All Ford F150 Gauges Meaning Explained

Ford F150 has various gauges like transmission fluid temp, speedometer, tachometer, fuel, engine oil pressure & coolant temp. These gauges help to monitor different functions of the vehicle such as engine performance, fuel level, engine temperature, and more. If any of these gauges show abnormal readings, it could indicate a problem that requires immediate attention to prevent damage to the vehicle.

Let’s discover how to interpret the meaning of Ford F150 gauges meaning and improve your driving experience. Don’t miss out!

What Do “Check Gauges” Mean on Ford F-150?

The “Check Gauges” light appears when one or multiple gauges are displaying abnormal readings. Simply check all the gauges to pinpoint the issue, fix it and the light should turn off. Don’t forget to address the underlying problem!

Meaning of different gauges

Ford F-150 GaugesMeaning of The Gauges
Transmission Fluid Temperature gaugeIndicates overheat of a truck transmission fluid and average engine temperature
SpeedometerIndicates current speed 
Tachometer Indicates your revolution per minute of the engine’s crankshaft
Fuel gaugeAmount of fuel in your gas tank
Engine Oil Pressure GaugeThe pressure of oil in the engine which acts as an indicator of the overall engine health 
Engine Coolant Temperature Gaugeindicates the coolant temperature of your engine 
Information DisplayAccessing the tire pressure monitor, towing, range of leftover fuel 
OdometerMeasuring distance traveled by a vehicle
Turbo Boost GaugeMeasurement of manifold air pressure in the engine

Ford F150 Gauge Locations

Every year the Ford F150 model gets changed and so does the instrument cluster. Till now we have found that instrumental cluster location got changed based on screen size. They are – 4.2 inches, 8 inches and 12.3 inches.

Ford F150 Gauge Locations on 4.2 Inch Instrument Cluster

Source: Ford F150 User Manual

A= Engine Oil Pressure Gauge

B=Engine Coolant Temperature gauge

C=Fuel Gauge

D=Transmission Fluid Temperature Gauge


F=Information Display


Ford F150 Gauge Locations on 8 Inch Instrument Cluster

Source: Ford F150 User Manual


B=Engine Coolant Temperature gauge

C=Configurable gauges. Oil pressure, transmission oil temperature, turbo boost or diesel exhaust fluid level gauges


E=Fuel Gauge

F=Ambiet Temperature


H=Distance to empty


Ford F150 Gauge Locations on 12.3 Inch Instrument Cluster

Source: Ford F150 User Manual


B=Engine Coolant Temperature gauge

C=Configurable gauges. Oil pressure, transmission oil temperature, turbo boost, vacuum/boost, battery voltage, air change temperature, engine oil temperature or diesel exhaust fluid level gauges

D=Fuel Gauge  




H=Ambient Temperature

Ford F150 Gauges Meaning Explained

Every gauge has a different meaning and we have discussed all gauges here.

Transmission Fluid Temperature Gauge

Measuring the temperature of the transmission fluid in an automatic transmission system is its main focus. High temperatures can indicate a problem with the transmission or an overheating engine.

An engine operates best at temperatures between 180 and 200 degrees Fahrenheit. Major engine damage might result when it is above 220 degrees Fahrenheit.

If the temperature gauge is showing a high temperature level, stop the vehicle and let the transmission cool down before continuing to drive. High transmission temperatures might harm the transmission and other parts if you keep on driving.


This gauge displays the vehicle’s current speed in kilometers per hour (km/h) or miles per hour (mph). It is a crucial safety feature as it allows the driver to maintain safe speeds while driving.

If you notice that you are driving at an unsafe speed, slow down immediately and adjust your speed to comply with the posted speed limit and driving conditions.


Tachometer helps to measure the working speed of an engine. More specifically it deals with rotation of the crankshaft in the engine. It helps the driver to monitor the engine’s performance and shift gears at the right time.

Tachometer is important because it helps to indicate if there is any problem with the engine or transmission. Normally, engine RPM runs high if there is any problem with the fuel injector, spark plug or idle control valve.

For example, a bad spark plug can lead to improper air/fuel mixture ignition. This in turn impacts the overall engine RPM. So, tachometer results show a problem with the engine

However, high engine RPM can also happen due to worn out clutch and transmission fluid problems. Which will directly impact the transmission system. 

So, a tachometer helps to show problems in both the engine and transmission system. 

Fuel Gauge

This gauge shows the remaining amount of fuel in the fuel tank; its arrow gives direction to “F,” which stands for “full,” when you have filled up your gas tank. But, if you run out of gas, the arrow will go in the direction of “E” meaning “empty.” 

Your gas gauge will be close to the “E” if your “Check Gauges” light turns on. It helps the driver to plan refueling stops.

If the fuel gauge shows a low fuel level, find the nearest gas station and refuel as soon as possible.

Engine Oil Pressure Gauge

This gauge shows the pressure of oil in the engine. The reason could be lowering oil level, an oil leak, or a problem with the oil pump.

In this gauge “H” represents “high” on one side of the gauge and “L” represents “low” on the other. The “Check Gauges” light may illuminate if your oil pressure gauge is near to the “L” or the “H,” which indicates an issue with your oil pressure.

Old oil must be replaced since it can lower oil pressure and block oil chambers. Keep the oil filter clean because it might have become clogged. Your oil pressure will often return to normal after changing your oil and oil filter, which should turn off the “Check Gauges” sign.

Engine Coolant Temperature Gauge

The gauge helps the driver to monitor the engine’s temperature and prevent overheating because it displays the temperature of the engine coolant. .

At one end of the coolant temperature gauge on the F-150 features the conventional “C” for “cold” and “H” for “hot” at the other. Your thermometer should typically read somewhere close to the center of the range. But, it is not a problem, and your automobile will manage to correct itself if it’s pointed toward the letter “C.”

However, your car is in danger of being damaged when the arrow approaches the “H,” and the “Check Gauges” light will probably come on.

IIf the coolant temperature gauge indicates a high temperature, stop your Ford and wait until the engine has cooled before moving on. Also, check your coolant levels and  add some coolant if necessary.

Information Display

This display provides information on various vehicle functions, such as trip odometer, outside temperature, and tire pressure. It is located on the center console or dashboard.

This basically occupies almost the full instrument display and also depends on the release year of the truck on the year model and trim you have.

On more recent versions, there is a larger display that includes the gearbox fluid display, fuel gauge, engine oil gauge, and engine coolant gauge. 8-inch and 12.3-inch information displays have got more gauges than 4.2-inch which have already been shown in Ford F150 gauge location segment.


This gauge shows the total distance traveled by the vehicle. It helps the driver to keep track of vehicle maintenance and plan maintenance schedules.

Turbo Boost Gauge

This gauge shows the pressure of the turbocharger. It helps the driver to monitor the engine’s performance and turbocharger efficiency.

If the turbo boost gauge is showing an abnormally high or low level, it may indicate a problem with the turbocharger or engine. Lower your speed, and as soon as you can, have a mechanic look over your car.

In a Ford F-150, how can you solve the “Check Gauges” light?

You can do the following depending on the situation you are in to get rid of Check Gauges light on Ford F150:

  1. Pull over safely to the side of the road as soon as possible.
  2. Turn the engine off to let it cool down.
  3. Consulting the owner’s manual to take guidance based on the gauge reading.
  4. If the problem is severe then stop your vehicle and call for help.
  5. If the problem is minor, such as low fuel or tire pressure, take the necessary action to remedy the situation.
  6. If you are unsure of what to do or if the problem persists, seek help from a qualified mechanic or dealership.

Common Ford F-150 Instrument Cluster Indicators

The gauges were already covered above. Some other indicators are listed below.

Cluster IndicatorMeaning
Transmission Gear DisplaySays which gear you are in
Lights IndicatorsWhile turning left or right indicator activates
ABSIndicator for your Anti-lock Braking System 
Parking BrakeEvery time activated while parking 
Low Tire Pressure WarningIf it finds low air in one of your tires
Battery Warning LightFace any charging problem. 
Oil Warning LightWhen your engine’s oil levels fall.
Fasten Seat Belt LightSafety precaution. 
Diesel Exhaust Fluid Low DEF fluid in your tank
Door AjarIn running engine time if your door remains open
Hood AjarIf your hood have not properly emerged or closed 
Low FuelUsed for the fuel gaugeIf it lights up – your fuel level is low and will become dry soon.
Low Washer FluidFalling of your washer fluid 
Powertrain MalfunctionTransmission is losing power
Stop SafelyVehicle sensor specify that a key factor is not working properly which is limited operating mode
Water In Fuel TankIf there is any presence of water or other substances in the tank
Auto Hold Indicator will be on when the auto feature is running
Auto Start-StopThis feature’s indicator will show on if you have activated it
Wait To StartBefore starting the engine wait for the light to turn on


Which Ford F150 gauges are most important?

This will truly rely on your Ford car’s models, engines, and mechanical condition. But a display of transmission fluid, speedmotor, tachometer, fuel gauge, oil gauge, engine coolant temperature and display setup for information is often the most crucial Ford F150 instruments. For example, if your Ford vehicle is an Ecoboost F150 truck, the turbo-boost indicator is also a crucial gauge.

Is my car overheating?

Observing the temperature gauge on the dashboard you would see an abnormally high reading. You may also notice steam coming from the hood, a sweet smell coming from the engine, or hear strange noises. Additionally, your car may start to lose power or stall.

What is a diesel gauge?

A diesel gauge, also known as a diesel fuel gauge, is a gauge on a vehicle that indicates the level of diesel fuel in the fuel tank. It works in a similar way to a gasoline fuel gauge, but is specifically designed to measure diesel fuel levels. The gauge usually has values, typically “F” for full and “E” for empty, and helps the driver to monitor fuel levels and plan refueling stops.


To conclude, when one of your gauges faces any critical problem then the check gauge will light on in your Ford F150 truck. I am sure this article providing details of Ford F150 Gauges Meaning has helped you to fix your problem.

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