1977-1981 Pontiac Catalina - Description of Fuses
Fuse Block
| No. | A | Description |
|---|---|---|
| 1 | 5 | Instrument illumination, ash tray light, clock light, shift indicator light, radio light, heater or A/C control light, cigar lighter light, windshield wiper, headlight switch light, fuel economy vacuum gauge light |
| 2 | 20 | Electric choke, oil pressure switch |
| 3 | - | - |
| 4 | 30 | Circuit breaker: Power windows, power sun roof, power tailgate window |
| 5 | 10 | Coolant switch, fast idle relay, fast warm-up controller |
| 6 | 25 | Heater, air conditioning blower motor |
| 7 | - | - |
| 8 | 10 | Fuel and temperature gauge, voltmeter, transmission converter clutch, check engine and brake warning indicators, computer command control, diesel wait lamp and water in fuel lamp, choke indicator |
| 9 | 25 | Windshield wiper/washer, pulse wiper |
| 10 | 20 | Stop and hazard lights, key warning buzzer |
| 11 | 10 | Seat belt buzzer and timer, rear window defogger timer, radio capacitor |
| 12 | 20 | Tail, parking, side marker and license lights, digital clock radio feed, cornering lights |
| 13 | 10 | Radio, CB radio, tape player, power antenna, cruise control. |
| 14 | 30 | Circuit breaker: Power door locks, power seats, rear window defogger feed, tailgate unlock |
| 15 | 20 | Back-up and turn signal lights |
| 16 | 20 | Clock power, courtesy lights, power antenna, horns, digital clock radio, computer command control |
| 17 | 20 | Dome, vanity, trunk and glove box light, cigar lighter, trunk release, tailgate ajar warning light, door courtesy and warning lights |
| 18 | - | - |
| 19 | - | - |
Circuit Breaker:
Headlights - Circuit breaker is located in headlight switch.
Windshield Wipers - Circuit breaker protects the windshield wiper motor.