2018 Peterbilt 579 Fuse Panel Diagram (2024)

FAQs

How much does a Peterbilt 579 weigh empty? ›

12,000 - 14,600 lbs.

The main fuse box is typically located under the hood, while secondary fuse panels might be inside the car, often near the dashboard or steering wheel. The fuse's wire conductor breaks when the current exceeds the ampere limit, which manufacturers usually define along with different color codes on each fuse.

Fuse boxes are commonly found in utility rooms, porches or under-the-stairs cupboards. You may also have one in your hallway or garage. Wherever your fuse board is located, you must have easy access to it. Make sure you keep the area surrounding your fuse box clear from clutter.

The PACCAR MX-11 engine can achieve an output of 430 horsepower and 1,550 pound-feet of torque.

Peterbilt 389 comes with one of the most powerful engines

The 389 was fitted with the most powerful engines available in Class 8 on-highway trucks throughout its existence. The three most common engines for the 389 were the CAT, Cummins and Detroit Diesels.

The Class 8 Peterbilt Model 579, powered by a Cummins ISX15 engine, achieved 10.7 mpg during testing last month between Denton TX and Vernon TX.

(Used) 2017 Peterbilt 579, FUEL TANK- Side: Passenger Right Side, Capacity: 135 Gallons,...

A semi truck, on the other hand, lasts upwards of 750,000 miles – and some semis have hit the million mile mark! When you consider the average mileage of 45,000 miles per year, that means you can expect around 15 years for your trusted truck.

Usually, it will be in your garage or your basem*nt. Open the fuse box and look at the glass containers that hold the fuses. If you can see that the fuse is visibly broken, or there is metallic residue on the glass from the fuse blowing, you will need to replace that particular fuse.

The filament must be continuous from one terminal to the other for current to flow. If the filament is broken through, there's melting visible, or there are black or brown burn marks inside or on the outer portion of the fuse, it's an indication the fuse is blown. Use a circuit tester/test light or DVOM.

Where is the service fuse located? ›

Your service fuse is usually located near your electricity meter and easily accessible in your meter box.