Buick Century: Fuse Box Diagram (1978-1981)

Hello everyone, how are you guys? The discussion this time is about the Buick Century fuse box diagram. Production year 1978, 1979, 1980, 1981. maybe some of you already know about it. However, if you want to know more, please read the reviews we have summarized below!

Buick Century – Fuse Box Diagram

Buick Century: Fuse Box Diagram (1978-1981)

Buick Century – fuse box diagram

Circuit Breaker:

  • lighting circuit, To safeguard headlight circuits, a thermal circuit breaker is included inside the headlight switch assembly.
  • Integral windshield wiper with windshield wiper motor
Fuse[A]Protected Component
15Instrument illumination and headlight warning
220Electric choke (V6), closed loop
430Circuit breaker: Power windows and roof
625Heater, air conditioning, pulse wipers and deck lid
710Electronic Control Module
925Windshield wiper and washer
1020Hazard and stop lights
1120Seat belt light and buzzer, heated back light relay, tailgate window release, map light and fuel economy light
1220Tail, side marker, parking and license lights, clock radio
1430Circuit breaker: Power seats, door locks and heated back light
1520Turn signal and back-up lights
1620Clock, cigar lighter, glove box light, key buzzer, power antenna, clock radio, radio capacitor, dome and sail panel lights, trunk light, reading light, headlight on warning and door locks
1910Gauges, cruise control, torque converter clutch and indicator light


You need to remember guys, the designations on the terminals and harness will vary depending on the level of vehicle equipment, model and market. may be useful!

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