Key to wiring diagrams

Key to wiring diagrams

1. Front right button controlling courtesy light and indicating open door
2. Front left button controlling courtesy light and indicating open door
3. Ignition switch
4. Stalk unit:
   • A Direction indicators switch
   • B Horn button
   • C Headlamp warning lights switch
   • D Direction indicators/hazard lights timer
   • E Hazard warning lights warning lamp
   • F Side lights/dipped beam headlamps switch
   • G Dipped beam/main beam headlamps switch
   • H Main beam headlamps button
   • I Rear window wiper switch
   • L Windscreen washer/rear window wiper and headlamp washer button
   • M Windscreen wiper switch
   • N Volume increase control button (on steering wheel)
   • O Volume reduction control button (on steering wheel)
   • P Programme selection control button (on steering wheel)
   • Q Band selection control button (on steering wheel)
5. Front right side repeater
6. Front left side repeater
7. Junction unit:
   • E1 Switch discharge connector
   • E2 Horn relay
   • E3 Heated rear window relay
8. Optional devices control unit:
   • E1 Central door locking system control unit
   • E2 Control unit for electric front windows
   • E3 Power relay (sunroof)
   • E4 Relay controlling dipped beam headlamps/headlamp adjuster
   • E5 Front fog lamps control unit
   • E6 Relay controlling rear fog lamps with front fog lamps on
9. Connection between dashboard cables and front door, passenger side
10. Connection between dashboard cables and front door, driver's side
11. Dashboard cables/rear cables connection
12. Dashboard cables/front cables connection
13. Cigar lighter
14. Instrument panel:
    • A Check panel module
    • A1 Stop lights fault warning lamp
    • B Fuel gauge
    • B1 Fuel reserve warning light
    • C Engine coolant temperature gauge
    • C1 Maximum engine coolant temperature warning light
    • D Engine oil pressure gauge
    • E Speedometer
    • F Rev counter
    • G Clock
    • H Direction indicators warning light
    • I Handbrake warning light
    • J Insufficient engine oil pressure warning light
    • L Insufficient brake fluid level warning light
    • M Anti-lock braking system fault warning light
    • N Maximum turbocharging pressure warning light
    • O Brake pad wear warning light
    • P Warning light indicating presence of water in fuel filter
    • R Warning light indicating doors open
    • S Heater plug warning light
    • T Side lights warning light
    • U Symbol illumination bulbs
    • V Main beam headlamps warning light
    • W Automatic transmission fault warning light
    • X Fuel injection fault warning light
    • X Insufficient alternator recharging warning light
    • Y AIR BAG circuit fault warning light
15. Control switch assembly:
    • A Heated rear window switch
    • B Heated rear window warning light
    • C Symbol illumination on control switch unit
    • D Rear fog lamps warning light
    • E Rear fog lamps switch
    • F Front fog lamps warning light
    • G Front fog lamps control switch
16. Switch panel:
    • A LED indicating fault in activation of anti-lift device
17. Left dashboard earth
18. Right dashboard earth
19. Windscreen wiper motor with intermittent drive incorporated
20. Windscreen/rear window washer pump
21. Stop lights switch
22. Reversing lights switch
23. Pulse generator for speedometer signal
24. Front right light cluster
25. Front right light cluster
26. Front right fog lamp
27. Front left fog lamp
28. Right horn
29. Left horn
30. Low brake fluid level sensor
31. Front left brake pad wear sensor
32. 10A Fuse protecting anti-lock braking system
33. Anti-lock braking system cable connection
34. Front cables connection
35. 33A Connection between front cables and automatic transmission
36. Front cables connection
37. Connection between front cables and anti-lock braking system cables
38. Connector block
39. Heater controls assembly:
    • A Car interior climate control electric fan
    • B Car interior speed control switch
    • C Heater controls light bulbs
40. Front right earth
41. Front left earth
42. Hand brake warning light switch
43. Light bulb
44. Right number plate light
45. Left number plate light
46. Right rear lights cluster
47. Rear left lights cluster
48. Car interior courtesy light
49. Luggage compartment light bulb
50. 47A Fuel sender unit
51. 47B Electric fuel pump
52. 48 Digital clock
53. 49 Door lock remote control receiver
54. 49A Anti-theft device remote control receiver
55. 50 Rear cables connection
56. 51 Rear left earth
57. 52 Rear right earth
58. 53 Battery
59. 54 Battery earth
60. 55 Heated rear window
61. 56 Rear window wiper motor
62. 57 Car radio
63. 58 Loudspeaker on front right door
64. 59 Loudspeaker on front left door
65. 60 Rear right loudspeaker
66. 61 Rear left loudspeaker
67. 62 Front left loudspeaker
68. 63 Front right loudspeaker
69. 64 Engine cooling electric fan
70. 65 Thermal switch controlling engine cooling electric fan
71. 66 Engine coolant temperature gauge sensor
72. 67 Headlamp adjuster control unit
73. 68 Left headlamp adjustment motor
74. 69 Right headlamp adjustment motor
75. 70 Front electric window, driver's side
76. 71 Front electric window, passenger's side
77. 72 Front left electric window control pushbutton assembly, driver's side
78. 73 Front right electric window control pushbutton assembly, driver's side
79. 74 Front right electric window control pushbutton assembly, passenger side
80. 75 Front right door locking motor and door open indicator
81. 76 Front left door locking motor and door open indicator
82. 77 Connection between rear cables and rear left door
83. 78 Connection between rear cables and rear right door
84. 79 Rear left door locking motor and door open indicator
85. 80 Rear right door locking motor and door open indicator
86. 81 Electrically-operated sunroof end-of-travel control switch
87. 82 Electrically-operated sunroof motor
88. 83 Electrically-operated sunroof electronic control unit
89. 84 Electrically-operated sunroof control switch
90. 85 Sensor for indicator of water presence in fuel filter
91. 86 Insufficient oil pressure warning light switch
92. 87 30A fuse protecting engine cooling electric fan
93. 88 Fuse 30A fuse protecting air conditioning system
94. 89 Engine cooling electric fan
95. 90 Resistor for regulating engine cooling electric fan speed
96. 91 Fuse and relay carrier block for air conditioner:
97. A Timer for activating engine cooling fan 2nd speed
98. B Relay for activating engine cooling fan 1st speed
99. C Relay for activating engine cooling fan 2nd speed
100. D Auxiliary relay for activating compressor coupling
101. E Relay for switching on compressor coupling
102. F 3A fuse protecting circuit for electric fan 2nd speed
103. G 7.5A fuse protecting compressor electro-magnetic coupling
104. 92 Three-stage pressure-switch for air conditioner
105. 93 Double-contact thermal switch on radiator
106. 94 Compressor for air conditioner
107. 95 Electronic control unit for air conditioning system (Nippondenso)
108. 96 Evaporator zone temperature sensor
109. 97 Rom sensor
110. 98 Compressor switch-off control unit (Bitron)
111. 99 Switch for activating air conditioning system
112. 100 Relay for controlling air conditioning system electric fan
113. 101 Relay for switching on electric fan 1st speed
114. 102 Switch for controlling air conditioning system electric fan
115. 103 Additional resistor
116. 104 Air conditioning system electric fan
117. 105 Headlamp washer pump
118. 107 Headlamp washer timer
119. 108 AIR BAG projection charge (driver's side)
120. 109 AIR BAG system cables connection
121. 110 AIR BAG electronic control unit
122. 111 AIR BAG projection charge (passenger's side)
123. 112 Diagnostic socket for AIR BAG system
124. 113 Anti-lock braking system electronic control unit (A.B.S.)
125. 114 Diagnostic socket for anti-lock braking system
126. 115 Sensor on front left wheel (A.B.S.)
127. 116 Sensor on front right wheel (A.B.S.)
128. 117 Sensor on rear left wheel (A.B.S.)
129. 118 Sensor on rear right wheel (A.B.S.)
130. 119 BOSCH (1372 Turbo i.e.) electronic fuel injection control unit
131. 120 Sensor controlling engine oil pressure gauge
132. 121 Cable connection for electrically-operated sunroof
133. 122 5A fuse protection fuel injection system (10A for Turbo i.e. version)
134. 123 25A fuse protection fuel injection pump, Lambda probe and fuel injectors (20A for 1108,1242 versions)
135. 124 Multiple relay
136. 125 Heated Lambda probe
137. 126 Potentiometer on throttle valve
138. 127 Water temperature sensor
139. 128 Air temperature sensor
140. 129 Absolute pressure sensor
141. 130 Earth on engine
142. 131 Earth on control unit