Jonathan Yarden Oct 22, 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.
Fuse box diagram
| Fuse | [A] | Protected Component |
| 1 | 5 | Instrument illumination and lights on reminder |
| 2 | 20 | Choke heater and cooling fan |
| 3 | β | β |
| 4 | 30 | Circuit breaker: Power windows |
| 5 | β | β |
| 6 | 25 | Air conditioning blower and compressor, and heater |
| 7 | 10 | Electronic Control Module |
| 8 | β | β |
| 9 | β | β |
| 10 | 20 | Hazard and stop lights |
| 11 | 20 | Air conditioning anti-dieseling relay, brake warning indicator, choke heater, rear window defogger, fuel gauge, gauges, idle stop solenoid, lights on reminder, seat belt warning, warning indicators, charge indicator and computer command control |
| 12 | 20 | Front and rear parking and marker lights, and license lights |
| 13 | β | β |
| 14 | 30 | Circuit breaker: Power door locks, power seats and rear window defogger |
| 15 | 20 | Fast idle control, back-up and turn signal lights |
| 16 | 20 | Air conditioning anti-dieseling relay, cigar lighter, clock, courtesy lights, horn, ignition key warning, lights on reminder, power door locks and power antenna, trunk and vanity mirror lights and computer command control |
| 17 | β | β |
| 18 | 25 | Windshield wiper/washer and wiper/washer delay |
| 19 | 10 | Radio and cruise control |
- Headlights β Circuit breaker is integral with headlight switch to protect headlight circuit.
- Windshield Wiper β Circuit breaker integral with windshield wiper switch to protect wiper circuit.
- Power Seats, Power Windows & Power Door Locks β Circuit breaker is located on fuse panel to protect power accessories.
- Rear Window Defogger β Circuit breaker is located on fuse panel to protect rear window circuit.\
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