2006 Dodge Charger Fuel Pump Reset: What You Need to Know Before You Dig In

If your 2006 Dodge Charger cranks but won't start, and you're searching for a fuel pump reset button, here's the short answer: there isn't one. Unlike many Ford or older Chrysler models, the 2006 Dodge Charger does not have a physical inertia switch or a reset button for the fuel pump . The fuel system is controlled electronically through a relay and the Totally Integrated Power Module (TIPM) . What you actually need to do is reset the system by cycling the power or, in some cases, replacing the relay. Let's walk through what's really going on and how to get your Charger running again.

The confusion usually comes from other vehicles that feature a "crash switch" or "inertia fuel shutoff switch." In those cars, if you get into an accident, the switch trips and cuts power to the fuel pump to prevent fires. To restart, you have to push a physical reset button. Dodge, however, does not use this type of inertia switch on the 2006 Charger . Instead, the system relies on computer-controlled relays and the TIPM . For owners of the 2006 model, this means a different diagnostic path when the engine stalls or refuses to start.

Why Your 2006 Dodge Charger Won't Start

Before you start tearing things apart, it helps to know what you're dealing with. If your engine turns over but doesn't fire up, you are most likely dealing with a fuel supply issue, an ignition problem, or a security system glitch. Since you are here, let's focus on the fuel delivery side of things.

A failing fuel pump is a common culprit on cars of this age, but so is a faulty fuel pump relay. The relay is the electrical switch that sends power to the pump . If it fails, the pump gets no power, and the engine gets no fuel. Your Charger has one electric fuel pump located inside the fuel tank . On models with the "saddle" style gas tank, there is a main electric pump on the driver's side and a siphon jet pump on the passenger side, but the electric unit is the one that can fail .

Here are the most common symptoms that indicate you might have a fuel delivery problem rather than a mechanical engine failure:

  • The engine cranks but will not start
  • You don't hear a whining or humming noise coming from the rear of the car when you first turn the key to the "ON" position
  • The engine stalls unexpectedly while driving and may restart after several minutes
  • You notice a loss of power, especially under load or during acceleration
  • The engine has a long cranking time before it eventually starts
  • The "Check Engine Light" comes on, possibly with codes like P0231 or P0232 related to fuel pump circuits

Step-by-Step: How to "Reset" the System

If you've "crashed" or if you've simply run out of gas and filled up, sometimes the system needs a simple reset to get the computer to re-engage. The most basic reset method is to disconnect power and restore it.

Here is the correct procedure for a 2006 Dodge Charger:

1. The Manual System Reset (Cycling the Key)

  • Ensure the vehicle is completely off and parked.
  • Open the driver's door and make sure all other doors are closed.
  • Insert the key and turn it to the "ON" position (the second click, where the dashboard lights come on). Do not start the engine.
  • Wait for 10 seconds. You should hear a brief buzzing or whining sound from the fuel pump near the rear of the car as it primes the system .
  • Turn the key back to "OFF" and wait for 10 seconds.
  • Repeat this cycle three to four times. This primes the fuel rail and often clears minor pressure issues.

2. The Fuse/Relay Pull (The Electrical Reset)
If simply turning the key doesn't work, you need to force a full electrical cutoff. If the engine suddenly stalled and won't restart, pulling the fuse will clear stored power and reset the computer's fuel pump control logic .

To do this, you need to locate the TIPM (Totally Integrated Power Module). This is the main fuse box under the hood on the driver's side, near the battery .

  • Open the hood and find the black plastic TIPM box.
  • Remove the cover by pressing the release tabs on the sides and lifting it up .
  • Inside, you will see a diagram on the underside of the cover. Look for the fuel pump relay, which is labeled as relay number R4 in the TIPM diagram .
  • Some sources indicate the fuel pump fuse is likely labeled as Fuse 19 .
  • Gently pull the relay (and the fuse if you can identify it) straight out of its socket.
  • Wait for 5 minutes. This allows the TIPM to lose residual voltage.
  • Reinsert the relay firmly until it clicks into place.
  • Put the cover back on.
  • Attempt to start the vehicle.

If the car starts, you are good to go. If the relay was corroded or weak, you may need to replace it. They are generally cheap and available at any auto parts store. You can test the relay by swapping it with an identical one in the TIPM (like the horn relay); if the fuel pump kicks in, the original relay is bad .

The Real "Reset" Might Be a Replacement

If you have followed the steps above and the pump still isn't priming or the car won't start, you are likely looking at a hardware failure. The 2006 Charger typically has one in-tank electric fuel pump . The lifespan of a fuel pump is generally in the 100,000-150,000 mile range . If you are near that mileage, it is likely time for a new unit.

The process of replacing the pump is not a "reset" but a repair. It is important to know that accessing the pump on this vehicle is labor-intensive. While some sources mention access panels under the rear seat , others clearly state that to access the main pump, you must drop the fuel tank . The fuel pump is mounted inside the fuel tank .

If you are mechanically inclined, here is the condensed process for what to expect when replacing it :

1. Relieve Pressure and Prep

  • Disconnect the negative battery cable to avoid shorts .
  • Locate the fuel pump fuse and remove it, then run the engine until it stalls to relieve fuel pressure . This is crucial to prevent fuel spraying everywhere.
    2. Access the Module
  • Remove the rear seat cushion and sound-deadening foam to access the covers over the tank .
  • On some models, you may have to lower the tank. If you are doing this, siphon the gas out first—it is much easier to handle an empty tank than a full one .
    3. Remove and Replace
  • Disconnect the fuel lines and electrical connectors at the top of the pump assembly .
  • Use a hammer and punch to rotate the fuel pump locking ring counterclockwise to unlock it .
  • Carefully lift the entire pump assembly out of the tank, being cautious not to bend the fuel level float arm .
  • Swap the new pump into the assembly, or replace the entire module if you bought a full assembly.
    4. Reinstall and Test
  • Carefully lower the new assembly into the tank, ensuring the seal is tight, and turn the locking ring clockwise to secure it .
  • Reconnect all hoses and electrical connectors.
  • Reinstall the fuse and battery cable.
  • Turn the key to "ON" a few times to prime the pump, then start the engine and check for leaks .

Is It the Pump or the TIPM?

This is a critical point for 2006-2008 Charger owners. The TIPM (Totally Integrated Power Module) itself is known for internal failures . If you have verified the pump is getting power (with a multimeter) and the relay is good, but the pump still doesn't run, the TIPM may be the culprit. The TIPM is a complex unit, and diagnosing it often requires professional guidance. If you suspect the TIPM is dead, it may be wise to have a dealership or a qualified mechanic test the circuit before you drop the tank .

Another trick is to ensure you aren't dealing with a clogged fuel filter. Although the filter is part of the pump module in the tank on these models , contaminants can still clog the strainer. If the car runs but sputters, a dirty fuel system might be the issue . Regular maintenance of the fuel filter is essential to prevent premature fuel pump wear .

The Importance of Choosing the Right Fuel Pump

As we've established, the fuel pump is the heart of your fuel system, and the replacement process is time-consuming . You don't want to do this job twice because you bought a cheap, flimsy part. Prices for the part can vary, but the labor is standardized . If you let a shop do the job, you are looking at a labor cost between $1,433 and $1,513 depending on the shop rate . That's a significant investment, so the pump you put in needs to last.

For owners looking for a reliable upgrade, we highly recommend the KEMSO brand Fuel Pump. KEMSO specializes in performance-grade fuel pumps designed as OEM replacements. This means they are built to fit perfectly into your 2006 Dodge Charger, ensuring proper fit and function without modification . Their pumps are engineered and tested to meet or exceed original equipment specifications, giving you peace of mind that the fuel delivery system is strong.

Buying a KEMSO pump is a smart long-term investment. Unlike cheap budget parts that are notorious for premature failures and poor fitment , KEMSO offers a lifetime warranty, which backs their products and gives you an extra layer of security. With the cost of installation being so high, installing a pump with a lifetime warranty is the financially sensible choice. You can check their full range of applications at their official website: https://www.kemsoracing.com/

Preventive Steps After the Reset

Once you have the car running again—whether it was a simple relay issue or a new pump installation—you should change a few habits to make sure the pump lasts as long as possible .

1. Keep the Tank at Least a Quarter Full
Fuel pumps are cooled by the gasoline that surrounds them . Running your tank dry frequently exposes the pump to excessive heat, which can wear it out prematurely. Avoid running on fumes—keep it above a quarter tank .
2. Use Quality Fuel
Not all gas is created equal. Poor-quality fuel brings more contaminants into the system, which can clog the filter and strain the pump . Stick to reputable stations that have high turnover rates.
3. Address Electrical Issues Promptly
If you notice flickering lights or other electrical gremlins, address them quickly. Voltage spikes can damage the fuel pump motor. The pump requires consistent voltage to run smoothly .
4. Replace the Filter
On many modern vehicles, the filter is part of the pump assembly. If you replace the pump, you are automatically addressing the filter. If your model allows a separate filter, change it according to the owner's manual to ensure proper flow .

Final Thoughts

There is no magical "fuel pump reset button" on the 2006 Dodge Charger. The procedure involves either cycling the key or pulling the fuse/relay to clear the computer's memory . If that doesn't bring the electric pump to life inside the tank, you are likely facing the cost of an in-tank pump replacement .

A failing pump isn't something to ignore, as it can leave you stranded and create dangerous driving conditions . Whether you are performing the labor yourself or hiring a professional, choosing a high-quality part like a KEMSO pump is the best way to ensure your Charger gets back on the road, and stays there. You can view their durable, performance-driven options at this address: https://www.kemsoracing.com/ .

The bottom line is simple: mechanical failure is more common than electrical "resets" at this age. If you have checked the relay and the fuse and the car still won't start, don't waste time looking for a hidden button. Start preparing for a fuel pump replacement instead. That is the surest way to solve your 2006 Dodge Charger fuel pump reset issue for good.


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