AMC Hornet (1970 – 1977) – fuse and relay box diagram
Year of production: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977
This article covers the second-generation AMC Hornet, produced from 1970 to 1977. It includes fuse box diagrams for the 1970, 1971, 1972, 1973, 1974, 1975, 1976 and 1977 models, provides details on the location of the fuse panels inside the vehicle, and explains the function and layout of each fuse.
Fuse box diagram

Assignment of the fuses in the fuse box
No. | A |
Protected Component |
1 | 9 | Dome light, cargo, courtesy, clock, glove box, and trunk light |
2 | 14 | Tail, park and instrument lights, light switch, windshield wiper, heater, cigar lighter, clock, license light, transmission, air conditioning thermostat, radio, tachometer, ash tray light, seat belt module and key buzzer |
3 | 20 | Stop light and hazard warning flasher |
4 | 20 | Turn signal, back-up lights and accessories |
5 | 2½ | Panel lights |
6 | 4 | Gauges |
7 | 20 | Fan |
Circuit Breaker:
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WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.