Pontiac Grand Prix (1979) – fuse box diagram
Year of production: 1979
Fuse box
| No. |
A |
Circuit Protected |
| 1 | – | – |
| 2 | 20 | Clock power, courtesy lights, deck lid release, glove box light, pulse wiper, power antenna, key reminder buzzer and cigar lighter |
| 3 | 20 | Tail, park, side marker and license lights; digital AM/FM clock receiver |
| 4 | 20 | Stop, hazard, dome and trunk lights |
| 5 | 4 | Instrument panel, ash tray, clock, shift indicator, radio, cigar, heater or A/C control, and tachometer lights |
| 6 | 25 | Heater and A/C blower motor, window control relay, tachometer and cruise control |
| 7 | 20 | Backup lights, turn signals and electric choke feed |
| 8 | 10 | Oil pressure, voltage, temperature and fuel gauges; low brake, park brake and seat belt warning telltale; seat belt warning buzzer and timer (actuating coil) and heated rear glass (actuating coil feed) |
| 9 | 10 | Radio and tape player; digital AM/FM clock receiver, CB radio, power antenna and cruise control |
| 10 | 25 | Windshield wiper and washer; pulse wiper |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.