The Hino 268 dashboard features various warning light symbols that provide crucial information about the truck's systems and components. Understanding these symbols is essential for drivers to ensure safe operation and timely maintenance. This guide will help you interpret the most important warning lights on your Hino 268.

Engine Warning Lights

Check Engine Light

The check engine light, typically an orange engine-shaped icon, indicates a problem with the engine or emissions control system. When illuminated, it's crucial to have the truck inspected by a qualified technician as soon as possible.

Oil Pressure Warning

A red oil can symbol signifies low oil pressure, which can cause severe engine damage if ignored. If this light comes on while driving, stop the truck immediately and shut off the engine.

Coolant Temperature Warning

The red thermometer icon indicates that the engine is overheating. Pull over safely and turn off the engine to prevent damage. Check coolant levels once the engine has cooled.

Brake System Warnings

ABS Warning Light

An amber light with "ABS" indicates a problem with the anti-lock braking system. While normal braking should still function, have the system checked to ensure optimal safety.

Brake System Warning

A red circle with an exclamation point inside represents a general brake system issue. This could indicate low brake fluid, worn brake pads, or other brake-related problems.

Emissions and Fuel System

DEF Warning Light

A blue or amber DEF (Diesel Exhaust Fluid) light indicates that the DEF level is low or there's an issue with the SCR system. Refill DEF or seek service to avoid reduced engine performance.

Fuel Filter Water Separator

This warning light, often shaped like a fuel filter, indicates water in the fuel system. Drain the water separator to prevent engine damage.

Other Important Warnings

Battery Charge Warning

A red battery symbol suggests a problem with the charging system. The alternator may not be charging the battery properly, which could lead to electrical system failure.

Air Pressure Warning

Two connected circles with an exclamation point indicate low air pressure in the brake system. This is a critical safety issue that requires immediate attention.

Exhaust Brake Indicator

An icon resembling an exhaust pipe with a flap indicates that the exhaust brake is engaged. This is not a warning but a status indicator for the driver.

FAQs About Hino 268 Warning Lights

    • What should I do if multiple warning lights come on at once?
      Pull over safely and shut off the engine. Contact a Hino service center for assistance.
    • Can I continue driving with the check engine light on?
      While the truck may still operate, it's best to have it checked soon to prevent potential damage or safety issues.
    • How often should I check for warning lights?
      Perform a visual check of all dashboard lights before starting your journey and monitor them regularly while driving.

Remember, always consult your Hino 268 owner's manual for specific details about warning lights and recommended actions. Regular maintenance and prompt attention to warning lights will help ensure the longevity and safe operation of your Hino truck.