Chevrolet Silverado: Warning Lights, Gauges, and Indicators / Tachometer

Chevrolet Silverado 2019-2025 Owners Manual / Instruments and Controls / Warning Lights, Gauges, and Indicators / Tachometer

The tachometer displays the engine speed in revolutions per minute (rpm).

For vehicles with the Stop/Start system, when the ignition is on, the tachometer indicates the vehicle status. When pointing to AUTO STOP, the engine is off but the vehicle is on and can move. The engine could auto start at any time. When the indicator points to OFF, the vehicle is off.

When the engine is on, the tachometer will indicate the engine’s revolutions per minute (rpm). The tachometer may vary by several hundred rpm’s, during Auto Stop mode, when the engine is shutting off and restarting.

Speedometer, Odometer & Trip Odometer

Speedometer The speedometer shows the vehicle's speed in either kilometers per hour (km/h) or miles per hour (mph). Odometer The odometer shows how far the vehicle has been driven, in either kilometers or miles...

Fuel Gauge

Uplevel Metric Fuel Gauge Shown, Base Level and Midlevel Fuel Gauge Similar Uplevel English Fuel Gauge Shown, Base Level and Midlevel Fuel Gauge Similar When the ignition is on, the fuel gauge indicates about how much fuel is left in the tank...

Other information:

Chevrolet Silverado 2019-2025 Owners Manual: Service

All vehicles have a label underhood that identifies the refrigerant used in the vehicle. The refrigerant system should only be serviced by trained and certified technicians. The air conditioning evaporator should never be repaired or replaced by one from a salvage vehicle...

Chevrolet Silverado 2019-2025 Owners Manual: Engine Overheating

If the vehicle has the Duramax diesel engine, see the Duramax diesel supplement. Caution Do not run the engine if there is a leak in the engine cooling system. This can cause a loss of all coolant and can damage the system and vehicle. Have any leaks fixed right away...