Jonathan Yarden Mar 25, 2021 · 5 min. read
In this article you will find a description of fuses and relays Chevrolet,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 1994
Glove Box Fuse Block
| Fuse | Ampere rating [A] | Circuit protected |
| 1 | 10 | Radio & Clock |
| 2 | 15 | Radio & Clock; Passive Restraint Lockout; Delco Bose Amplifier |
| 3 | 15 | Door Lock; Courtesy, Glove Box, Underhood, Trunk, Modular Dim Lights; Lighted Visor Mirror |
| 4 | 25 | Windshield Wiper & Washer |
| 5 | 10 | Temp Door Motor; HVAC & Rear Defogger; DRL Module (Canada) |
| 6 | 15 | Brake Lights; ABS Control Modul |
| 7 | 15 | ECM |
| 8 | 20 | Taillights; Radio & Clock HVAC; Chime Module; DRL Module (Canada) |
| 9 | 15 | Hazard Warning Flashe |
| 10 | 10 | Rear Defogger Timer Relay; Instrument Cluster; Chime Module; Cruise Control; DIU Module (Canada); ABS Lamp Driver |
| 11 | 5 | Instrument Panel and Switch Lights |
| 12 | 25 | HVAC |
| 13 | 10 | Turn Signals/Flasher |
| 14 | — | — |
| 15 | 10 | ABS Control Module |
| 16 | — | — |
| 17 | — | — |
| 18 | — | — |
Component Center
| Fuse | Ampere rating [A] | Usage |
| 1 | Defogger Timer Relay | |
| 2 | Air Conditioner Blower Relay (HI) | |
| 3 | Air Conditioner Blower Relay (LO) | |
| 4 | 30 | Rear Defogger and HVAC Circuit Breaker |
| 5 | 30 | Power Door Lock Circuit Breaker |
| 6 | 30 | Power Window Circuit Breaker |
| 7 | 20 | Headlight Circuit Breaker |
| 8 | — | — |
| 9 | Hazard Flasher | |
| 10 | Chime Module | |
| 11 | — | — |
Passenger Side Underhood Electrical Center
| Mini-fuse | Ampere rating [A] | Usage |
| 1 | — | — |
| 2 | 15 | R/CMPT REL – Remote Trunk Release |
| 3 | 20 | ECM BAT – Powertrain Control Module (PCM), Fuel Pump/Oil Pressure Switch. Fuel Pump Relay. Fan Cont #I Relay |
| 4 | 15 | TCC – Automatic Transaxle |
| 5 | 15 | ENG EMIS – Generator, Digital Exhaust Recirculation (DEGR) Valve, Evaporative Emissions (EVAP) Canister Purge Mdve Solenoid, Heated Oxygen Sensor. Fitn Cont #2 Relay. A/C CMPR Relay (VIN T only) |
| 6 | 15 | CRUISE – A/C CMPR Relay (VIN X only) |
| 7 | 15 | F/INJN – Fuel Injectors, High Resolution 24X Crankshafl Position Sensor, Camshall Position Sensor |
| 8 | 15 | ECM IGN – Powertrain Control Module (PCM), Mass Air Flow (MAF) Sensor (VIN X only) |
| 9 | 15 | ELEK IGN – Electronic Ignition (EI) Control Module |
| Maxi fuse | Ampere rating [A] | Usage |
| 10 | 60 | I/P Fuse Block |
| 11 | 60 | FAN CONT#I Relay |
| 12 | 60 | Passenger Side Underhood Electrical Center and I/P Fuse Block: Fuses 5, 14. 23 and 32 |
| 13 | 60 | FAN CONT #2 Relay and I/P Fuse Block: Fuse 16. Power Seat Circuit Breaker “D” |
| Relay | Usage |
| 14 | FUEL PUMP |
| 15 | A/C CMPR |
| 16 | FAN CONT #2 – Primary Cooling Fm (Driver Side) |
| 17 | FAN CONI’ #I – Secondary Cooling Fan (Passenger Side) |
| 18 | Not Used |
Driver Side Underhood EIectrical Center
| Fuse | Ampere rating [A] | Usage |
| 1 | — | — |
| 2 | — | — |
| 3 | 60 | ABS Controller |
| 4 | 50 | Exterior Lights |
| 5 | 15 | Horn |
| 6 | 5 | ABS |
| 7 | — | — |
| 8 | — | — |
| 9 | — | — |
| 10 | 15 | Fog Lights |
| 11 | — | — |
| 12 | — | — |
| 13 | — | — |
| 14 | — | — |
| Relay | Usage |
| 15 | Horns |
| 16 | Fog Lights |
| 17 | ABS |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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