Jonathan Yarden Oct 22, 2021 · 5 min. read
In this article you will find a description of fuses and relays Pontiac,
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: 1977, 1978, 1979
Fuse Box
| No. |
A |
Circuit Protected |
| 1 | – | – |
| 2 | 20 | Clock power, courtesy lights, glove box light, trunk and dome lights, cigar lighter and key reminder buzzer |
| 3 | 20 | Tail, park, side marker and license lights |
| 4 | 20 | Stop and hazard warning lights |
| 5 | 4 | Instrument panel, ash tray, clock, shift indicator, radio, cigar, heater or A/C control, tachometer and windshield wiper switch lights; voltmeter gauge |
| 6 | 25 | Heater and A/C blower motor |
| 7 | 20 | Directional signals and back-up lights |
| 8 | 10 | Oil pressure, temperature and voltage gauges, seat belt warning telltale, low brake and park brake telltale, fuel gauge, seat belt warning buzzer and timer, cruise control (V8) |
| 9 | 10 | Radio, electric choke feed, rear window defogger blower, pulse wiper, idle speed-up solenoid and cruise control |
| 10 | 25 | Windshield wiper and washer |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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