Vehicle wiring diagrams Mercedes Sprinter I (903)

All devices are indicated on the diagrams in capital letters and a number. In the explication of the scheme, a transcript is given with the names of the devices, as well as the coordinates of the location on the diagram, so that the device can be found faster. If the device is out of order, find it on the diagram and trace the connection.

Scheme 1. Fuel injection system of a diesel engine with exhaust gas recirculation system
Fuel injection system of a diesel engine with exhaust gas recirculation (engine 601 series 901, 902, 903 and 904) A6 ECU for exhaust gas recirculation (EGR) system 5L,...

Scheme 2. Control system of a diesel engine with a distributor-type fuel injection pump
Diesel engine control system with distributor-type fuel injection pump (engines mod. 02.980 series 901, 902, 903 and 904) A12 Central mounting block 1L 26L 48L A12F5...

Scheme 3. Control system of a diesel engine with a distributor-type fuel injection pump
Diesel engine control system with distributor-type injection pump (cars produced since October 1997.) A12 Central mounting block 1L 26L 55L A12F5 Fuse 15A 26K A12F7 Fuse...

Scheme 4. Control system of diesel engine 602.980 with distributor-type fuel injection pump
Diesel engine control system 602.980 with distributor-type injection pump (cars produced since July 1998.) A12 Central mounting block 1L 26L 55L A12F5 Fuse 15A 26K A12F7...

Scheme 5. Rear window defroster
Rear window defroster E60 Right rear window defroster 4L E61 Left rear window defroster 8L F63 Rear window defroster fuse (30A) 1H J16 Output "30" 1L J19 Output "61" 11E...

Scheme 6. Electrical supply and starting systems of engine 601.943 manufactured before April 1998.
Electrical supply and engine starting systems 601.943 manufactured before April 1998. A12 Central mounting block 31A 36A 44A A25 Electronic remote control unit ignition...

Scheme 7. Electrical supply and starting systems of engine 602.980 produced since February 1998.
Electrical supply and engine starting systems 602.980 manufactured since February 1998. A12 Central mounting block 29A A20 Engine Control Unit (MSA) 1A 33L A53...

Scheme 8. Power take-off mechanism of a manual gearbox (engines 601 and 602)
Power take-off mechanism of a manual transmission (engines 601 and 602) B72 Gearbox driven shaft speed sensor transmission 18L F32 Fuse 15A 13J J17 Parking brake...

Scheme 9. Instrument cluster with electronic tachometer
Instrument cluster with electronic tachometer A1 ECU cruise control 71L A2 Hydraulic modulator with control unit 33L A5 ECU oil level measurement system 29L A6 ECU with...

Scheme 10. Anti-theft system EDW
Anti-theft system EDW A8 ECU for central locking system door locks 18L A18 ECU alarm and anti-theft system 5A 12A 20A 28A A25 Remote ignition control unit 15L A53...

Scheme 11. Outdoor lighting system
Outdoor lighting system A12 Central mounting block 4A 12A 20A 28A 37A 44A 52A 61A 69A 76A A12f4 Reverse Light Fuse (Slot 4) 79B A12f5 Fuse for brake lights, heaters...
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Scheme 12. Direction indicators, hazard warning lights
Direction indicators, hazard warning lights A12 Central mounting block 4A 12A 20A 28A 36A A18 ECU alarm and anti-theft system 13L A21 Additional ECU No. 1 light...

Scheme 13. Interior lighting system
Interior lighting system E53 Lamp No. 1 interior lighting 1A E54 Lamp No. 2 interior lighting 3A E55 Lamp No. 3 interior lighting 5A F62 Fuse (15 A) for interior...

Scheme 14. Interior lighting system
Interior lighting system A12 Central mounting block 25A A12f8 Interior Lighting Fuse (nest 8) 25B E17 Cigarette lighter 26L E43 Driver's cabin lighting lamp 5A E69 Left...

Scheme 15. Electric windows
Electric windows F52 Fuse (25A) for door window lifter passenger 8J F53 Driver's door window lift fuse (25A) 4J J31 Terminal "15" protected by fuse 4L J46 Output "58" 6E...

Scheme 16. Interior lighting system when doors are opened
Interior lighting system when doors are opened A12 Central mounting block 2A A12F8 Interior Light Fuse (Slot 8) 2B E31 Driver's side interior light 6A D32 Passenger side...

Scheme 17. Interior heating system
Interior heating system F10 Fuse (30 A) for fan motor heater 2H 8D F114 Additional fuse (25 A) heat exchanger 1H J18 Terminal "15" protected by fuse 5D J46 Output "58"...

Scheme 18. Electric drive of rear view mirrors
Electric rear view mirrors F54 Fuse 10A 1E J31 Terminal "15" protected by fuse 1H J46 Output "58" 13E J111 Rear view mirror heater output 3E 11E J112 Position controller...

Scheme 19. ABS/ABD or ABS/ETS systems
ABS/ABD or ABS/ETS systems A2 Hydromodulator with ECU 4A 12A A2k1 Valve relay 3A A2k2 Engine relay 7A A2m1 Brake fluid return pump 9A A2y1 Left brake inlet valve front...

Scheme 20. Sound signal
Sound signal A12 Central mounting block 4A, 12A A12F7 Horn and heater fuse rear window (slot 7) 7A H17 Sound signal 12L J22 Terminal "15" protected by fuse 6E, 10L J251...

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Vito 1 (1996-2003)