Workshop Manuals Factory service & repair Fiat
Fiat Punto (176) Factory Service Manual (1993-1999)09 · 55 Electrical system
09 · Electrical

Cable colour codes

Make
Fiat
Model
Punto (176) Factory Service Manual
Year
1993–1999
Section
Wiring diagrams, '97 update › Cable colour codes
55 Electrical systemCable colour codes

Cable colour codes

Key to components

  1. Ignition switch
  2. Stalk unit
  3. F Side lights/dipped beam headlamps stalk
  4. G Dipped/main beam headlamps stalk
  5. H Main beam button
  6. Fuse and relay unit:
  7. E1 Ignition switch discharge relay
  8. Opt. extras control unit
  9. Dashboard cables/front cables connection
  10. Instrument panel:
  11. F Rev counter
  12. J Low engine oil pressure warning light
  13. Z Fuel injection fault warning light
  14. X Low alternator recharging warning light
  15. Switch control unit:
  16. N Air conditioner on warning light
  17. O Air conditioner control switch
  18. Left dashboard earth
  19. Front/fuel injection cables connection
  20. Front right earth
  21. Fuel gauge sender unit
  22. Electric fuel pump
  23. Rear right earth
  24. Battery
  25. Battery earth
  26. Engine cooling fan
  27. Engine cooling fan speed adjustment resistor
  28. Double contact thermal switch on radiator
  29. Compressor for air conditioner
  30. Air conditioner electronic control unit
  31. Relay for air conditioner electric fan
  32. Switch controlling air conditioner electric fan
  33. Additional resistor
  34. Air conditioner electric fan
  35. Multiple relay
  36. Heated Lambda probe
  37. Potentiometer on throttle valve
  38. Water temperature sensor
  39. Earth on control unit
  40. I.A.W. electronic ignition and fuel injection control unit
  41. Ignition coils assembly
  42. Spark plugs
  43. Stepper motor
  44. Canister solenoid
  45. Rpm and TDC sensor
  46. Diagnostic socket for fuel injection
  47. Alternator
  48. Starter motor
  49. Fuel injector
  50. Air conditioner/heater controls light bulbs
  51. Inertial switch for switching off electric fuel pump
  52. Air conditioner unit cables connection
  53. Front cables connection
  54. Front cables connection
  55. Thermal switch for air conditioner compressor
  56. Fiat-Code system control unit
  57. Power maxifuse box:
  58. A 30A fuse protecting fuel injection
  59. B 40A fuse protecting ignition system
  60. C 50A fuse protecting additional devices
  61. D 80A fuse protecting fuse and relay unit
  62. 40A fuse protecting engine cooling fan
  63. Connection between fuel injection cables/fuel injector flange cables
  64. 25A fuse protecting fuel injection
  65. Air temperature/absolute pressure sensor
  66. Relay for activating engine cooling fan 1st speed
  67. Relay for activating engine cooling fan 2nd speed
  68. Relay for switching on compressor electromagnetic coupling
  69. Four-stage pressure switch
  70. 7.5A fuse protecting compressor electromagnetic coupling
A Light blueGN Yellow-Black
B WhiteGL Yellow-Blue
C OrangeGR Yellow-Red
G YellowGV Yellow-Green
H GreyHG Grey-Yellow
L BlueHN Grey-Black
M BrownHR Grey-Red
N BlackHV Grey-Green
R RedLB Blue-White
S PinkLG Blue-Yellow
V GreenLN Blue-Black
Z PurpleLR Blue-Red
AB Light blue-WhiteLV Blue-Green
AG Light blue-YellowMB Brown-White
AN Light blue-BlackMN Brown-Black
AR Light blue-RedNZ Black-Purple
AV Light blue-PurpleRB Red-White
BG White-YellowRG Red-Yellow
BL White-BlueRN Red-Black
BN White-BlackRV Red-Green
BR White-RedSN Pink-Black
BV White-GreenVB Green-White
BZ White-PurpleVN Green-Black
CA Orange-Light blueVR Green-Red
CB Orange-WhiteZB Purple-White
CN Orange-Black

Parts & tools for this job For 1993 Fiat Punto

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