2018 ram 1500 cigar lighter not working

Today we talk about 2018 ram 1500 cigar lighter not working.

On a sunny Saturday afternoon, I’m packing my 2018 RAM 1500 for a weekend getaway. As I prepare to light a cigar, I encounter a major hiccup: my cigar lighter isn’t working. This is a common issue that many RAM 1500 owners, like myself, have faced at some point. If you’ve found yourself in a similar situation, let’s explore the reasons why your 2018 RAM 1500 cigar lighter isn’t functioning and how I can resolve the issue quickly and effectively.

2018 RAM 1500 Cigarette Lighter Fuse Location

Identifying the Fuse Box in the 2018 RAM 1500

The first step in diagnosing the problem is locating the fuse box. In the 2018 RAM 1500, I found it conveniently placed under the dashboard, just above the brake pedal. Specific to this model, the fuse box houses numerous fuses, including the one for the cigarette lighter, which is typically located in slot 12 or 14, depending on the vehicle¡¯s configuration.

Why Does the Cigarette Lighter Fuse Blow in the RAM 1500?

Common Reasons for Fuse Failure

Over the years, I’ve learned that there are a few prevalent reasons for fuse failure in my RAM 1500’s cigarette lighter:

• Incompatible Accessories: Using devices that draw more power than the lighter is designed to handle can lead to blown fuses. For example, high-wattage phone chargers often exceed the typical 15-amp limit.
• Heat Build-Up: Continuous use of the lighter can cause thermal stress leading to fuse burnout. According to industry data, electronic devices generally experience a 10-15% degradation in performance for every 10¡ãC rise in temperature, which is a common occurrence.
• Visual Damage: I once encountered a blown fuse simply because of an arc caused by a partially inserted plug, damaging the fuse in the process.

Other Causes of Cigarette Lighter (Power Socket) Failure in the RAM 1500

Malfunctions in the Power Socket

In my experience, malfunctions in the power socket can also cause issues. Here are key points to check:

• Foreign Objects: Small items may fall into the socket, disrupting the connection. During my inspections, I discovered that coins and lint are common culprits.
• Wiring Insulation: The wiring that connects to the power socket can corrode or fray, leading to intermittent connections. Rust and wear are common, especially in vehicles exposed to moisture, affecting up to 12% of wiring harnesses over an extended period.

Common Issues with the Cigarette Lighter Fuse

Signs of a Blown Fuse

No one enjoys the frustration of a non-working lighter. Here are clear signs that you’ve got a blown fuse:

• No Device Power: If my phone doesn’t charge, that¡¯s the first hint.
• Visual Inspection: Often, a blown fuse will appear discolored or melted. I recommend checking the fuse with a clear glass top for easy visibility.
• Unusual Smells: If I sense a burnt odor, I immediately consider a blown fuse; this indicates possible overheating.

Troubleshooting Tips for the 2018 RAM 1500 Cigarette Lighter

Step-By-Step Troubleshooting Process

Here¡¯s a detailed troubleshooting guide based on my experiences:

1. Open the fuse box and locate the cigarette lighter fuse.
2. Inspect the fuse visually. If it looks damaged, replace it immediately.
3. Clean the cigarette lighter socket carefully with compressed air to remove any debris.
4. Reconnect the battery and test the cigar lighter with a multimeter for proper voltage.

Replacing the Cigarette Lighter Fuse in the 2018 RAM 1500

How to Replace the Fuse

When replacing the fuse, I follow these specific steps to ensure everything goes smoothly:

1. Extract the fuse box cover using a flathead screwdriver.
2. Find the location of the cigarette lighter fuse (check your manual for exact positioning).
3. Gently pull out the old fuse using tweezers or a fuse puller.
4. Insert a new fuse of the same amperage (15 amps is standard for a lighter).
5. Reattach the fuse box cover securely and retest the socket.

Checking the Cigarette Lighter Socket

How to Inspect the Power Socket

To check the power socket effectively, I normally follow these steps:

1. Disconnect the battery to prevent electrical shocks.
2. Use a flashlight to inspect for debris or damage.
3. Ensure the sockets are adequately lubricated and look for corrosion signs.
4. Connect the battery back and test using a device that is known to work.

Testing the 2018 RAM 1500 Cigarette Lighter

Using a Multimeter to Test Voltage

Here¡¯s how I test the voltage of the cigarette lighter with a multimeter:

1. Set the multimeter to the DC voltage setting.
2. Insert the black probe to the outer sleeve of the socket and the red probe to the inner tip.
3. I expect to see around 12V; anything significantly lower might indicate a wiring problem.

Alternatives to the Cigarette Lighter

Installing USB Adapters or Charging Ports

If I’ve run into this issue frequently or prefer a more modern charging solution, I look into alternatives such as:

• USB Adapters: These fit snugly into the power socket, often featuring rapid charge capabilities up to 2.4 amps.
• Dedicated Charging Ports: Professional installation of USB ports can give me multiple ports, converting an outdated system into a practical one.

When to Seek Professional Help

Signs You Need to Contact a Mechanic

While DIY fixes are satisfying, there are moments when seeking help is necessary. I recommend getting professional assistance in cases like:

• Persistent problems despite replacing the fuse.
• Multiple vehicle electrical components fail simultaneously, which could indicate a larger problem.
• Visual signs of burnt wiring or smoke in the fuse box area, which may signal severe electrical issues.

Common FAQs Related to 2018 RAM 1500 Cigarette Lighter Issues

Frequently Asked Questions and Answers

In my time troubleshooting, I¡¯ve come across several frequently asked questions:

Where is the fuse for the cigarette lighter on a Dodge Ram 1500?

The fuse for the cigarette lighter can be found in the fuse box located under the dashboard on the driver’s side of the 2018 RAM 1500.

Why am I not getting power to my cigarette lighter?

You might not be getting power due to a blown fuse, a malfunctioning cigarette lighter socket, or damaged wiring connections stemming from normal wear and tear.

Is there a fuse for the cigarette lighter?

Yes, there is a specific fuse designated for the cigarette lighter in the RAM 1500¡¯s fuse box, usually around 15 amps.

What fuse for cigarette lighter in a Dodge Charger?

The cigarette lighter in a Dodge Charger typically uses a 15-amp fuse as well, though checking the owner¡¯s manual provides the most accurate information.