The Volvo FH 13 represents the 2nd generation of the truck family, which was produced in 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 and 2012 with different versions. During this time, the model has been restyled. In our material you will find a description of the fuses and relays Volvo FH 13 with fuse box diagrams, photo examples of performance and their locations. Note the fuse responsible for the cigarette lighter.
The purpose of the fuses and relays may differ from the one shown and depends on the year of manufacture, modification and level of electrical equipment of your car. Check the information with your diagrams on the block cover.
Is diagram wrong? Chek the description for Volvo FH 12.
Contents
Passenger compartment
Locaion
Assignment
- Fuse and relay box
- Relay box 1
- Relay box 2
- 35. High pressure headlight washer / 36. Adaptive cruise control (ACC)
Fuse and relay box
To access, remove the protective cover.
Fuse and relay box itself will look something like this.
Diagram
Designation
| 1 | 10A TPM (Tire pressure monitoring) |
| 2 | 10A Luggage compartment lamp |
| 3 | 10A Headlamp, 5th wheel lamp |
| 4 | 5A App. seat, cab tilt, load light/fifth wheel, interior lighting |
| 5 | 5A Instrumentation, (Cl. 30) |
| 6 | 5A Air dryer |
| 7 | 5A car ECU, immobilizer |
| 8 | 5A Instruments, TPM (tire pressure monitoring), tachograph |
| 9 | 5A Range and Area Inhibitors, Dynafleet |
| 10 | 5A NOx sensor, toll system |
| 11 | 5A gear selector ECU |
| 12 | 10A transmission computer/retarder |
| 13 | 15A Wipers |
| 14 | 10A Cigarette lighter, central storage lamp |
| 15 | 10A Water separator heater and water in fuel drain |
| 16 | 5A Differential lock, PTO |
| 17 | 5A LCM control |
| 18 | 10A Horn, air horn solenoid valve |
| 19 | 5A Climate unit, FMS gateway |
| 20 | 10A Parking heater control |
| 21 | 15A Fan, climate unit |
| 22 | 10A Interior lights |
| 23 | 5A Air suspension |
| 24 | 10A Air dryer, parking heater ADR, el. heated mirrors |
| 25 | 20A ABS/EBS trailer delivery |
| 26 | 30A Body builder fuse box |
| 27 | 20A El. left window regulator, el. heated mirrors |
| 28 | 20A ABS/EBS truck delivery |
| 29 | 30A Coffee machine |
| 30 | 20A El. power window, right side |
| 31 | 20A Main fuse for fuses 95-97 |
| 32 | 20A Climate unit |
| 33 | 30A El. cabin tilt |
| 34 | 20A high power amplifier |
| 35 | 20A El. adjustable seat |
| 36 | 20A Reversing Light Chain Trailer |
| 37 | 5A Telephone, Dynafleet |
| 38 | 5A Lifting lights |
| 39 | 5A Email adjustable rear view mirrors |
| 40 | 15A Engine ECU |
| 41 | 10A Engine solenoid valves |
| 42 | 5A Cooling fan clutch, engine preheat relay |
| 43 | 5A BBM (Body Module), Man. main switch BBOX-EF |
| 44 | 15A Voltage converter 1, radio, rear view camera |
| 45 | 15A Voltage converter 2, 12 Volt socket |
| 46 | 10A Flashing beacon |
| 47 | 15A AC |
| 48 | 5A ABS/EBS |
| 49 | 3A Air suspension /A-ride/J-ride |
| 50 | 5A Telephone |
| 51 | 5A Hydraulic Steering Axle |
| 52 | 10A Functions in key position “R”, engine preheat |
| 53 | 10A Light signals |
| 54 | 10A Dynafleet FMS Gateway |
| 55 | 5A SRS airbag, seat belt pretensioner |
| 56 | – |
| 57 | 3A gear selector/retarder |
| 58 | 5A Generator control, main battery switch ADR |
| 59 | 5A Rear view camera |
| 60 | 5A Hydraulic Steering Axle |
| 61 | 5A Folding rear view mirror bracket, Japan, burglar alarm, Volvo communication |
| 62 | 15A Fuel heater, thermo line |
| 63 | 10A Alcoloc System |
| 64 | 10A Toll system |
| 65 | 10A Central lubrication system |
| 66 | 10A Sunroof |
| 67 | 10A Reading lamps, nightlights |
| 68 | 10A Refrigerator |
| 69 | 5A 12V socket |
| 70 | 10A Supply of trailer ABS/EBS, (cl. 15) |
| 71 | 5A Accessories |
| 72 | 10A Headlight leveling system |
| 73 | 5A Side lift indication |
| 74 | 15A High pressure headlight washer |
| 75 | 15A Email heated seats and el. ventilated seat |
| 76 | 5A ADR, short circuit relay D+, dashboard fan |
| 95 | 10A Central door lock |
| 96 | 5A Burglar alarm |
| 97 | 15A Autonomous heater |
| 98 | 10A |
| 99 | 10A |
| 100 | 10A |
| Relay | |
| 1 | Start switch, radio position |
| 2 | EMS (engine management system) |
| 3 | starter motor |
| 4 | Body builder fuse box (Cl. 15) |
| 5 | I-Shift/Powertronic/retarder |
| 6 | Fan climate unit |
| 7 | Intermittent wiper |
| 8 | Gearbox Zone Inhibitor |
| 9 | Indoor lights |
| 10 | Fifth wheel, work light |
| 11 | Air suspension |
| 12 | Reversing lamp, trailer |
| 13 | Generator controlled |
| 14 | Time delay relay, trolley lift, A-ride |
| 15 | Time switch, bogie lift, A-ride, with axle load limiter |
| 16 | Rain sensor, high speed wiper |
| 17 | – |
| 18 | Bogie lift, A-ride, with axle load limiter |
| 20 | Man. main switch BBOX-EF |
| 22 | 24V socket |
Relay box 1
Diagram
Allocation
| 23 | Cab tilt |
| 24 | Central lubrication |
| 25 | light sign |
| 26 | Foldable rear view mirror bracket (Japan) |
| 27 | El. adjustable seat |
| 28 | Air conditioner fan, 1st speed (from parking heater) |
| 29 | Foldable rear view mirror bracket (Japan) |
| 30 | Flashing Light |
| 31 | Fuel heater, thermoline |
| 32 | – |
| 33 | – |
| 34 | – |
Relay box 2
Diagram
Appointment
| Left | |
| 1 | 15 – |
| 2 | 15 – |
| 3 | 15 – |
| 4 | 15 – |
| 5 | 10 – |
| 6 | 10 – |
| Right | |
| 1 | 15 – |
| 2 | 15 – |
| 3 | 15 – |
| 4 | 15 – |
| 5 | 10 – |
| 6 | 10 – |
| Relay | |
| 37 | Parking lights Body builder preparation, swap body lights Body preparation, plow light, spotlights Bodybuilder training Body builder training, body replacement Body preparation, spotlights Body preparation, external start Additional reversing light, truck Side lift indication Body builder training, double speed Body builder training, double speed |
| 38 | Body builder preparation, swap body lights |
| 39 | Body preparation, plow light, spotlights |
| 40 | Body preparation |
| 41 | Body preparation, body replacement |
| 42 | Body preparation, spotlights |
| 43 | Body preparation, external start |
| 44 | Additional reversing light, truck |
| 45 | Side lift indication |
| Body preparation, double speed | |
| 46 | Body preparation, double speed |
Additional elements
- 89 Tachograph
- 90 Converter 12V, ABS trailer/info module (1007C)
- 91 Tachograph, ADR
- 93 Main fuse for fuses 95-97
- 94 AdBlue system
Another fuse box with fuses made in the form of fuses can be installed next to the battery.
Box next to the battery
Decoding
- 200A Body
- 100A FRC Driver’s cab, fuse and relay center
- 30A Front landing gear control FCIOM
- 30A Chassis Control Center CCIOM
- 30A Rear chassis control RCIOM
- 30A Front landing gear control FCIOM
- 30A Chassis Control Center CCIOM
- 30A Rear chassis control RCIOM
- 30A Front axle steering FAS
- 40A Parking cooler PCCU
- 23A ACM post-treatment control unit
- 23A Secondary axle control
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