Volvo Coupes/Sedans/Wagons 1970-1989 Repair Guide

WIRING DIAGRAMS

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Unless specifically stated otherwise, each chart for a given model year covers ALL vehicles covered by this guide. Charts that cover a range of years or are for only a limited series of vehicles within a model year (for example, "EFI-equipped," or "diesel," etc.) will be noted accordingly. Make sure you consult the correct chart for your particular vehicle.

See Figures 1 through 67



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Fig. Fig. 1: Chassis wiring-1970-71 142 GL and 144 GL



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Fig. Fig. 2: Chassis wiring-1970-71 142, 142 GL and 144 GL (continued)



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Fig. Fig. 3: Engine wiring-1970-74 140 series



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Fig. Fig. 4: Chassis wiring-1970-75 142, 144 and 145



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Fig. Fig. 5: Chassis wiring-1972-74 142, 144 and 145 (continued)



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Fig. Fig. 6: Engine wiring-1973-75 160 series



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Fig. Fig. 7: Chassis wiring-1974-75 160 series



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Fig. Fig. 8: Engine wiring-1970-73 1800



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Fig. Fig. 9: Chassis wiring-1970-73 1800



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Fig. Fig. 10: Chassis wiring-1970-73 1800 (continued)



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Fig. Fig. 11: Engine and chassis wiring-1975-79 240 series



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Fig. Fig. 12: Engine and chassis wiring-1975-78 200 series



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Fig. Fig. 13: Chassis wiring-1975-79 200 series



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Fig. Fig. 14: Chassis wiring-1976-79 (all models)



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Fig. Fig. 15: Engine and chassis wiring-200 and 700 series



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Fig. Fig. 16: Chassis wiring-1980 (all models)



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Fig. Fig. 17: Chassis wiring-1980 (all models-continued)



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Fig. Fig. 18: Engine and chassis wiring-1981 200 and 700 series



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Fig. Fig. 19: Engine and chassis wiring-1982 200 and 700 series



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Fig. Fig. 20: Chassis wiring-1981-82 (all models); 1983-85 DL, GL, Turbo and DL diesel models



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Fig. Fig. 21: Chassis wiring-1983-84 760 GLE and GLE turbo diesel models



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Fig. Fig. 22: Chassis wiring-1981-82 (all models); 1983-85 GL, DL and DL diesel models



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Fig. Fig. 23: Chassis wiring-1983-84 GL, DL, Turbo and DL diesel models



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Fig. Fig. 24: Engine and chassis wiring-1983-84 760 GLE and 760 GLE turbo diesel models



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Fig. Fig. 25: Chassis wiring-1983-84 760 GLE and 760 GLE turbo models



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Fig. Fig. 26: Engine and chassis wiring-1985 GL, DL and Turbo models



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Fig. Fig. 27: Chassis wiring-1985 740 GLE and Turbo; 760 GLE, GLE Turbo and turbo diesel models



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Fig. Fig. 28: Engine and chassis wiring-1985 740 GLE and Turbo; 760 GLE, GLE Turbo and turbo diesel models



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Fig. Fig. 29: Chassis wiring-1985 740 GLE and Turbo; 760 GLE, GLE Turbo and turbo diesel models (continued)



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Fig. Fig. 30: Chassis wiring-1985 740 GLE and Turbo; 760 GLE, GLE Turbo and turbo diesel models (continued)



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Fig. Fig. 31: Chassis wiring-1986 240 GL, DL and wagon (2.3L)



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Fig. Fig. 32: Chassis wiring-1986 240 DL, GL and wagon



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Fig. Fig. 33: Chassis wiring-1986 240 DL, GL and wagon (continued)



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Fig. Fig. 34: Engine wiring-1986 740 and 760 GL/GLE sedan and wagon (2.3L LH-Jetronic turbo and normally aspirated)



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Fig. Fig. 35: Engine wiring-1986 740 and 760 diesel turbo and normally aspirated (2.8L)



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Fig. Fig. 36: Engine wiring-760 GLE and 780 coupe (2.8L)



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Fig. Fig. 37: 1986 740 and 760 GL/GLE sedan and wagon



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Fig. Fig. 38: 1986 740 and 760 GL/GLE sedan and wagon (continued)



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Fig. Fig. 39: Engine wiring-1987 740 GL/GLE sedan and wagon (2.3L LH-Jetronic turbo and normally aspirated)



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Fig. Fig. 40: Engine wiring-1987 760 GLE sedan and 780 coupe (2.8L LH-Jetronic)



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Fig. Fig. 41: Chassis wiring-1987 740 and 760 GL/GLE sedan and wagon



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Fig. Fig. 42: Chassis wiring-1987 740 and 760 GL/GLE sedan and wagon (continued)



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Fig. Fig. 43: Engine wiring-1987 240 DL/GL sedan and wagon (2.3L)



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Fig. Fig. 44: Chassis wiring-1987 240 DL/GL sedan and wagon



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Fig. Fig. 45: Chassis wiring-1987 240 DL/GL sedan and wagon (continued)



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Fig. Fig. 46: Engine wiring-1988 240 DL/GL sedan and wagon (2.3L)



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Fig. Fig. 47: Chassis wiring-1988 240 DL/GL sedan and wagon



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Fig. Fig. 48: Chassis wiring-1988 240 DL/GL sedan and wagon (continued)



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Fig. Fig. 49: Engine wiring-1988 740 GL/GLE sedan and Wagon (2.3L LH-Jetronic turbo and normally aspirated)



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Fig. Fig. 50: Chassis wiring-1988 240 GL/GLE sedan and wagon



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Fig. Fig. 51: Chassis wiring-1988 240 GL/GLE sedan and wagon (continued)



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Fig. Fig. 52: Engine wiring-1988 760 sedan and wagon; 780 coupe (2.3L LH-Jetronic turbo)



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Fig. Fig. 53: Engine wiring-1988 760 sedan and wagon; 780 coupe (2.8L LH-Jetronic turbo)



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Fig. Fig. 54: Chassis wiring-1988 760 GLE sedan and wagon; 780 GLE and coupe



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Fig. Fig. 55: Chassis wiring-1988 760 GLE sedan and wagon; 780 GLE and coupe (continued)



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Fig. Fig. 56: Chassis wiring-1989 760 GLE sedan and wagon; 780 GLE and coupe



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Fig. Fig. 57: Chassis wiring-1989 760 GLE sedan and wagon; 780 GLE and coupe (continued)



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Fig. Fig. 58: Chassis wiring-1989 240 DL/GL sedan and wagon



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Fig. Fig. 59: Chassis wiring-1989 240 DL/GL sedan and wagon (continued)



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Fig. Fig. 60: Chassis wiring-1989 740 GL/GLE sedan and wagon



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Fig. Fig. 61: Chassis wiring-1989 740 GL/GLE sedan and wagon (continued)



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Fig. Fig. 62: Engine wiring-1989 240 DL/GL sedan and wagon (2.3L)



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Fig. Fig. 63: Engine wiring-1989 740 DL/GL sedan and wagon (2.3L LH-Jetronic 8 and 16 valve)



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Fig. Fig. 64: Engine wiring-1989 740 GL/GLE sedan and wagon (Regina)



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Fig. Fig. 65: Engine wiring-1989 740 GL/GLE sedan and wagon (2.3L LH-Jetronic turbo)



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Fig. Fig. 66: Engine wiring-1989 760 sedan and wagon; 780 coupe (2.3L LH-Jetronic turbo)



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Fig. Fig. 67: Engine wiring-1989 760 GLE sedan and wagon; 780 coupe (2.8L LH-Jetronic turbo)

 
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