Everything to Know About the 2013 Dodge Journey Battery Location and Replacement

The 2013 Dodge Journey is a versatile mid-size crossover, but it hides a secret that frustrates many DIY mechanics and stranded drivers: the battery is nowhere to be found under the hood. Unlike 99% of vehicles on the road, where the battery sits prominently in the engine bay, the 2013 Dodge Journey features a "hidden" battery design that requires significant effort to access.

If you are currently staring at an empty space under your hood or wondering how to jump-start your vehicle, this comprehensive guide provides everything you need to know about the specifications, location, and complex replacement process of the 2013 Dodge Journey battery.

Quick Summary for Immediate Help

Battery Location: Behind the front driver-side wheel well liner.
Required Battery Size: BCI Group Size 86.
Minimum Cold Cranking Amps (CCA): 525 CCA (690+ recommended for cold climates).
Jump-Start Location: Remote terminals located under the hood (Positive is marked with a red cap).
Replacement Difficulty: High (Requires wheel removal and jacking the car).

The Technical Specifications of the 2013 Dodge Journey Battery

Choosing the right battery is the first step in ensuring your Journey starts reliably in all weather conditions. The 2013 model year, whether equipped with the 2.4L I4 or the 3.6L Pentastar V6, typically utilizes the same battery footprint.

BCI Group Size 86

The "Group Size" refers to the physical dimensions of the battery and the placement of the terminals. For the 2013 Dodge Journey, Group 86 is the standard. Using the wrong group size may result in the battery not fitting into the tight confines of the wheel well compartment or the cables not reaching the terminals.

Length: Approximately 9.0 inches.
Width: Approximately 6.8 inches.
Height: Approximately 8.0 inches.

Cold Cranking Amps (CCA)

CCA measures a battery's ability to start an engine in cold temperatures. The 2013 Dodge Journey requires a minimum of 525 CCA. However, experienced owners in northern climates often opt for batteries rated at 690 CCA or higher. A higher CCA rating provides a necessary buffer during extreme winters when oil thickens and the chemical reaction inside the battery slows down.

Reserve Capacity (RC)

Reserve capacity indicates how many minutes the battery can provide power if the alternator fails. For this vehicle, look for a rating between 80 and 95 minutes. This is particularly important because the Journey features various electronic modules that continue to draw small amounts of power even when the vehicle is off.

Battery Chemistry: Standard Flooded vs. AGM

While the vehicle comes standard with a flooded lead-acid battery, many choose to upgrade to an Absorbent Glass Mat (AGM) battery.

Flooded Batteries: More affordable but more susceptible to vibration and extreme temperature fluctuations.
AGM Batteries: More expensive but offer superior vibration resistance and faster recharging cycles. Given that the Journey's battery is mounted in a location prone to road vibration and is difficult to access, the "install and forget" nature of an AGM battery is often worth the extra cost.

Why Is the Battery in the Wheel Well?

The question every Dodge Journey owner asks is "Why?" Engineers at Chrysler/Dodge opted for this placement for several strategic reasons:

Weight Distribution: By moving the heavy battery low and toward the center-line of the vehicle, the center of gravity is slightly lowered, improving handling characteristics.
Engine Bay Space: The 3.6L V6 engine is quite large. Moving the battery to the fender allows for better airflow around the engine and makes room for other components like the fuse box and brake master cylinder.
Crash Safety: In certain front-end collisions, moving the battery away from the immediate crush zone can reduce the risk of acid leaks or electrical fires.

However, the downside is clear: routine maintenance becomes a labor-intensive chore rather than a five-minute task.

How to Find the Battery in a 2013 Dodge Journey

If you open the hood, you will see two metal posts—one with a red plastic cap—on the driver's side near the strut tower. These are not the battery. These are remote jump-start posts connected to the battery via heavy-gauge cables.

The actual battery is located inside the front driver-side fender. It is tucked behind the plastic wheel well liner (splash guard), positioned just in front of the tire. To see it, you would technically need to look through the wheel well area toward the front bumper.

Essential Tools for Battery Replacement

Before you begin, ensure you have the following tools. Because of the location, you cannot perform this job with just a pair of pliers.

Jack and Jack Stands: Essential for safety. Never work under a car supported only by a jack.
Lug Nut Wrench: To remove the front driver-side wheel.
10mm Wrench/Socket: For the battery terminal clamps.
13mm Socket with Extension: For the battery hold-down bolt/bracket.
Trim Removal Tool or Flathead Screwdriver: To remove the plastic clips holding the wheel well liner.
Wire Brush: To clean the terminals once they are exposed.
Safety Glasses and Gloves: Battery acid is corrosive.

Step-by-Step Guide to Replacing the Battery

This process typically takes between 40 to 90 minutes depending on your mechanical experience and whether your plastic clips are brittle or stuck.

Step 1: Preparation and Safety

Park the vehicle on a flat, level surface. Engage the parking brake. Loosen the lug nuts on the front driver-side wheel while the car is still on the ground, but do not remove them yet.

Step 2: Jacking the Vehicle

Lift the front driver-side of the vehicle using a floor jack. Once lifted, place a jack stand under the frame rail for security. Lower the jack until the car rests firmly on the stand. Finish removing the lug nuts and take off the wheel. Set the wheel aside.

Step 3: Removing the Wheel Well Liner

You will see a black plastic liner inside the wheel well. There are several plastic "push pins" or clips securing the front portion of this liner.

Use a trim tool to pop the center of the clips out, then pull the entire clip.
There may be a few 7mm or 10mm screws at the bottom of the fender or attached to the front bumper lip.
You do not necessarily need to remove the entire liner; you can often "peel" the front half back and secure it with a bungee cord to expose the battery compartment.

Step 4: Disconnecting the Old Battery

Now that the battery is visible, you will notice it is held in place by a metal bracket (hold-down).

Disconnect the Negative (-) Cable First: Use your 10mm wrench. Disconnecting the negative first prevents accidental sparks if your wrench touches the frame while working on the positive terminal.
Disconnect the Positive (+) Cable: Remove the nut and pull the cable away.
Remove the Hold-Down Bracket: Use your 13mm socket with a long extension to reach the bolt at the base of the battery tray.

Step 5: Swapping the Battery

Carefully slide the old battery out of the tray. Be mindful of its weight (about 35-40 lbs) and the awkward angle.

Pro Tip: Inspect the battery tray for corrosion. If you see white powdery residue, clean it with a mixture of baking soda and water before installing the new battery.
Check the battery sensor module (if equipped) on the negative cable to ensure it isn't damaged.

Step 6: Installing the New Battery

Place the new Group 86 battery into the tray.
Reinstall the 13mm hold-down bracket to ensure the battery doesn't vibrate or shift.
Connect the Positive (+) Cable First: Secure the nut firmly.
Connect the Negative (-) Cable Last: You may see a small spark; this is normal as the car's modules power up.

Step 7: Reassembling the Liner and Wheel

Reposition the plastic wheel well liner.
Replace all plastic clips. If they broke during removal (which is common), use new universal automotive clips.
Mount the wheel back on and hand-tighten the lug nuts.
Lower the vehicle and then torque the lug nuts to the manufacturer's specification (usually 100 ft-lbs for a Journey).

The Correct Way to Jump-Start a 2013 Dodge Journey

Because the battery is hidden, you should never attempt to reach the battery terminals directly for a jump-start. Dodge provided remote terminals in the engine bay specifically for this purpose.

Locate the Positive (+) Post: It is under the hood on the driver's side, usually covered by a red plastic cap with a "+" symbol.
Locate the Negative (-) Ground: There is a dedicated unpainted metal stud on the strut tower or nearby engine block specifically for grounding.
Connect Cables:
- Red cable to the Positive (+) post of the dead Journey.
- Red cable to the Positive (+) post of the donor vehicle.
- Black cable to the Positive (-) post of the donor vehicle.
- Black cable to the Negative (-) ground stud of the dead Journey.
Start the donor vehicle, wait a few minutes, then start the Dodge Journey.

Post-Replacement: What to Expect

After disconnecting the battery, the vehicle's Engine Control Module (ECM) and Transmission Control Module (TCM) will lose their "learned" data.

Idle Quality: The car might idle slightly rough for the first few miles as it re-learns the throttle body position.
Shifting: The automatic transmission might feel slightly different as it re-adapts to your driving style.
Electronics: You will likely need to reset your clock and radio presets. In some trims, the power windows may need "re-indexing" (holding the switch up/down for a few seconds) to restore the one-touch feature.

Maintaining Battery Health in a Dodge Journey

Given the difficulty of replacement, it is in your best interest to make the battery last as long as possible.

The Importance of the Splash Guard

The most common cause of premature battery failure in the 2013 Journey is corrosion caused by water and road salt. Because the battery sits in the wheel well, it is constantly bombarded by whatever the tires kick up. If your plastic liner is cracked or missing clips, salt water will seep into the terminals.

Action: Regularly inspect the wheel well liner. If it is loose, fix it immediately.

Understanding the Battery Sensor Module (IBS)

The 2013 Journey often features an Intelligent Battery Sensor on the negative terminal. This sensor monitors the state of charge and tells the alternator how much voltage to provide. If this sensor fails, you might get a "Battery" light on the dashboard even if the battery itself is new. Ensure the connection to this sensor is clean and tight.

Troubleshooting "No-Start" Conditions

If your Journey won't start, don't immediately assume the battery is dead.

The "Clicking" Sound: Usually indicates a battery with enough voltage to engage the starter solenoid but not enough to turn the engine. Check for terminal corrosion.
Slow Crank: Indicates a weak battery or a failing starter. Have the battery load-tested at an auto parts store (most do this for free).
Total Power Loss: If no lights come on at all, check the main 140-amp fuse or the remote terminal connections under the hood. Sometimes the nut on the remote positive post can vibrate loose.
Alternator vs. Battery: Start the car (jump-start if necessary). Use a multimeter to check the voltage at the remote posts. It should be between 13.5V and 14.5V while the engine is running. If it's below 13V, your alternator is likely the culprit.

Frequently Asked Questions (FAQ)

What is the battery group size for a 2013 Dodge Journey?

The standard size is Group 86. Some owners use Group 26 as a substitute, but Group 86 provides the best fit and terminal alignment.

Where is the battery located?

It is hidden behind the front driver-side wheel well liner, in front of the tire. Access requires removing the wheel.

Can I jump-start my 2013 Dodge Journey from under the hood?

Yes. There are remote jump-start posts located on the driver's side of the engine bay. The positive post has a red cap.

Why is my battery light on after a replacement?

This could be due to a loose connection at the Battery Sensor Module (IBS), a failing alternator, or the car needing a "sleep cycle" to recognize the new battery's state of charge.

How long does a battery typically last in this vehicle?

Typically 3 to 5 years. However, due to the exposed location in the wheel well, road salt and moisture can shorten this lifespan if the splash guard is damaged.

Conclusion

The 2013 Dodge Journey battery replacement is arguably one of the most involved battery changes for a modern consumer vehicle. By understanding that the battery is located in the driver-side wheel well and requires removing the tire and liner, you can prepare yourself for the task or decide if it's a job better left to a professional.

Always prioritize safety by using jack stands, ensure you purchase a high-quality Group 86 battery with at least 525 CCA, and keep an eye on your wheel well liner to protect your investment from the elements. With the right tools and a bit of patience, you can conquer this "hidden" battery challenge and keep your Journey on the road.