What You Need to Know Before Hitting the Road
Startup & Operation
Before Starting:
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Make sure the truck is unplugged from the charger.
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Set the key to the ON position, then start the truck (hold in START for 1 second).
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Ensure regenerative braking is ON for energy recovery unless you're driving in slippery conditions (rain, ice, gravel).
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Release the parking brake, shift to Drive, and look for the “Ready to Move” green light indicator on the dashboard.
⚠️ Important: Even when silent, the truck may be active. Always confirm the “Ready to Move” light is off before exiting.
Regenerative Braking (Regen)
The regen lever (right-hand stalk) allows the truck to slow down while recovering energy:
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3 levels: Low (1), Medium (2), High (3).
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Higher regen settings provide stronger deceleration and more battery recovery.
⚠️ Caution: Turn regen OFF in low-traction conditions to avoid skidding.
Daily Pre-Trip Checks
Before every drive:
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Look for low-hanging high-voltage cables or fluid leaks.
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Check coolant levels and tire pressure.
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Confirm all lights and indicators are functioning.
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Inspect HV cables visually only—never touch orange high-voltage lines.
⚠️ Never attempt to repair high-voltage components. Report any damage to certified EV technicians immediately.
Charging Procedures
The truck supports DC fast charging (up to 150 kW)
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Charger port is on the driver’s side battery pack.
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Ensure the parking brake is engaged and the truck is in neutral or turned OFF before plugging in.
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Watch the LED light near the charge port:
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Flashing Green = Charging
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Solid Green = Fully Charged
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Flashing Red = Error
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❗Emergency Tips
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In an emergency, do not attempt to fight fires. Move at least 100 feet upwind and call 911.
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Do not tow - Report any damage to certified EV technicians
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For a dead low-voltage battery, do not jumpstart as this may damage the electrical components if not done properly - always consult the certified EV technicians
Final Notes for Drivers
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Noise levels are low—stay vigilant for pedestrians and nearby vehicles.
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Idle Shutdown kicks in after 45 minutes to conserve power.
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Do not pressure wash the undercarriage or charge port.
With the Peterbilt 579EV, you’re not just driving a truck—you’re driving the future. Embrace its advanced features while following proper safety and maintenance practices to keep your trips smooth and sustainable.
For roadside assistance, call 1-800-4PETERBILT (1-800-473-8372)—available 24/7
Disclaimer
This article is based on information sourced from the official user manual/website provided by the product’s manufacturer. We do not claim ownership of the content, technical specifications, or procedures referenced. It is intended solely for informational purposes and should not replace the manufacturer’s official documentation.
For complete product details, operating instructions, and service guidelines, please refer to the manufacturer’s manual.
Please note: 7Gen is not an authorized service center. If you are a 7Gen client, please reach out to us through our support line below. Otherwise, contact the manufacturer or your equipment supplier directly for any support or service needs.
If you're exploring fleet electrification solutions or would like to learn more about partnering with 7Gen, please contact us at contact@7gen.com.
DO YOU HAVE AN ISSUE THAT REQUIRES FURTHER ASSISTANCE?
Please, do not hesitate to contact us through:
- 7Gen Customer Support Portal. By clicking here you can find instructions on how to create an account within our support center.
- Email: support@7gen.com
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