Where is the Dodge Durango battery?

The manual says the battery in your Durango is located under the passenger's front seat, and there are remote terminals located under the hood to assist in jump starting.

The engine compartment diagrams in the manual show the remote jump start positive terminal, the remote jump start negative terminal and the power distribution center (fuses). The remote positive (+) post is covered with a protective cap, and the remote negative (-) post is an exposed metallic, unpainted post on the right hand side next to the underhood fuse box.

The owner's manual sections used for this guide do not list a replacement battery size or rating, so check the battery on your vehicle or ask our service department.

From the 2026 Dodge Durango owner's manual (Preparations For Jump Start; Engine Compartment), read November 8, 2026.

How to jump start a Dodge Durango

Do not attempt jump starting if the battery is frozen; the manual says it could rupture or explode and cause personal injury. Do not use a portable battery booster pack or any other booster source with a system voltage greater than 12 volts, or damage to the battery, starter motor, alternator or electrical system may occur.

The manual also warns: do not let the vehicles touch each other, because this could establish a ground connection; avoid the radiator cooling fan whenever the hood is raised; remove metal jewelry such as rings, watch bands and bracelets; and keep open flames or sparks away from the battery, because batteries contain sulfuric acid and generate hydrogen gas, which is flammable and explosive.

The manual also says to make sure the disconnected cable ends do not touch each other or either vehicle before they are properly connected. To prepare:

1. Apply the parking brake, shift the automatic transmission into PARK (P) and turn the ignition OFF.
2. Turn off the heater, radio and all electrical accessories.
3. Remove the protective cover over the remote positive (+) battery post by pulling upward on it.
4. If present, remove the protective cover over the remote negative (-) battery post.
5. If you are using another vehicle, park it within the jumper cables' reach, apply its parking brake and make sure it is OFF.

To connect the cables: connect the positive (+) cable to the remote positive (+) post of the Durango, then to the positive (+) post of the booster battery; connect the negative (-) cable to the negative (-) post of the booster battery, then to the remote negative (-) post next to the underhood fuse box. The manual warns not to connect the jumper cable to the negative (-) post of the discharged battery, because the resulting spark could cause the battery to explode. Start the engine in the booster vehicle, let it idle a few minutes, then start the Durango. Do not run the booster vehicle's engine above 2,000 RPM; the manual says it provides no charging benefit, wastes fuel and can damage the booster vehicle's engine. Once the engine is started, remove the cables in the reverse order and reinstall the protective covers over the remote positive and negative posts. If you need frequent jump starts, the manual says to have the battery and charging system tested at an authorized dealer.

From the 2026 Dodge Durango owner's manual (Preparations For Jump Start; Jump Starting Procedure), read November 8, 2026.

Battery warning light and Battery Saver messages

The Battery Charge Warning Light comes on when the battery is not charging properly. If it stays on while the engine is running, there may be a malfunction with the charging system; the manual says to contact an authorized dealer as soon as possible, because it indicates a possible problem with the electrical system or a related component.

The manual says the vehicle has an Intelligent Battery Sensor (IBS) that monitors the electrical system. If the system detects a charging system failure or deteriorating battery conditions, it reduces power to or turns off non-essential electrical loads to extend driving time and distance, and shows a Battery Saver message in the instrument cluster. That message means the battery has a low state of charge and is losing charge faster than the charging system can sustain. On the Durango the message reads Battery Saver On or Battery Saver Mode, load reduction is only active when the engine is running, and the loads that can be reduced include the heated and vented seats and heated wheel, the rear defroster and heated mirrors, the HVAC system, the 115 volt AC power inverter and the audio and telematics system.

Possible causes the manual lists include: a battery that was recently replaced and not fully charged, a battery discharged by an electrical load left on while parked, or a battery used for a long time with the engine not running to power the radio, lights, chargers or 12 volt portable appliances.

From the 2026 Dodge Durango owner's manual (Battery Charge Warning Light; Battery Saver On/Battery Saver Mode Message), read November 8, 2026.

Durango battery care

The manual says your Durango has a maintenance-free battery: water will never have to be added, and periodic maintenance is not required. Its maintenance plans still include battery checks: for 3.6L and 5.7L engines, inspect the battery and clean and tighten the terminals as required at every oil change interval shown by the oil change indicator; for SRT models with the 6.4L and 6.2L engines, the manual lists that inspection once a month and at every oil change interval.

Battery fluid is a corrosive acid that can burn or even blind you, and battery posts, terminals and related accessories contain lead, so wash your hands after handling them. When replacing battery cables, the positive cable goes on the positive post and the negative cable on the negative post, and the clamps should be tight and free of corrosion. If a fast charger is used with the battery in the vehicle, disconnect both battery cables first, and do not use a fast charger to provide starting voltage.

Accessories plugged into the power outlets draw power from the battery even when not in use. If they stay plugged in long enough without the engine running, the battery can discharge enough to degrade battery life or prevent the engine from starting.

From the 2026 Dodge Durango owner's manual (Maintenance-Free Battery; Maintenance Plan 3.6L and 5.7L Engines; Scheduled Servicing SRT and Maintenance Plan 6.4L and 6.2L Engines; Jump Starting), read November 8, 2026.

Durango battery service at Elgin CDJR

Battery tests are among the services listed on our service center pages. Our service department is open Monday to Friday 7 a.m. to 7 p.m. and Saturday 7:30 a.m. to 4 p.m., and is closed Sunday. Elgin CDJR is at 1500 W. Lake St. in Streamwood. Get directions.