GMC Sierra 2500 Dashboard Warning Lights and Symbols

You can find GMC Sierra 2500 Dashboard warning lights and symbols on this page. GMC Sierra 2500 started to be produced in 1992. We will tell you about the warning lights on the car's dashboard screen, whose production continues today. There are a few points to pay attention to in this list that we have prepared to solve the problems experienced by users. The most important of these are the colors that define the warning lights. 

See also: GMC dashboard warning lights

GMC Sierra 2500 Dashboard Warning Lights Color Definitions

The color definitions on the GMC Sierra 2500 dashboard warning lights page are examined under five subgroups. These colors are red, orange and yellow, green and blue. Let's talk about what these colors mean in warning lights on the dashboard.

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• Red: These are the warning lights that notify you of serious warnings. It is not recommended to continue driving at these lights. Otherwise, you may cause more serious problems in your vehicle.
• Yellow and Orange: These warning lights are just as serious as the red ones. However, in some cases, they tell you to continue driving and that you can fix the fault later.
• Blue and Green: These color warning signs notify you of faults that can be fixed later. However, sometimes, blue and green warning lights can also be defined as serious problems. For example, If your high beams are not working, it is indicated by the blue color. This warning sign is important when driving at night, even if not during the day.

You can learn how to fix the fault in your vehicle by paying attention to the warnings from the list. If the error is not specified, read our notice at the end of the page.

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	GMC Sierra 2500 Vehicle Safety Warning Light If this warning light, indicated by a red dot, flashes rapidly, it may suggest that there has been a theft attempt against your vehicle. Contact your service station to have the theft-deterrent system checked.
	GMC Sierra 2500 Engine Oil Pressure Warning Light Open the hood and check the engine oil pressure. If you see a deficiency and know which oil to put in, top it up. Do not intervene if you do not know which oil to put. As a result of putting the wrong oil, the mechanical system will cause bigger malfunctions.
	GMC Sierra 2500 Vehicle Ahead Indicator Warning Light You will see this warning sign when another vehicle is detected in front of you. It warns you to move away if the distance is too close.
	GMC Sierra 2500 Engine Coolant Temperature Warning Light You will see this warning light on the dashboard when your engine overheats. You should stop the vehicle and wait for the temperature to drop.
	GMC Sierra 2500 Lane Keep Assist Warning Light This warning light notifies you if your vehicle has committed a lane violation. In this case, you should take control and have the lane-keeping system checked by a service station. It may not be working correctly.
	GMC Sierra 2500 Seat Belt Reminder Warning Light A warning sign illuminates when the driver or passenger is not wearing their seat belt. You must not set off without wearing your seat belt. If you think that all seat belts are correctly fastened, the sensors have malfunctioned. You should contact the service station and have the problem fixed.
	GMC Sierra 2500 Dashboard Warning Lights : AirBag You will see this warning light when a malfunction occurs in the airbag system. In the event of an accident, the airbags will not operate. It is not safe to continue driving in this condition.
	GMC Sierra 2500 Electric Parking Brake Warning Light If you have set the parking brake and this warning sign comes on, there is no problem. However, if this warning light comes on even though the parking brake is off, it informs you that there is a general malfunction in the system.
	GMC Sierra 2500 Dashboard Warning Lights : Battery Charging  It is normal for this light to come on when you first start the vehicle or when you first turn on the ignition. The car scans the system and checks whether there is a problem. However, it is an important problem if this light comes on while driving. You should pull the vehicle over immediately and get help from the service station.
	GMC Sierra 2500 Dashboard Warning Lights : Door Open  Although it warns that four doors are open in older vehicles, only one door may be available. In new model vehicles, it indicates which door is open. If you close the door correctly, the light will go out.
	GMC Sierra 2500 Service Electric Parking Lot Warning Light If this light stays on continuously, it tells you it is time to maintain your vehicle's parking brake system. In this case, you can make an appointment by contacting the service station.
	GMC Sierra 2500 Dashboard Warning Lights : General Engine Failure  This is the warning light that comes on in case of an unidentified malfunction in your vehicle's engine components. Malfunctions that are not systematically defined are usually detected and repaired under computer control. You should call your service station to have this process done safely.
	GMC Sierra 2500 Dashboard Warning Lights : Low Fuel  A warning light lets you know when your vehicle is low on fuel.
	GMC Sierra 2500 Dashboard Warning Lights : Traction Off  A warning light comes on to let you know that the traction system has been disabled by pressing the traction control button.
	GMC Sierra 2500 Dashboard Warning Lights : Tire Pressure Check  Check the tire pressures. Pressure changes can often occur in very hot or very cold months. In this case, you can solve the problem by obtaining the recommended tire pressure settings from an authorized service center.
	GMC Sierra 2500 ESC Electronic Stability Control Active Warning Light The ESC system ensures that the vehicle does not skid on bends. It also allows the car to hold on to the road and will enable you to drive more safely. If this light flashes for a few seconds, there is no problem. However, if it is constantly on, it informs you that a malfunction has occurred in the ESC system.
	GMC Sierra 2500 ESC Electronic Stability Control Passive Warning Light The ESC system is usually located in the glove compartment. If you activate the system again, the warning light will go out. Continuing to drive in this way will cause the vehicle to skid.
	GMC Sierra 2500 ABS Brake System Warning Light New generation vehicles use the ABS brake system. When this light comes on, it tells you there is a problem with the ABS braking system. After this light, the vehicle switches to the conventional brake system, and this is not safe.
	GMC Sierra 2500 Dashboard Warning Lights : Front Fog Indicator  The warning light informs you that the system is activated when you turn on the front fog lights of your vehicle. The bulbs are blown if your fog lights are not on even though this light is on.
	GMC Sierra 2500 Dashboard Warning Lights : Headlight Indicator  You will see this light on the dashboard when you turn on your vehicle's headlights. If your headlights do not turn on even though this light is on, your bulbs are blown.
	GMC Sierra 2500 Dashboard Warning Lights : High Beam Indicator  It is the warning sign that lights up when your vehicle's high beams are activated. The bulbs have failed if your high beams do not work even though this warning sign is on.

GMC Sierra 2500 Dashboard Warning Lights Problems

We have listed all the symbols and meanings of GMC Sierra 2500 dashboard warning lights. If the resource in this list was not enough for you, please comment to fix the problem. Both our other users and we will help you.

Pros & Cons of GMC Sierra 2500

Pros:

• Powerful and durable engine
• Heavy-duty frame and suspension
• Four-wheel drive capability
• Best-in-class towing capacity
• Spacious and comfortable interior

Cons:

• Limited trim levels and options
• No diesel engine option
• Higher starting price than some competitors

FAQs About GMC Sierra 2500