
CU13
(JA18)
DD13
(HH10)
CHA9
(ZB5)
CU14
(JA19)
DD14
(HH11)
CJ1
(HB11)
CU15
(JA21)
DD15
(HH14)
CJ2
(HB14)
CU16
(JA22)
DD16
(HH4)
CJ3
(HB16)
CV1
(NB33)
DD17
(HH5)
CJ3
(ZB7)
CV2
(NB35)
DD18
(HH8)
CJ6
(HB19)
CV3
(NB37)
DD19
(HH12)
CJ7
(HB13)
CV4
(NB5)
DD20
(KA8)
CL1
(ER53)
CX1
(NZ22)
DD21
(KA9)
CL1
(ES60)
CX2
(NZ24)
DD22
(ER9)
CL2
(HE6)
CX3
(NZ18)
DD22
(ES8)
CL3
(NA42)
CX4
(NZ13)
DD24
(ER5)
CL4
(ED6)
CX5
(NZ16)
DD24
(ES3)
CL5
(HE18)
CY1
(NZ47)
DD24
(HH3)
CL6
(HE23)
CY2
(NZ48)
DD24
(HH9)
CL8
(NB47)
CY3
(NZ45)
DD24
(KA27)
CL8
(NZ47)
CY4
(NZ53)
DD24
(KA8)
CL23
(NB47)
CY5
(NZ41)
DD24
(KH17)
CL23
(ZA31)
CY6
(NZ45)
DD24
(KH20)
CL24
(NA42)
CY7
(NZ39)
DD24
(ZA50)
CL24
(ZA34)
CY8
(NZ38)
DP1
(KA3)
CM1
(HB11)
CY9
(NZ54)
DP2 (KA14)
CM2
(HB14)
CY10
(NZ36)
DP5 (KA16)
CM3
(HB16)
CY11
(NZ31)
DP6 (KA17)
CM3
(ZB7)
CY11
(ZA2)
DP7 (KH8)
CM4
(HB10)
CY12
(NZ35)
DP8 (KH12)
CM5
(HB22)
CY13
(NZ33)
DP9 (KH13)
CM6
(HB19)
CY14
(NZ32)
DP10 (JA15)
CM7
(HB13)
CY15
(NZ50)
DP11 (JA16)
CMD1
(HG9)
CY16
(NZ51)
DP12 (ER19)
CMD1
(ZA26)
CY17
(NZ51)
DP12 (ES19)
CMD2
(HG9)
CY18
(NZ15)
DP22 (ER16)
CMD3
(HH10)
CY19
(NZ42)
DP22 (ES17)
CMD4
(HH11)
CY20
(NZ39)
DP24 (ER21)
CMD5
(HH14)
CY21
(NZ10)
DP24 (ES20)
CMP1
(HG4)
CY22
(NZ32)
DP24 (KA16)
CMP1
(ZB21)
CY24
(NZ41)
DP24 (KH9)
CMP2
(HG4)
CY25
(NZ44)
DP24 (ZB36)
CMP3
(HH4)
CY26
(NZ26)
E1 (NB23)
CMP4
(HH5)
CY27
(NZ20)
E2 (NB26)
CMP5
(HH8)
CY29
(NZ8)
E3 (NB39)
CSS1
(TB6)
CY30
(NZ29)
E3 (NZ38)
CSS2
(TB6)
D1
(NB27)
E4 (NB47)
CSS2
(ZB37)
D1
(NZ36)
E4 (NZ47)
CTP1
(HP10)
D2
E5 (NB56)
CTP2
(HP11)
D2
(NZ29)
E5 (NZ54)
CTP2
(ZA6)
D3
(NB33)
E6 (NB25)
CU1
(CE9)
D4
(NB34)
E6 (NZ18)
CU2
(CE37)
D5
(NB36)
E7 (NB45)
CU3
(ER13)
D5
(NZ35)
E7 (NZ45)
CU3
(ES12)
D6
(NB31)
E8 (NB40)
CU4
(ER46)
D7
(NB50)
E8 (NZ39)
CU4
(ES46)
D7
(NZ48)
E9 (NB42)
CU5
(ER31)
D8
(NB30)
E9 (NZ41)
CU5
(ES33)
DD1
(KA21)
E10 (NB48)
CU6
(ER24)
DD2
(KA33)
E10 (NZ45)
CU6
(ES21)
DD3
(KH16)
E11 (NB53)
CU7
(KB3)
DD4
(KH17)
E12 (NB41)
CU8
(ER12)
DD5
(KA26)
E13 (NB43)
CU8
(ES12)
DD6
(KA28)
E13 (NZ44)
CU9
(EN4)
DD7
(KH17)
E14 (NB52)
Group 37 Wiring diagram FH12, FH16 RHD
List of connectors
98
E15
(NB53)
EB13
(BN11)
FB6
(CK6)
E15
(NZ51)
EB15
(BL5)
FB7
(NB42)
E16
(NB55)
EB15
(BN4)
FB7
(NZ43)
E16
(NZ53)
EB17
(BL21)
FB8
(FA9)
EA1
(BL23)
EB17
(BN20)
FB9
(ED4)
EA1
(BN29)
EB21
(BL38)
FB10
(AC44)
EA2
(BL12)
EB21
(BN38)
FB11
(AC44)
EA2
(BN17)
EB24
(BL33)
FB12
(AC36)
EA3
(BL13)
EB24
(BN33)
FB13
(AC36)
EA3
(BN18)
EB25
(BL30)
FB14
(AC36)
EA4
(BL13
EB25
(BN30)
FB15
(EA14)
EA4
(BN18)
EB26
(BL31)
FB16
(AA18)
EA5
(BL18)
EB26
(BN32)
FB17
(AA18)
EA5
(BN24)
EB31
(BL51)
FB18
(EA17)
EA7
(BL9)
EB31
(BN51)
IC1
(TB4)
EA7
(BN8)
EB35
(BL42)
IC2
(TB6)
EA9
(BN52)
EB35
(BN41)
IC2
(ZB37)
EA10
(BN52)
EB36
(BL45)
IC3
(LD14)
EA11
(BL28)
EB36
(BN43)
IC3
(LE15)
EA12
(BL33)
EBS1
(CE34)
IC4
(AC43)
EA13
(BL3)
EBS2
(NB26)
IC5
(AA16)
EA13
(BN3)
EBS3
(NC14)
IC6
(NB56)
EA14
(BL24)
EBS4
(LG7)
IC6
(NZ54)
EA14
(BN29)
EBS5
(LG7)
IC7
(EA12)
EA16
(BN49)
EM1
(BL27)
IC9
(ED6)
EA17
(BN47)
EM1
(BN28)
IV1
(TB4)
EA18
(BL10)
EM2
(BL34)
IV2
(TB6)
EA18
(BN9)
EM2
(BN34)
IV2
(ZB37)
EA22
(BL30)
EM3
(BL36)
IV3
(LD14)
EA23
(BL32)
EM3
(BN36)
IV3
(LE15)
EA24
(BL39)
EM4
(BL30)
IV4
(AC43)
EA25
(BL21)
EM4
(BN30)
IV5
(AA16)
EA25
(BN26)
EM5
(BL31)
IV6
(NB56)
EA27
(BL4)
EM5
(BN31)
IV6
(NZ54)
EA27
(BN4)
EM6
(BL51)
IV7
(EA12)
EA29
(BN45)
EM6
(BN51)
IV9
(ED6)
EA30
(BL6)
EM7
(BL44)
JC1
(HM9)
EA30
(BN6)
EM7
(BN44)
JC1
(HO6)
EA31
(BL7)
EM8
(BL33)
JC1
(ZA64)
EA31
(BN7)
EM8
(BN33)
JC2
(AC30)
EA33
(BL44)
EM9
(BL23)
JC3
(HP13)
EA34
(BL35)
EM9
(BN23)
JC3
(ZB50)
EA35
(BL37)
EM10
(BL56)
JC4
(LD17)
EA36
(BL38)
EM10
(BN56)
JC4
(LE10)
EB1
(BL34)
EM11
(BL49)
JC5
(LE21)
EB1
(BN34)
EM11
(BN49)
JC6
(LD19)
EB2
(BL36)
FA1
(AC53)
JC6
(LE15)
EB2
(BN36)
FA2
(AC55)
JC7
(KE10)
EB3
(BL9)
FA3
(AC56)
JC8
(KE10)
EB3
(BN9)
FA4
(AC58)
JC10
(CH14)
EB4
(BL27)
FA5
(AC59)
JC10
(CI14)
EB4
(BN27)
FA6
(AC61)
JC10
(ZA60)
EB5
(BL52)
FA7
(AC62)
JC11
(HA6)
EB5
(BN52)
FA8
(AC63)
JC11
(ZA57)
EB7
(BL17)
FA9
(AC64)
JC12
(HE26)
EB7
(BN17)
FA10
(AC10)
JC12
(ZA55)
EB8
(BL19)
FA11
(ME6)
JC13
(KH23)
EB8
(BN18)
FA11
(MF6)
JC13
(ZA54)
EB9
(BL53)
FA13
(CN2)
JC14
(LD10)
EB9
(BN53)
FB1
(NB30)
JC14
(LE11)
EB10
(BL55)
FB2
(EA6)
JC14
(ZA62)
EB10
(BN55)
FB3
(NB51)
JC15
(PA14)
EB11
(BL23)
FB3
(NZ50)
JC15
(ZA59)
EB11
(BN23)
FB4
(LD14)
JC16
(HA10)
EB12
(BL25)
FB4
(LE15)
JC17
(AC49)
EB12 (BN24)
EB13 (BL11)
FB5 (NB58)
FB5 (NZ57)
JC17 (ZB47)
JC20 (NB8)
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