1975-1979 Chevrolet Nova Fuse Box Diagram
|3||20||Dome light, courtesy light, luggage light, glove box light, clock, cigar lighter, key warning buzzer|
|4||20||Tail, parking, side markers, license and underhood lights|
|5||20||Stop and hazard lights|
|6||4||Instrument, radio, heater, windshield wiper switch lights|
|7||25||Heater and air conditioner|
|8||20||Turn signals and back-up lights|
|9||10||Gauges, cruise control, rear defogger, headlight buzzer, seat belt warning buzzer|
|10||10||Radio, idle stop solenoid|
|11||25||Windshield wiper and washer|
Headlights — Circuit breaker is integral with headlight switch to protect headlight circuit
Windshield Wiper — Circuit breaker integral with windshield wiper switch to protect wiper circuit
Power Seats, Power Windows & Power Door Locks — Circuit breaker is attached to firewall to protect electric motors
Fusible links are located in the engine compartment. Gauge size is marked on insulation and color matches wire being fused. Fusible links should always be four gauge sizes smaller than wire being fused
The links are:
Molded splice at starter solenoid "BAT" terminal, 14 gauge red wire.
A 16 gauge red fusible link is located at junction block to protect all unfused wiring of 12 gauge or larger.
The ammeter circuit is protected by 2 red 20 gauge wire links installed as molded splices at the junction block.