1977-1981 Pontiac Catalina - Description of Fuses

Fuse Block



Fuses Specifications
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.