Connection:

1. Trailer ECU, ABS/EBS ( 5A )

2. Trailer valves (30A)

3. PT01, PT02 (5A)

4. Mirror adjustment, reverse signal ( 2A )

5. Tachograph (5A)

6. Left window regulator ( 20A )

7. Headlight cleaners (10A)

8. Cigarette lighter (10A)

9. interactor 200/communicator 100/cruise control ( 5A )

10. ACC/MCC, interior lighting ( 5A )

11. Differential lock, 6-channel ABS (10A)

12. Fuel preheating ( 5A )

13. Additional bridge lifting mechanism (10A)

14. Airbag (5A)

15. Right window regulator ( 20A )

16. Electronic cabin tilt mechanism (10A)

17. Body (20A)

18. Seat belt buckle, ADR safety switch (5A)

19. Coordinator (20A)

20. EDC (20A)

21. Ignition switch ( 10A )

22. EDC (20A)

23. Stop signals ( 10A )

24. ABS/EBS (20A)

25. ELC (10A)

26. Cabin fan (20A)

27. CT/CTR (5A)

28. Ventilation hatch in the cabin roof ( 20A )

29. Instrument panel, tachograph (10A)

30. Body (30A)

31. ECU AWD, interior lighting ( 10A )

32. Diagnostic connector K1 (10A)

33. Flashing beacon (10A)

34. Voltage converter 24/12V (20A)

35. Trailer ( 10A )

36. OPC/GA Allison ( 20A )

37. Central locking ( 10A )

38. Additional heater (20A)

39. Reversing light ( 10A )

40. Electrical socket 24V (20A)

41. APS ECU, FMS preparation ( 10A )

42. Electronic cabin tilt system (30A)

43. Refrigerator, Interactor 200/Communicator 100 ( 10A )

44. Amplifier (10A)

45. Rearview mirror heating, ACL ( 10A )

46. ​​​​Seat heating, warning ( 10A )

47. Air dryer, fuel filter heater ( 10A )

48. Body ( 10A )

49. Not used

50. Yellow and green warning bus ( 5A )

51. Not fulfilled

52. Anxiety (2A)

53. Sunroof open warning ( 2A )

54. Left side of the tractor ( 10A )

55. Right side of the tractor ( 10A )

56. Background lighting, headlight level adjustment ( 5A )

57. Body ( 20A )

58. Left trailer dimension (10A)

59. Right trailer dimension ( 10A )

60. Not used

61. Body (2A)

62. Voltage converter 24/12V ( 2A )

63. Not used

64. Power supply (5A)

65. Variable geometry turbocharger (20A)

66. Power supply, TPM control unit (10A)

67. Kitchen module, cabin lifting system ( 30A )

68. Power supply (10A)

69. Trailer axle lock (20A)

70. Not used

71. Fuel heater, fuel cooler system ( 20A )

72. Electric throttle actuator (10A)

73. Fuel heater, fuel cooler system ( 20A )

74. Headlight cleaning (20A)

75. Not used

76. Not used

77. Not used

78. Not used

Scania R450 fuses and relays. Scania R450 fuse diagram.