Does a 2015 Dodge Journey have a battery?
The 2015 Dodge Journey uses a conventional 12-volt battery for starting and powering the vehicle’s electrical systems. It is not a hybrid or electric vehicle, so there is no high-voltage traction battery.
In practice, this means the Journey relies on a standard 12-volt battery mounted in the engine bay to start the engine and run accessories like lights, radio, and ECU controls. The battery is recharged by the alternator while the engine is running, just as in most gasoline-powered cars.
Battery type and placement
Before examining the details, it helps to know the Journey’s battery setup: a traditional 12-volt lead-acid battery (not a traction battery) mounted in the engine compartment for easy access and service.
- 12-volt lead-acid battery (not a hybrid traction battery).
- Typically located in the engine bay, on or near the driver's side, secured in a tray with clamps.
- Provides power to start the engine and operate the starter, alternator, lights, and electronics when the engine is off.
- Charged by the alternator whenever the engine is running.
- Not part of any high-voltage system; does not power electric propulsion.
The health of this battery influences starting reliability and the performance of electrical components. If the battery begins to fail, you may notice slow cranking, dim lights, or electronic glitches.
Maintenance and replacement considerations
Before listing best practices, it’s important to understand how to keep the 12V battery in good shape and when to consider replacement.
- Inspect terminals for corrosion; clean with a baking soda solution and apply terminal grease; re-tighten clamps if necessary.
- Ensure the battery is securely mounted to prevent vibration that can shorten life.
- Test battery voltage: about 12.6 volts or higher with the engine off; 13.8–14.4 volts when the engine is running to confirm proper charging.
- Consider replacement if the battery is 3–5 years old or shows signs of reduced cranking power; have a professional perform a load test if unsure.
- Verify replacement type (flooded lead-acid vs. AGM) matches the vehicle’s specification for reliability and warranty considerations.
Regular maintenance—clean terminals, secure mounting, and timely replacement—helps prevent unexpected failures and keeps the Journey’s electrical systems dependable.
Summary
In short, yes—the 2015 Dodge Journey has a 12-volt battery. It’s a conventional automotive battery located in the engine bay that powers starting and miscellaneous electronics, recharged by the alternator, with maintenance focused on terminals, mounting, and periodic replacement as needed.
How much is the battery for a 2015 Dodge Journey?
Batteries and Charger prices for the 2015 Dodge Journey start at $199.99 and go up to $229.99 for the most premium parts.
Where is the battery in a 2015 Dodge Journey?
The battery in a 2015 Dodge Journey is located inside the driver's side front fender, which requires removing the front driver's side wheel and the inner fender liner to access. This is a different location than the typical engine bay, so you will need to jack up the vehicle to get to it.
This video shows the location of the battery in a Dodge Journey: 49sHVAC Mechanic YouTube · Aug 24, 2022
To access or replace the battery
- Jack up the vehicle and remove the tire: Loosen the lug nuts before lifting, then use a jack and jack stands for safety.
- Remove the inner fender liner: The battery is located behind the plastic splash shield in the wheel well. This piece is held on by several plastic pins, which you can remove with a tool or pry bar.
- Locate and remove the battery: Once the liner is removed, you will see the battery inside the fender. You will need to remove the bracket and disconnect the terminals to take it out.
- Reinstall in reverse order: Ensure the new battery is securely in place, and reconnect the terminals before reinstalling the splash shield and tire.
For jump-starting
- You can connect jumper cables to the designated jump-start posts under the hood, which is much simpler than accessing the battery directly.
- Connect the positive (+) cable to the red jump-start post under the hood.
- Connect the negative (-) cable to a clean, unpainted metal ground on the engine block or chassis.
This video demonstrates how to jump-start a Dodge Journey: 51sQuiteAlrightYouTube · Jun 30, 2024
Where is the battery in a 2015 Dodge?
Terminal.
How do I know if my Dodge Journey battery is bad?
The most common symptoms of bad Dodge Journey batteries are if your vehicle is slow to start after turning the key, or if your battery cables and connectors show signs of heavy corrosion. You may again notice a loud clicking sound when turning the key or if your electronics work but the vehicle won't start.
