Chevrolet Nova (1975 – 1979)

Chevrolet Nova (1975 – 1979) – fuse box diagram

Year of production: 1975, 1976 ,1977,1978, 1979

No.	A	Circuit Protected
1	–	–
2	–	–
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
Circuit Breaker: 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: 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.

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.