Exhaust service required see dealer now-Ultimate fix guide

If you don’t routinely maintain your vehicle’s exhaust system, it may eventually develop issues, and you may notice the warning message “exhaust service required see dealer now” on the dashboard. The most frequent causes include clogged diesel particulate filters, malfunctioning sensors, broken catalytic converters or mufflers, and exhaust system leaks.

Ignoring this warning could put your safety in danger and result in issues that are costly to fix. I’ll go over the warning indicators of an exhaust system breakdown in this troubleshooting tutorial, along with a quick repair for it. After reading this article, you’ll know how crucial it is to maintain your car’s exhaust system on a regular basis to keep it in good working order for many years to come. Now let’s get going!

What Does the Notice Say That “exhaust service required see dealer now”?

The warning notice “exhaust system service required; see dealer” suggests that there might be an exhaust system problem with the car that has to be fixed right away. It can indicate a failing oxygen sensor, damage to the catalytic converter, or an exhaust pipe leak, among other possible problems. Owners of the following vehicles are most affected: Dodge Durango, Dodge Challenger, Dodge Charger, Dodge Journey, Ram 1500, Ram 2500, Ram 3500, Ram 4500, Ram 5500, and Ram Power Waggon.

One important element that significantly affects the overall performance of your car is the exhaust system. The engine produces dangerous gases and fumes during combustion, which are removed by the exhaust system and safely sent outside of the car.

Disregarding this alert may result in more serious issues, such as damage to the engine or a possible safety risk from toxic gas accumulation within the car.

Warning Signs of an Issue with the Exhaust System

A broken exhaust system can lead to a number of problems, including poorer performance, less fuel economy, and even possible safety risks. The following warning signals suggest that something is wrong with your car’s exhaust system:

Loud Engine Noise: If the engine makes a lot of noise, especially when it’s accelerating or idling, there may be an issue with the silencer or other exhaust system parts.
Reduced Fuel Efficiency: A broken oxygen sensor or catalytic converter are just two of the many reasons why fuel efficiency can drop.
Strong Exhaust Odour: If there is a strong smell of exhaust fumes coming from the vehicle’s interior or outside, there may be a leak in the exhaust system or other problems with the parts.
Reduced Engine Performance: Engine performance, particularly power and acceleration, can be affected by an exhaust system that isn’t working properly.
Dashboard Warning Lights: It is imperative that you have your car checked out as soon as possible by a skilled mechanic if you notice any warning lights connected to the exhaust system, such as the phrase “exhaust system service required, see dealer.”
See the dealer for necessary exhaust system servicing. Ram alert
With thanks to Rauul Castro

The “Exhaust System Service Required; See Dealer” warning: How can you fix it?

If you lack the necessary mechanical knowledge, diagnosing and troubleshooting your Dodge or RAM vehicle’s “Exhaust System Service Required, See Dealer” notification can be difficult. Follow these steps for a detailed explanation of how to rapidly resolve this issue.

Examine the exhaust system for leaks.
An exhaust leak can cause strange or hissing exhaust noises, a strong exhaust smell within the vehicle, or decreased engine efficiency. Examine the exhaust system visually to determine the cause of this problem. Seek out any obvious holes, cracks, or loose connections. When the automobile is operating, pay close attention to any strange popping or hissing sounds close to the exhaust; these sounds may point to a leak.

If you find any issues during your examination, you must take immediate action to replace or repair the damaged parts. Pipes and connectors may need to be replaced, sealed, or welded, depending on the amount of damage.

Change the defective exhaust sensor.
If you are experiencing erratic engine performance, decreased fuel efficiency, or a check engine light, it could be the result of a malfunctioning exhaust sensor. Use an OBD-II scanner to diagnose this by connecting it to your car and retrieving error codes. Seek out codes that are particular to exhaust sensors; they can assist in identifying the problem.

Next, look for corrosion or loose connections on the exhaust sensor wire and contacts. To make sure that the engine will operate correctly and that emissions will be controlled, if you find that the sensor is faulty, replace it with a new one that conforms with the manufacturer’s recommendations.

Replace the catalytic converter or muffler that is damaged.
Reduced engine performance, increased exhaust emissions, or a rattling noise coming from the exhaust system could all be indicators that there is a problem with the silencer or catalytic converter. First, carefully inspect these pieces for any obvious deterioration, such as rust, cracks, or damage. While the car is operating, pay attention to any strange or rattling sounds coming from the exhaust.

A damaged catalytic converter may also lead to a foul smell, resembling rotten eggs. See a qualified mechanic or go to a dealership for a comprehensive check if you suspect the catalytic converter or muffler may have been damaged. Depending on their findings, they will advise you on the necessary repairs or replacements to ensure your vehicle runs smoothly and efficiently.

Inspect the diesel particulate filter (DPF).
If you encounter reduced engine performance, poor fuel economy, and increased exhaust smoke, it might be due to a clogged diesel particulate filter (DPF). Start by visually inspecting the DPF for visible soot or ash buildup. If it appears dirty or clogged, it may require cleaning or replacement.

Many modern vehicles have an automatic DPF regeneration process, so drive your car at highway speeds periodically to facilitate this self-cleaning process. If regeneration doesn’t resolve the issue or the DPF is severely clogged, it’s advisable to consult a dealer or a qualified mechanic for professional cleaning or replacement.

Why Should You Service Your Exhaust System Regularly?

Regular maintenance and servicing of your RAM vehicle’s exhaust system are essential to ensuring optimal performance, fuel efficiency, and safety. Here are some reasons why routine maintenance is necessary.

  • Improves Performance: Regular maintenance can help keep your exhaust system functioning correctly, improving vehicle performance, including acceleration, power, and responsiveness.
  • Increases Fuel Efficiency: A properly functioning exhaust system can also increase fuel efficiency, saving you money on gas over time.
  • Reduces Emissions: Regular maintenance of your vehicle’s exhaust system can help reduce harmful emissions, which is better for the environment and can also help your car pass emissions tests.
  • Longer Lifespan: Regular maintenance can help extend the lifespan of your vehicle’s exhaust system, saving you money on repairs and replacements.
  • Improves Safety: A malfunctioning exhaust system can cause safety hazards, including the buildup of harmful gases inside the vehicle. Regular maintenance ensures that your exhaust system is functioning correctly, reducing the risk of potential safety hazards.

FAQs: Ford Exhaust Service Required – See Dealer Now

What does “Exhaust Service Required – See Dealer Now” mean on my Ford dashboard?

The message “Exhaust Service Required – See Dealer Now” typically indicates that your vehicle’s onboard diagnostic system has detected an issue with the exhaust system that requires professional service. It is a prompt to visit your Ford dealer for a comprehensive check and necessary repairs.

Is it safe to drive my Ford if the “Exhaust Service Required” warning appears?

It’s advisable to address the warning as soon as possible. While your vehicle might still be drivable, continuing to operate your car without resolving the issue could potentially lead to more significant problems, including reduced performance, higher emissions, and possibly causing harm to other engine components.

What are common issues that trigger the “Exhaust Service Required” warning?

Common issues that might trigger this message include a malfunctioning oxygen sensor, issues with the catalytic converter, exhaust leaks, or problems with the Diesel Particulate Filter (DPF) if you’re driving a diesel model.

Can I diagnose the exhaust system issue myself?

While some car enthusiasts may have the tools and knowledge to perform diagnostics, many exhaust system issues require professional equipment to diagnose accurately. If you are uncertain, it’s best to consult with a certified Ford dealer or mechanic.

How does a malfunctioning exhaust system affect my vehicle’s performance?

A malfunctioning exhaust system can lead to a reduction in fuel efficiency, loss of power, and sometimes a noticeable increase in exhaust noise. It may also result in your vehicle failing emissions tests.

Will my vehicle fail an emissions test if I have this warning?

Yes, it’s very likely. The “Exhaust Service Required” warning often relates to a component of the exhaust system not functioning correctly, which is a critical aspect of the emissions control system.

What should I do if my Ford is out of warranty and the “Exhaust Service Required” warning comes up?

You should still see your dealer or a trusted mechanic. They can provide a diagnosis and a quote for any necessary repairs. If you’re out of warranty, you may also choose to get a second opinion or quotes from independent service shops.

Could this warning signal an issue with my vehicle’s software rather than a physical problem?

Yes, sometimes the warning can be triggered by a software issue, in which case a dealer might simply need to update your vehicle’s software. However, this should be assessed by a professional at your Ford dealership.

How often should the exhaust system be checked to avoid such warnings?

You should follow the maintenance schedule provided in your Ford owner’s manual, which typically includes regular checks of the vehicle’s exhaust components. However, if you notice changes in the performance or sound of your exhaust, have it inspected immediately.

Can aftermarket modifications lead to the “Exhaust Service Required” message?

Yes, aftermarket modifications that are not compatible with your vehicle’s onboard diagnostics and emissions control system can cause the “Exhaust Service Required” message to appear.

Remember, timely attention to the “Exhaust Service Required” warning helps ensure your vehicle remains reliable, performs optimally, and maintains compliance with environmental regulatory standards. Always consult with a professional if you are unsure about any messages or changes to your vehicle’s behavior.

exhaust service required see dealer now


The “exhaust system service required; see dealer” warning message in your Dodge or RAM vehicle should not be ignored. A malfunctioning exhaust system can cause various problems, including reduced engine performance, decreased fuel efficiency, and potential safety hazards.

Regular maintenance and servicing can prevent issues with your exhaust system and prolong the life of your vehicle. If you see the warning message, diagnosing and troubleshooting the problem promptly is essential to avoid further damage.

If you are not a DIY enthusiast, I recommend contacting your dealership or a certified mechanic. A qualified mechanic can help you identify the exact problem and provide the necessary repairs or replacements to safely get your vehicle back on the road. Take your time with your car; take care of your exhaust system, and it will take care of you.

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