Instrument Cluster Guide: 2023 GMC Sierra 1500 Dashboard
The instrument cluster is an important part of the 2023 GMC Sierra 1500 because it tells drivers important things about the car’s state and performance. The dashboard instrument cluster shows important information like speed, engine RPM, fuel level, and temperature in real-time thanks to its modern technology and easy-to-use design. It might also have navigation directions, audio controls, and safety alerts to make the driver more informed and make things easier for them. The instrument cluster in the 2023 GMC Sierra 1500 is designed with innovative features and easy-to-use interfaces to keep drivers aware and in charge.
2023 GMC SIERRA 1500 Specs, Price, Features and Mileage (Brochure)
Instrument Cluster (Base Level)
- Tachometer
- Engine Oil Pressure Gauge
- Engine Coolant Temperature Gauge
- Fuel Gauge
- Voltmeter Gauge
- Speedometer
- Driver Information Center (DIC) (Base Level) or Driver Information Center (DIC) (Uplevel)
Instrument Cluster (Uplevel)
- Speedometer
- Driver Information Center (DIC) (Base Level) or Driver Information Center (DIC) (Uplevel)
- Tachometer
- Engine Oil Pressure Gauge
- Voltmeter Gauge Transmission Temperature Gauge (Uplevel only)
- Fuel Gauge
- Engine Coolant Temperature Gauge
Reconfigurable Instrument Cluster
The instrument cluster layout can be changed.
There are four display configurations to choose from: Classic, Progressive, Digital, and Clean. The Classic, Progressive, and Digital, layouts may also be configured with one, two, or four gauges. See “Lower Gauges” under “Options.” The Clean layout will only display the fuel gauge. Use the steering wheel control to move between the different display zones and scroll through the different displays. See “Display Layout” under “Options.”
- Classic configuration displays a larger speedometer and tachometer on the far left and right sides of the display. There are info display areas inside of the speedometer and tachometer. The DIC area is located in the center of the display.
- Progressive configuration displays a smaller speedometer and tachometer on the far left and right sides of the display. There are info display areas inside of the speedometer and tachometer. The DIC area is larger and located in the center of the display.
- Digital configuration displays the info display areas on the far left and right sides of the display. The DIC area is larger and located in the center of the display.
- Clean configuration is a simplified display that has a digital speed in the center. The DIC area is located on the far right of the display.
Cluster Menu
There are interactive display areas in the instrument cluster. Locations vary by the selected display layout.
Use the right steering wheel control to open and scroll through the different items and displays.
Press
to access the instrument cluster applications. Use the thumbwheel to scroll through the list of available applications. Press the thumbwheel to select. Not all applications or features are available on all vehicles.
- Info App. This is where the selected Driver Information Center (DIC) displays can be viewed.
- Audio
- Navigation
- Phone
- Options
Left/Right Side Info
The information displayed here can be customized from the Options menu. See “Options” below.
- Compass: If equipped, shows the direction the vehicle is heading. This info is the default option for the left side.
- Time & Outside Temperature: Displays the current time and outside air temperature.
- Tire Pressure: Shows the approximate pressures of all four tires. Tire pressure is displayed in either kilopascal (kPa) or in pounds per square inch (psi). If the pressure is low, the value for that tire is shown in amber.
- Average Fuel Economy: Displays the approximate average liters per 100 kilometers (L/100 km), kilometers per liter (km/L), or miles per gallon (mpg). This number is calculated based on the value recorded since the last time this menu item was reset on the Fuel Economy info page. This number reflects only the approximate average fuel economy that the vehicle has at that moment, and changes as driving conditions change.
- Transmission Fluid Temperature: Shows the temperature of the automatic transmission fluid in either degrees Celsius (°C) or degrees Fahrenheit (°F).
- Drive Mode Enhanced: Displays the state of the drive mode, ride height, and transfer case. This info is only available as a right-side option and is the default selection for the right side.
None: Displays the info area as empty.
Audio
Browse music, select from the favorites, or change the audio source. Use the thumbwheel to change the station or go to the next or previous track.
Navigation
If there is an active route, the Turn-by-Turn directions will appear on the Navigation Page, if there is no active route a compass will be displayed.
Phone
If there is no active phone call, view recent calls, or scroll through contacts.
Options
Use the thumbwheel to scroll through items in the Options menu.
- Display Layout: Choose Classic, Progressive, Digital, and Clean Layout by pressing the thumbwheel while the desired item is highlighted. Exit the Layout menu by pressing
. - Left/Right Side Info: Press the thumbwheel to select the items to be displayed in the display areas. See “Left/Right Side Info” previously in this section.
- Lower Gauges: Choose one of three gauge configurations by pressing the thumbwheel while the desired item is highlighted. The selected configuration will be displayed at the bottom of the display. Maximum displays fuel level, coolant temperature, engine oil pressure, and battery voltage. Transmission fluid temperature displays instead of battery voltage while in Tow Haul mode. Medium displays fuel level and coolant temperature. Minimum displays only the fuel level.
- Info Page Options: Press the thumbwheel to select the items to be displayed in the Info app.
- Units: Choose US or metric units by pressing the thumbwheel while the desired item is highlighted.
- Speed Warning: Allows the driver to set a speed that they do not want to exceed. To set the Speed Warning press the thumbwheel when Speed Warning is displayed. Use the thumbwheel to adjust the value and press to set the speed. Once the speed is set, this feature can be turned off by pressing the thumbwheel while viewing this page. If the selected speed limit is exceeded, a pop-up warning is displayed with a chime.
- Speed Sign Display: Shows sign information, which comes from a roadway database in the onboard navigation system if equipped. The sign will show “− −” when offline maps are unavailable.
- Head-up Display (HUD): If equipped, this feature allows for adjusting the angle of the HUD image and changing or turning off the Speed Limit Sign.
- HUD Rotation: Press the thumbwheel while Adjust Rotation is highlighted to enter Adjust Mode. Scroll to adjust the angle of the HUD display. Press the thumbwheel to confirm and save the setting. This feature may only be available in P (Park).
- Speed Limit Style: Press the thumbwheel while Speed Limit Style is highlighted to change the speed sign style or to turn it off.
- Software Information: Displays open-source software information.
- Reset To Defaults: Allows the driver to reset to default settings.
Speedometer
The speedometer shows the vehicle 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.
Trip Odometer
The trip odometer shows how far the vehicle has been driven since the trip odometer was last reset. The trip odometer is accessed and reset through the Driver Information Center (DIC).
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 rpm. The tachometer may vary by several hundred rpm, during Auto Stop mode, when the engine is shutting off and restarting.
Fuel Gauge
When the ignition is on, the fuel gauge indicates the approximate amount of fuel left in the tank. There is an arrow near the fuel gauge pointing to the side of the vehicle the fuel the door is on. When the indicator is empty, the low fuel light comes on. There still is a little fuel left, but the vehicle should be refueled soon.
The fuel gauge may:
- Take a little more, or less fuel to fill up than it indicates. For example, the gauge may have indicated the tank is half full, but it takes a little more or less than half the tank’s capacity to fill the tank.
- Moves a little while turning a corner, speeding up, or braking.
- Takes a few seconds to stabilize after the ignition is turned on and goes back to empty when the ignition is turned off.
These are normal conditions, none of which indicate a problem with the fuel gauge.
Fuel Range
The uplevel instrument cluster has an estimated fuel range located in the bottom center of the display. The fuel range is displayed with the approximate distance the vehicle can be driven without refueling. The fuel range estimate is based on an average of the vehicle’s fuel economy over recent driving history and the amount of fuel remaining in the fuel tank. When the estimated fuel range is low, the range shows LOW and a message may also be displayed in the Driver Information Center (DIC).
Engine Oil Pressure Gauge
The engine oil pressure gauge shows the engine oil pressure in kPa (kilopascals) or psi (pounds per square inch) when the engine is running. Oil pressure can vary with engine speed, outside temperature, coolant temperature, and oil viscosity. On some models, the oil pump will vary engine oil pressure according to engine needs. Oil pressure may change quickly as the engine speed or load varies. This is normal. If the oil pressure warning light or Driver Information Center (DIC) message indicates oil pressure outside the normal operating range, check the vehicle’s oil as soon as possible.
Caution
Lack of proper engine oil maintenance can damage the engine. Driving with the engine oil low can also damage the engine. The repairs would not be covered by the vehicle warranty. Check the oil level as soon as possible. Add oil if required, but if the oil level is within the operating range and the oil pressure is still low, have the vehicle serviced. Always follow the maintenance schedule for changing engine oil.
If the vehicle has a diesel engine, see the Duramax diesel supplement.
Uplevel
This gauge displays while the lower gauges are configured to display four gauges.
Engine Coolant Temperature Gauge
This gauge measures the temperature of the vehicle’s engine coolant. While driving under normal operating conditions, if the needle moves into the red warning area, the engine is too hot. Pull off the road, stop the vehicle, and turn off the engine as soon as possible.
Transmission Temperature Gauge (Uplevel only)
This gauge displays while the vehicle is in the Tow/Haul driver mode, and the lower gauges are configured to display four gauges. The transmission fluid temperature is also selectable as Left/Right side info. The transmission temperature gauge shows the transmission fluid temperature. If the gauge is reading in the red area and/or a message appears in the Driver Information Center (DIC), the vehicle must be stopped and the cause checked. One possible cause is a low fluid level in the transmission.
Caution
Do not drive the vehicle while the transmission fluid is overheating, or the transmission can be damaged. This could lead to costly repairs that would not be covered by the warranty.
Voltmeter Gauge
When the ignition is on, this gauge indicates the battery voltage. When the engine is running, this gauge shows the condition of the charging system. The gauge can transition from a higher to lower or a lower to higher reading. This is normal. If the vehicle is operating outside the normal operating range, the charging system light comes on. The voltmeter gauge may also read lower when in fuel economy mode. This is normal. Readings outside the normal operating range can also occur when a large number of electrical accessories are operating in the vehicle and the engine is left idling for an extended period. This condition is normal since the charging system is not able to provide full power at the engine idle. As engine speeds are increased, this condition should correct itself as higher engine speeds allow the charging system to create maximum power. The vehicle can only be driven for a short time with the readings outside the normal operating range. If the vehicle must be driven, turn off all accessories, such as the radio and air conditioner. Readings outside the normal operating range indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible.
Uplevel
This gauge displays while the lower gauges are configured to display four gauges. When the vehicle is in the Tow/Haul driver mode this gauge is replaced by the transmission temperature gauge.
FAQs
The instrument cluster displays vital vehicle metrics such as speed, RPM, fuel levels, and temperature gauges.
Depending on the model, drivers may have the option to customize settings such as display themes and information layout.
The navigation feature provides turn-by-turn directions and real-time traffic updates directly on the instrument cluster.
Yes, drivers can control audio playback and volume through the instrument cluster interface.
Yes, safety alerts such as lane departure warning and forward collision alert may be displayed on the instrument cluster.
Yes, vehicle diagnostics such as tire pressure and engine status may be accessible through the instrument cluster.
By providing real-time updates on vehicle status and safety alerts, the instrument cluster enhances driver awareness on the road.
Depending on the trim level, off-road-specific features such as pitch and roll angles may be displayed on the instrument cluster.
The instrument cluster may display information on fuel consumption and driving habits to help optimize fuel efficiency.
Yes, drivers may have the option to adjust display settings for optimal visibility.
Features such as navigation, audio controls, safety alerts, and vehicle diagnostics enhance the overall driving experience.
Depending on the model, voice commands may be supported for certain functions accessible through the instrument cluster.
It’s advisable to periodically check the instrument cluster for updates and alerts to ensure optimal vehicle performance and safety.
Yes, maintenance reminders for routine servicing and repairs may be displayed on the instrument cluster.
Always ensure the vehicle is parked safely and the engine is off before adjusting settings or viewing information on the instrument cluster to avoid distractions while driving.
By providing access to essential information and controls in one central location, the instrument cluster enhances convenience and control for drivers during their journeys.
Useful Links
View Full PDF: GMC Sierra1500 2023 User Guide | Auto User Guide
2023 GMC SIERRA 1500 Specs, Price, Features, and Mileage (Brochure)