How to Reset Water in Fuel Light Dodge

To reset the water in fuel light on a Dodge vehicle, first turn off the engine. Then open the hood and locate the Water In Fuel Sensor (WIF). Use a flathead screwdriver to gently rotate the WIF counterclockwise until it stops.

Once this is done, close up your hood and start your car again. If you still have an illuminated water in fuel light on your dashboard after performing this procedure, then you may need to replace or clean out the WIF sensor itself. Additionally, make sure that there is no leaky coolant entering through any of hoses or seals near it as this could also cause problems with its operation.

  • Check the fuel level in your tank to ensure it is above 1/4 full
  • If not, fill up the tank with diesel fuel until it reaches the 1/4 mark
  • Turn off and disconnect the negative battery cable from the car battery for a few minutes to reset any stored codes or error messages that may have been triggered by low fuel levels in the past
  • Reconnect the negative battery cable and turn on your ignition switch without starting your engine yet so that you can access the onboard diagnostics system of your Dodge vehicle
  • Use an OBD-II scanner device to scan for trouble codes associated with problems related to water in fuel light problem on a Dodge vehicle, such as code P2290 or P1494 which indicate potential issues with water contamination of diesel fuel filters or sensors respectively
  • If there are any pending codes, clear them using a scanner tool before proceeding further with resetting process of water in fuel light indicator on Dodge vehicles
  • 6 Locate and remove both high pressure (HP) filter cover & low pressure (LP) filter cover located near rear left side driver’s side wheel well area under cabin floor at frame rail level if no pending codes were found earlier using OBD-II scanner device
  • 7 Inspect HP & LP filters for visible signs of clogging due to either dirt / dust particles or presence of excess water inside these filters, replace both HP & LP filters if they appear dirty /clogged otherwise proceed towards cleaning them instead
  • 8 Clean out both HP & LP filters thoroughly using compressed air cans available at auto parts stores , re-install them back once done properly ensuring appropriate tightness while doing so 9 Re-connect all wiring connections which were disconnected initially during removal process and turn Ignition key ON without starting engine , observe dashboard screen which should display “Water In Fuel Lamp Reset” message after successful completion of this reset procedure

2016 Ram Truck 2500/3500 | Water In Fuel Warning Light (Diesel 2500/3500)

How Do You Reset the Fuel Filter Light on a Dodge?

It’s important to know how to reset the fuel filter light on your Dodge when it comes on. To do so, you will need a few simple tools and knowledge of the vehicle’s engine type. Begin by locating the fuse box in your car.

It should be located near the dashboard or under-hood depending on your model and year. Once you have found it, remove any plastic covers that may be protecting it from dust or other debris. Now locate the fuse labeled “Fuel Filter Light” and pull it out completely – this will disable power to the warning light until a new filter is installed.

Next, you will need to check for any clogs in either side of your filter housing unit; if there are none then proceed with reinstalling a new fuel filter into place before replacing the old one with care as not to cause further damage due to improper installation techniques. Finally, once everything is put back together correctly reinserting the fuse labeled “Fuel Filter Light” should allow power back onto that specific circuit; allowing all systems related to its operation return normal function upon ignition start up!

How Do You Remove Water from a Fuel Indicator?

Removing water from a fuel indicator can be done in several ways. The most common and effective way is to use an absorbent material like paper towels or rags, as this will soak up the water quickly. You’ll need to locate the fuel tank and then remove the filler cap before placing your absorbent material into the opening of the tank.

To ensure that all water has been removed, you should allow at least 10 minutes for absorption before replacing the filler cap and continuing with your journey. Alternatively, if you have access to a siphon pump you may prefer to use this method instead; simply attach it to one end of a hosepipe, place it into your fuel tank and then carefully suck out any remaining liquid until only air remains. Once again, make sure all traces of moisture have been removed before closing off your fuel tank’s lid securely.

Finally, if necessary you may also consider adding some type of additive or sealant which will help prevent further condensation in future – although as always it’s best practice to check with your vehicle manufacturer beforehand!

What Causes Water in Fuel Light to Come On?

The water in fuel light is an important warning indicator on many modern vehicles and can be a sign that something is wrong with your vehicle. When the water in fuel light comes on, it means that too much condensation has built up inside the fuel system which can lead to serious engine damage if not dealt with right away. This condensation typically occurs when moisture builds up inside the gas tank due to changes in temperature or when leaving older gas sitting for too long.

It’s also possible for dirt and debris to enter into the fuel lines and create clogs which interfere with flow, resulting in the same symptoms as excess moisture. To fix this issue, it’s best to drain out any old gasoline from your tank and replace it with fresh gasoline; make sure you’re using high-quality gasoline whenever possible as well. If there are still issues after replacing the gasoline, then you’ll likely need to take your car into a qualified mechanic who can inspect further for any other problems such as clogged injectors or faulty sensors.

How Do I Reset My Low Fuel Light?

If you find yourself needing to reset your low fuel light, the process is actually quite simple. First, make sure that you are parked in an area where it’s safe and convenient to access the car’s interior – like a parking lot or driveway. Next, locate the vehicle’s fuse box (usually located behind a cover on the left side of the dash) and identify which fuse operates your fuel gauge.

This should be labeled “fuel gauge” or something similar. Once identified, remove this fuse from its slot in order to complete an electrical circuit needed for resetting the light. Replace it back into its slot after approximately ten seconds and then start up your car; this will cause your low fuel light to reset itself as well as any other warning lights that may have come on due to a lack of power supply when removing the fuse.

Make sure all lights are off before driving away!

How to Reset Water in Fuel Light Dodge


How to Turn off Water in Fuel Light 6.7 Cummins

If you have a 6.7 Cummins and the water in fuel light is illuminated, the best thing to do is to first check for any signs of contamination in the fuel filter or tank. If there appears to be no obvious cause for the warning light, then it can be turned off by pressing and holding down the reset button on your vehicle’s dashboard until it turns off. This action will reset all fault codes associated with this issue and allow your vehicle to continue running normally.

Water in Fuel Indicator Light

The water in fuel indicator light is a warning light found on most modern diesel engines. This light will come on when there is too much water present in the fuel system and could potentially damage your engine if not corrected immediately. It’s important to check your vehicle’s manual for specific instructions regarding what to do if this light appears, as it varies slightly between different models.

Water in Fuel Light Dodge Diesel

If you own a Dodge Diesel vehicle, one of the lights that may appear on your dashboard is the water in fuel light. This indicates that there is too much water present in your diesel fuel tank and it needs to be drained. It’s important to take action as soon as this warning signal appears because having too much water in your fuel can cause significant engine damage if left unchecked.

To remedy this issue, simply drain the contaminated fuel from your tank by siphoning it off or using a diesel transfer pump to remove the excess fluid.


Resetting the water in fuel light on a Dodge is simple and straightforward. With the right tools, it’s possible to complete this task quickly and conveniently. By following these steps, you can ensure that your vehicle is running efficiently and safely.

Don’t forget to check for any other faults with your car before resetting the water in fuel light so you can be sure that everything is running smoothly.


  • Zayn

    Zohn Zayn Smith is a seasoned automotive enthusiast with over 15 years of experience in the industry. As the Founder and Chief Editor of Truckguider, he specializes in Dodge Ram models, including the Ram 1500 and Ram 2500. His deep understanding of these trucks makes him a trusted authority on everything from performance and maintenance to towing capabilities.

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