FORD SIERRA 1992 2.G Wiring Diagrams Owner's Manual
Page 21 of 47
13•46Wiring diagrams
Diagram 3c. Graphic display system - bulb failure. Models from 1987 to May 1989 
Page 22 of 47
Wiring diagrams  13•47
13
Diagram 3d. Graphic display system - auxiliary warning, door ajar and fuel computer. Models from 1987 to May 1989 
Page 23 of 47
13•48Wiring diagrams
Diagram 4. 2.0 Efi fuel injection and ignition. Models from 1987 to May 1989 
Page 24 of 47
Wiring diagrams  13•49
13
Diagram 5. In-car entertainment. Models from 1987 to May 1989 
Page 25 of 47
13•50Wiring diagrams
Notes, tables, wire colours and key to symbols on wiring diagrams. Models from 1990 onwards 
Page 26 of 47
Wiring diagrams  13•51
13
Key to wiring diagrams. Models from 1990 onwards 
Page 27 of 47
13•52Wiring diagrams
Key to wiring diagrams (continued). Models from 1990 onwards 
Page 28 of 47
Wiring diagrams  13•53
13
Internal connection details. Models from 1990 onwards 
Page 29 of 47
13•54Wiring diagrams
Diagram 1. Starting, charging automatic transmission and warning lamps. Models from 1990 onwards 
Page 30 of 47
Wiring diagrams  13•55
13
Diagram 1a. Ignition system for all carburettor models. Models from 1990 onwards