Chevrolet Celebrity 1982-1990 fuse box and relay Diagrams
The Chevrolet Celebrity (1982-1990) features a standard electrical system that relies on fuses and relays to manage various vehicle components.
The fuse box is located under the dashboard on the driver’s side and is responsible for controlling key systems like the headlights, interior lights, radio, and wipers. Each fuse protects an individual circuit by disconnecting the power if an electrical overload or short circuit occurs, ensuring the system isn’t damaged.
The relays in the Chevrolet Celebrity control vital functions such as the cooling fans, horn, and starter motor. These relays act as switches, allowing smaller electrical currents to manage larger systems. A failure in a relay, such as the starter relay, can lead to issues like the engine not turning over.
Routine maintenance of the fuses and relays is crucial for the continued reliable operation of the Chevrolet Celebrity’s electrical systems. Inspecting these components helps prevent issues such as blown fuses or faulty relays, which could cause malfunctions in the car’s essential systems.
MUST READ: DYI – How to Check Car Fuses?
(1982-1990) Chevrolet Celebrity fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Chevrolet Celebrity 1982-1990 fuse assignment
Year of production: from 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990
Fuse Box diagram
| No. | A | Protected Component |
| 1 | 10 | ’82-’86: Diese Engine Glow Plugs (’82-’85), Electronic Fuel Injection |
| 10 | ’87-’89: Computer Command Control, ECM Ignition, Fuel Injection | |
| 15 | ’90: ECM Injectors, Direct Ignition System | |
| 2 | 10 | ’82-’89: Fuel Pump Relay, Crank Signal (’87-’89) |
| 3 | 20 | ’82-’89: Stoplights, Hazard Lights, Audible Warning System (’87-’89) |
| 10 | ’90: A/C Relay, EGR Solenoid, Canister Purge Solenoid | |
| 4 | 20 | ’82-’89: Choke Heater (’82-’87), Coolant Fan, Warning Indicators (’82-’86) |
| 10 | ’90: Electric Fan, Heater Resistor, Generator, Daytime Running Lights | |
| 5 | 15 | Turn Flasher, Back-Up Lights, Trunk & Tailgate Release (with Automatic Transmission (’87-’90)) |
| 6 | 10 | ’82-’89: Crank Signal to ECM, Cold Start Injector (’87) |
| 7 | 20 | Front Parking, Side Marker, Taillights License Plate, Stoplights, Turn Signal Lights, Radio/Digital Clock (’82-’86) |
| 8 | 25 | Heater & Air Conditioner |
| 9 | 10 | Gauges, Warning Indicator, Audible Warning System, Computer Command Control, Rear Window Defogger, Brake Warning Indicator, Torque Converter Clutch, Trunk Release, Air Conditioning Relay (’87-’90), Vehicle Speed Sensor (’87-’90) |
| 10 | 25 | ’82-’89: Windshield Wiper/Washer Motor |
| 20 | ’90: Stoplights, Hazard Flasher | |
| 11 | 20 | Courtesy Lights, Audible Warning System (’82-’86), Cigarette Lighter, Engine Compartment Light, Horn, Interior Lights, Power Door Locks (’82-’83), Instrument Panel Lights (’87-’90), Trunk Light (’87-’90), Ashtray Door Locks (’87-’90), Horn & Passive Restraint (’90) |
| 12 | 30 | Circuit Breaker: Power Window, Rear Washer/Wiper (’85-’90), Power Tailgate Release (’87-’90), Trunk Release (witch Manual Transmission (’87-’90)) |
| 13 | 5 | ’82-’89: Instrument Panel Lights, Audible Warning System (’82-’86), Rear Window Defogger (’82-’86), Radio Lights (’82-’83) Instrument Panel Lights |
| 5 | ’90: Radio, Pod Lights, Heater & A/C Defogger Switch, Headlight, Ashtray | |
| 14 | 10 | Radio, Cruise Control (’87-’90) |
| 15 | 30 | Circuit Breaker: Power Accessory (’82-’83), Rear Window Defogger, Power Door Locks, Power Seats, Rear Washer/Wiper (’85-’90), Tailgate Release (’85-’86) |
| 16 | 25 | ’90: Windshield Wiper/Washer |
| 17 | 10 | ’82-’89: ECM-Computer Command Control |
Conclusion
For owners and enthusiasts of classic Chevrolet Celebrity 1982-1990, understanding the fuse box and relay systems is essential for vehicle maintenance. Regular inspection and maintenance of these components helped ensure the vehicle’s longevity and reliability, preserving its status as a symbol of Chevrolet’s craftsmanship and innovation in the automotive industry during that era.