Volvo FH Service Manual
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Volvo FH Service Manual

Volvo FH Service Manual

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Service Manual
Trucks
37
Group
Wiring diagram
FH, NH
TSP128319

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  • Page 1 Service Manual Trucks Group Wiring diagram FH, NH TSP128319...
  • Page 2 Volvo do Brasil Veículos Ltda Curitiba, Brazil Order number: TSP128319 © 1998 Volvo do Brasil Veículos Ltda, Curitiba, Brazil All rights reserved. No part of this publication may be reproduced, stored in retrieval system, or transmitted in any forms by any means, electronic, me- chanical, photocopying, recording or otherwise, without the prior written permission of Volvo do Brasil Veículos Ltda.
  • Page 3 Contents Example of wiring diagram ..............2 Examples of symbols on wiring diagram ........... 3 Component wiring diagram index ............6 Component wiring diagrams ..............8 Illustrations index ................48 Illustrations ................... 49 Circuit card electrical centre .............. 85 Fuses on circuit card electrical centre ..........86 Relays on circuit card electrical centre ..........
  • Page 4 Group 37 Wiring diagram FH, NH Example of wiring diagram Example of wiring diagram Refer to the list of contents for the designation of the wiring diagram. If the wiring diagram designation is boxed in with bro- ken lines this means that the wiring diagram is not standard on all market or vehicle models.
  • Page 5 Group 37 Wiring diagram FH, NH 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 contact...
  • Page 6 Group 37 Wiring diagram FH, NH Examples of symbols on wiring diagram Relay Relay with internal circuit diagram Bulb Bulb, full beams and dipped beams Bulb, tail light Alternator Starter motor Washer motor Windscreen wiper motor Solenoid valve with diode...
  • Page 7 Group 37 Wiring diagram FH, NH Examples of symbols on wiring diagram Starting heater Cigarette lighter Horn Rheostat Buzzer Loudspeaker...
  • Page 8 Group 37 Wiring diagram FH, NH Component wiring diagram index Component wiring diagram index Power supply, starting system, immobiliser ..............page 8 Vehicle ECU ........................page 9 Engine ECU, fuel injection system, preheating, FH12 ............ page 10 page 11 Head light, parking light, marker light, DRL ..............
  • Page 9 Group 37 Wiring diagram FH, NH Component wiring diagram index page 27 Electrically sunroof ......................page 28 SRS, airbag ........................page 28 Central door lock ......................page 28 Power take-off ........................page 29 Double power take-off ..................... page 29 Differential lock ........................
  • Page 10 Group 37 Wiring diagram FH, NH Component wiring diagrams Component wiring diagrams T3010019...
  • Page 11 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010020...
  • Page 12 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010021...
  • Page 13 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010023...
  • Page 14 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010024...
  • Page 15 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010025...
  • Page 16 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010026...
  • Page 17 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010027...
  • Page 18 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010028...
  • Page 19 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010029...
  • Page 20 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010030...
  • Page 21 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010031...
  • Page 22 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010032...
  • Page 23 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010033...
  • Page 24 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010034...
  • Page 25 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010035...
  • Page 26 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010036...
  • Page 27 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010037...
  • Page 28 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010038...
  • Page 29 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010039...
  • Page 30 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010040...
  • Page 31 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010041...
  • Page 32 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010042...
  • Page 33 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010045...
  • Page 34 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010046...
  • Page 35 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010047...
  • Page 36 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010048...
  • Page 37 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010049...
  • Page 38 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010050...
  • Page 39 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010051...
  • Page 40 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010052...
  • Page 41 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010053...
  • Page 42 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010054...
  • Page 43 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010055...
  • Page 44 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010057...
  • Page 45 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010058...
  • Page 46 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010059...
  • Page 47 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010060...
  • Page 48 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010061...
  • Page 49 Group 37 Wiring diagram FH, NH Component wiring diagrams T3010062...
  • Page 50 Group 37 Wiring diagram FH, NH Illustrations index Illustrations index Earth connections ..............page 49 Battery cables ................ page 50 Windscreen wiper motor ............page 78 1000 Cable harness, instruments ..........page 52 1002 Cable harness, tachograph (CABLE-EC) ......page 84 1006 Cable harness, cab, upper ............
  • Page 51 Group 37 Wiring diagram FH, NH Illustrations Illustrations T3010168...
  • Page 52 Group 37 Wiring diagram FH, NH Illustrations T3010169...
  • Page 53 Group 37 Wiring diagram FH, NH Illustrations C3000224...
  • Page 54 Group 37 Wiring diagram FH, NH Illustrations C3000219...
  • Page 55 Group 37 Wiring diagram FH, NH Illustrations T3009689...
  • Page 56 Group 37 Wiring diagram FH, NH Illustrations C3000192...
  • Page 57 Group 37 Wiring diagram FH, NH Illustrations C3000198...
  • Page 58 Group 37 Wiring diagram FH, NH Illustrations C3000191...
  • Page 59 Group 37 Wiring diagram FH, NH Illustrations C3000220...
  • Page 60 Group 37 Wiring diagram FH, NH Illustrations...
  • Page 61 Group 37 Wiring diagram FH, NH Illustrations C3000218...
  • Page 62 Group 37 Wiring diagram FH, NH Illustrations C3000221...
  • Page 63 Group 37 Wiring diagram FH, NH Illustrations C3000209...
  • Page 64 Group 37 Wiring diagram FH, NH Illustrations C3000203...
  • Page 65 Group 37 Wiring diagram FH, NH Illustrations C3000228...
  • Page 66 Group 37 Wiring diagram FH, NH Illustrations C3000225...
  • Page 67 Group 37 Wiring diagram FH, NH Illustrations C3000226...
  • Page 68 Group 37 Wiring diagram FH, NH Illustrations C3000213...
  • Page 69 Group 37 Wiring diagram FH, NH Illustrations C3000195...
  • Page 70 Group 37 Wiring diagram FH, NH Illustrations C3000223...
  • Page 71 Group 37 Wiring diagram FH, NH Illustrations C3000212...
  • Page 72 Group 37 Wiring diagram FH, NH Illustrations C3000216...
  • Page 73 Group 37 Wiring diagram FH, NH Illustrations C3000217...
  • Page 74 Group 37 Wiring diagram FH, NH Illustrations C3000214...
  • Page 75 Group 37 Wiring diagram FH, NH Illustrations C3000215...
  • Page 76 Group 37 Wiring diagram FH, NH Illustrations C3000199...
  • Page 77 Group 37 Wiring diagram FH, NH Illustrations C3000208...
  • Page 78 Group 37 Wiring diagram FH, NH Illustrations C3000210...
  • Page 79 Group 37 Wiring diagram FH, NH Illustrations C3000211...
  • Page 80 Group 37 Wiring diagram FH, NH Illustrations C3000204...
  • Page 81 Group 37 Wiring diagram FH, NH Illustrations C3000205...
  • Page 82 Group 37 Wiring diagram FH, NH Illustrations C3000193...
  • Page 83 Group 37 Wiring diagram FH, NH Illustrations T3009678...
  • Page 84 Group 37 Wiring diagram FH, NH Illustrations T3010201...
  • Page 85 Group 37 Wiring diagram FH, NH Illustrations C3000229...
  • Page 86 Group 37 Wiring diagram FH, NH Illustrations C3000196...
  • Page 87 Group 37 Wiring diagram FH, NH Circuit card electrical centre Circuit card electrical centre T3009908...
  • Page 88 Group 37 Wiring diagram FH, NH Fuses on circuit card electrical centre Fuses on circuit card electrical centre Air suspension/Hydralic bogielift (kl.DR) ........(AA36) Range-, area-inhibitors, compressor control ......... (AC7) SRS airbag, Immobiliser ............... (AA32) Central door lock ................(KH8) Interior light, timer .................
  • Page 89 Group 37 Wiring diagram FH, NH Fuses on circuit card electrical centre Fullbeam rhs .................. (CE55) Electric window winder, passenger side ........(KA22) Electric window winder, driver side ..........(KA4) Engine ECU ................... (BL23) Revers light, revers warning alarm ..........
  • Page 90 Group 37 Wiring diagram FH, NH Relays on circuit card electrical centre Relays on circuit card electrical centre 301 Relay, fog lights “9” ..... (CG5) 343 Relay, rear fog lights “7” ..... (CG12) 305 Relay, reversing lights “12” ..(EA7) 348A Relay, fan, climate unit “13”...
  • Page 91 Group 37 Wiring diagram FH, NH Cable harness illustration index Cable harness illustration index Windscreen wiper motor ............page 78 1000 Cable harness, instruments ..........page 52 1002 Cable harness, tachograph (CABLE-EC) ......page 84 1006 Cable harness, cab, upper ............
  • Page 92 Group 37 Wiring diagram FH, NH Cable harness illustration index T3010206...
  • Page 93 Group 37 Wiring diagram FH, NH Cable harness illustration index T3010207...
  • Page 94 Group 37 Wiring diagram FH, NH List of connectors List of connectors (NB9) (ME45) (MG20) (ZD29) (MF34) (ME38) (NB15) (MF44) (MF38) (NZ15) (MG19) (MG21) (NB11) (ME35) (ME39) (NZ32) (MF35) (MF39) (NB14) (MG22) (ME36) (NZ13) (ME40) (MF36) (NB15) (MF40) (ME37) (NZ16)
  • Page 95 Group 37 Wiring diagram FH, NH List of connectors (LE9) (ZE15) (NZ53) (CK8) (HB16) (NZ41) (NB14) (ZB8) (NZ45) (ZA2) (ZE16) (NZ39) (LL10) (HB10) (NZ38) (LG5) (ZE11) (NZ54) CA10 (NA26) (HB22) CY10 (NZ36) CA11 (NA26) (ZE22) CY11 (NZ31) CA12 (AC4) (HB19)
  • Page 96 Group 37 Wiring diagram FH, NH List of connectors (KA22) (BL34) FB13 (AC36) (KA36) (BL36) FB14 (AC36) (KA37) (BL9) FB15 (EA19) (KA39) (BL27) FB16 (AA18) (KH13) (BL52) FB17 (AA18) (KH17) (BL17) FB18 (EA24) (KH18) (BL19) (TB4) DP10 (JA15) (BL53) (TB6)
  • Page 97 Group 37 Wiring diagram FH, NH List of connectors (AC30) (CK4) (XA13) (HP13) (CK19) (BL25) (ZB56) (CK6) (XA9) (LD16) (CK9) (AA11) (LE13) KC10 (CK8) (HA6) (LE20) KC11 (CK12) (AA12) (NB8) KC12 (CE27) (HA4) (LD18) KC13 (EX7) (AA34) (LE28) KC14 (EX10)
  • Page 98 Group 37 Wiring diagram FH, NH List of connectors KYL2 (TA15) MB11 (NB21) (AC9) (NA8) MB11 (NZ10) (AC23) (NA18) MB12 (NB22) (AC20) (NA20) MB12 (NZ15) PB10 (AC22) (NA34) MB13 (NB23) PB11 (AC16) (NA37) MB13 (NZ13) PB14 (AC56) (NA36) MB14 (NB50)
  • Page 99 Group 37 Wiring diagram FH, NH List of connectors RA16 (ZE2) (OA43) TA10 (FA7) (CE47) (OB43) TA11 (FA7) (ZB7) (OA50) TA13 (NB36) TA13 (NZ35) (CE22) (OB50) TA14 (PA4) (CN5) (OA51) TA15 (PA5) (CK17) (OB51) TA16 (PA7) (CN7) (OA22) (CE24) (OB21)
  • Page 100 Group 37 Wiring diagram FH, NH List of components List of components Connector, socket/diagnostics (AC39) Plug socket, 7–unit (CK17) Connector, socket/diagnostics (KE8) Plug socket, 7–unit (CN5) 24: 8 Connector, socket/diagnostics (ZA4) Plug socket, 7–unit (CN7) Battery (ZA46) Joint sleeve (ZB7)
  • Page 101 Group 37 Wiring diagram FH, NH List of components Switch, bogie lift (LJ11) Closing contact, indicator light, bogie lift (MA16) Switch, bogie lift (MA5) Closing contact, indicator light, bogie lift (MD27) Switch, bogie lift (MD4) Closing contact, indicator light, low split (NB50)
  • Page 102 Group 37 Wiring diagram FH, NH List of components 315 R Joint sleeve, starting switch (ZB13) 3076 Joint sleeve, adjustable seat (ZA54) Relay, headlamp wiper (GA16) 3101 Relay, interior lighting (ER12) Joint sleeve, headlamp wiper (ZB45) 3101 Relay, interior lighting (ES12)
  • Page 103 Group 37 Wiring diagram FH, NH List of components Bulb, licence plate light (CE28) 5009 Indicator lamp, vehicle, ABS (NB54) Joint sleeve, licence plate light (ZB18) 5009 Indicator lamp, vehicle, ABS (NZ52) 433 D Bulb, instep light (ER4) 5010 Indicator lamp, trailer, ABS (NB55)
  • Page 104 Group 37 Wiring diagram FH, NH List of components 6024 A Joint sleeve, pto (ZB45) 7059 Thermostat, outer temperature (NA26) 6024 B Solenoid valve, pto (LE18) 7064 Sensor, air pressure, air suspension (ME25) 6024 B Joint sleeve, pto (ZB47) 7065...
  • Page 105 Group 37 Wiring diagram FH, NH List of components 901 B Voltage converter (EX11) 9009 Control box, air suspension, rigids (ME33) 901 B Joint sleeve, voltage converter (ZA11) 9009 Control box, air suspension, rigids (MF33) 901 R Voltage converter (EX4)
  • Page 106 Group 37 Wiring diagram FH, NH Abbreviations Abbreviations ABS ..... Antilock brake system PH-ENGCA ..Engine and cab parking heater ADR-BAS ..... Basic ADR adaption PSS-DUAL ... Power steering system dual ADR-FRA ..... French ADR adaption RADT-AR ..... 6x2, leaf spring ATC ......
  • Page 107 Group 37 Wiring diagram FH, NH Cable colour code Cable colour code BL ....Blue PU ....Purple BN ....Brown R ....GN ..... Green SB ....Black GR ..... Grey VO ....Violet I ....Ivory W ....
  • Page 108 If you have any comments or suggestions, make a copy of this page, write down your comments and send them to us, either via telefax or mailing directly to the address listed below. From Volvo do Brasil Veículos Ltda................Publicações Técnicas ................
  • Page 110 Volvo do Brasil Veículos Ltda Curitiba, Brazil TSP128319 English 50.06.99 Printed in Brazil...

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