Understanding the symbols and gauges on your Volvo truck’s dashboard is crucial for safe and efficient driving. These indicators provide valuable information about the vehicle’s status, potential issues, and maintenance requirements.

Indicators and Gauges

Indicators:

• Check Engine: Indicates a potential issue with the engine. Immediate attention is required.
• Low Fuel: Alerts you to low fuel levels. Refuel promptly to avoid running out of fuel.
• Air Pressure: Indicates low air pressure in the braking system. Inspect air lines and fittings to identify any leaks.
• Anti-lock Braking System (ABS): Warns of a malfunction in the ABS system. Seek professional diagnosis for repair.

Gauges:

• Tachometer: Measures the engine speed in revolutions per minute (RPM).
• Speedometer: Indicates the vehicle’s speed.
• Fuel Level: Displays the amount of fuel remaining in the tank.
• Oil Pressure: Monitors the oil pressure in the engine, ensuring proper lubrication.
• Coolant Temperature: Indicates the temperature of the engine coolant, preventing overheating.

Warnings

Warnings:

• Engine Coolant Temperature High: Indicates overheating of the engine. Stop the engine immediately and allow it to cool.
• Transmission Oil Temperature High: Alerts you to overheating in the transmission. Seek professional diagnosis to address the issue.
• Brake Pad Wear: Notifies you of worn brake pads. Schedule a brake replacement to ensure optimal braking performance.
• Air Suspension Fault: Indicates a problem with the air suspension system. Seek professional inspection for repair.

Other Symbols

Other Symbols:

• Cruise Control: Illuminates when cruise control is engaged.
• Hill Descent Control: Indicates that hill descent control is active, providing assistance on steep slopes.
• Traction Control: Notifies you that traction control is activated, improving stability on slippery surfaces.
• Maintenance Reminder: Alerts you that a scheduled maintenance service is due. Refer to the Maintenance Booklet for details.

Importance of Maintenance

Ignoring indicator lights or delaying scheduled maintenance can have serious consequences. It can lead to more severe issues, costly repairs, and compromised safety. Regular maintenance, as outlined in the Maintenance Booklet, ensures optimal truck performance, reliability, and driver safety.

Volvo Truck Dashboard Gauges FAQ

What does the check engine light indicate?

A potential engine problem that requires immediate attention.

What to do when the low fuel light is on?

Refuel promptly.

What does the air pressure indicator represent?

Low air pressure in the braking system, which requires checking air lines and fittings.

What should I do if the engine coolant temperature is high?

Stop the engine and let it cool.

What does the transmission oil temperature high warning indicate?

Overheating in the transmission. Seek professional diagnosis.

What action should be taken when the brake pad wear indicator lights up?

Schedule brake replacement.

What is the purpose of the cruise control symbol?

Indicates that cruise control is engaged.

What does the traction control symbol represent?

Indicate that traction control is active.

Why is it important to adhere to the Maintenance Booklet?

Ensures optimal truck performance and safety by preventing more severe issues and costly repairs.