1994 Freightliner Fl80 Fuse Box Diagram Fixed -

The 1994 Freightliner FL80 has two main fuse box locations:

: Handles high-current draw for trailer and roof marker lights. 1994 freightliner fl80 fuse box diagram

Unplug the target component (e.g., the wiper motor or light fixture) and see if the fuse still blows. If it stops blowing, the component itself has shorted internally. 5. Safety Precautions and Best Practices The 1994 Freightliner FL80 has two main fuse

| Slot | Circuit | Typical Fuse (A) | Type | |------|---------|------------------:|------| | 1 | Instrument cluster / dash lights | 10–15 A | Blade | | 2 | Turn signals / hazard lights | 10–20 A | Blade | | 3 | Headlights (low beam) | 15–20 A | Blade | | 4 | Headlights (high beam) | 15–20 A | Blade | | 5 | Parking lights / marker lights | 10 A | Blade | | 6 | Interior dome / courtesy lights | 10 A | Blade | | 7 | Wipers / washer | 20 A | Blade | | 8 | Heater blower motor | 30 A | Maxi or Blade | | 9 | HVAC controls / fan relays | 10–20 A | Blade | | 10 | Radio / CB power | 10–15 A | Blade | | 11 | Cigarette lighter / 12V outlet | 20 A | Blade | | 12 | ABS module / trailer ABS | 10–30 A | Blade/Maxi | | 13 | Fuel pump / injection control | 15–20 A | Blade | | 14 | Engine control / ECM power | 10–20 A | Blade | | 15 | Starter relay / solenoid feed (fuse-protected feed) | 30–40 A | Maxi | | 16 | Alternator / charging sense | 5–10 A | Blade | | 17 | PTO / auxiliary equipment | 20–40 A | Blade/Maxi | | 18 | Fog lights / aux lamps | 15–20 A | Blade | | 19 | Power windows / locks (if equipped) | 20–30 A | Blade | | 20 | Spare | — | — | the component itself has shorted internally.

Supplies switched 12V power to the accessory fuses when the key is turned on.