2023 Nissan LEAF Fuses and Fuse Box | How to change fuse
The fuses and fuse box in the 2023 Nissan LEAF are very important for keeping the car’s electrical parts safe. The fuse box, which is usually placed somewhere easy to get to, holds several fuses that protect different car circuits. As electrical safety devices, fuses break the circuit if there is an overload or fault, which keeps sensitive parts from getting damaged. To change a fuse in a 2023 Nissan LEAF is a simple task. First, look at the fuse box diagram in the owner’s instructions or on the inside cover of the fuse box to find the exact fuse that is causing the problem. If you know which fuse is bad, you can carefully remove it with a fuse tool or a pair of needle-nose pliers. Put in a new fuse with the same amperage value and make sure it fits tightly. It is important to check fuses often and replace them when needed to keep the vehicle’s electrical system in good shape and make sure that all of its functions work smoothly.
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FUSES
MOTOR COMPARTMENT
WARNING
- Never touch, disassemble, remove, or replace the high-voltage parts and cables, as well as their connectors. High-voltage cables are colored orange. Touching, disassembling, removing, or replacing those parts and cables can cause severe burns or electric shock that may result in serious injury or death.
- Never use a fuse of a higher or lower amperage rating than that specified on the fuse box cover. This could damage the electrical system or electronic control units or cause a fire.
If any electrical equipment does not operate, check for an open fuse.
- Confirm that the power switch and the headlight switch are turned off.
- Open the hood.
- Remove the fuse/fusible link holder cover by pushing the tab and lifting the cover from the right side, and then the left side.
- Locate the fuse that needs to be replaced.
- Remove the fuse using the fuse puller located in the passenger compartment fuse box.
- If the fuse is open OA, replace it with a new fuse OB.
- If a new fuse also opens, have the electrical system checked, and if necessary, repaired. It is recommended that you visit a NISSAN-certified LEAF dealer for this service.
Fusible links
If any electrical equipment does not operate and the fuses are in good condition, check the fusible links in the holders 1O, 2O, and 3O. If any of these fusible links are melted, replace only with Genuine NISSAN
parts.
For checking and replacing the fusible links in the holders 1O, 2O, and 3O, it is recommended that you visit a Nissan-certified LEAF dealer for this service.
PASSENGER COMPARTMENT
WARNING
Never use a fuse of a higher or lower amperage rating than that specified on the fuse box cover. This could damage the electrical system or electronic control units or cause a fire.
If any electrical equipment does not operate, check for an open fuse.
- Make sure that the power switch and the headlight switch are turned off.
- Insert a screwdriver wrapped with the cloth OC into the slit 1O.
Use a cloth OC to protect the fuse box cover. - Then pull to remove the fuse box cover 2O.
- Remove the fuse with the fuse puller 3O.
- If the fuse is open OA, replace it with a new fuse OB.
- If a new fuse also opens, have the electrical system checked, and if necessary repaired. It is recommended that you visit a NISSAN-certified LEAF dealer for this service.
Extended storage switch
If any electrical equipment does not operate, remove the extended storage switch and check for an open fuse.
NOTE:
The extended storage switch is used for long-term vehicle storage. Even if the extended storage switch is broken it is not necessary to replace it. Replace only the open fuse in the switch with a new one.
How to replace the extended storage switch:
- To remove the extended storage switch, be sure the power switch is in the OFF position.
- Be sure the headlight switch is in the OFF position.
- Remove the fuse box cover.
- Pinch the locking tabs 1O and 2O found on each side of the storage switch.
- Pull the storage switch straight out from the fuse box 3O.
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NISSAN INTELLIGENT KEY® BATTERY REPLACEMENT
CAUTION
- Be careful not to allow children to swallow the battery and remove parts.
- An improperly disposed battery can harm the environment. Always confirm local regulations for battery disposal.
- When changing batteries, do not let dust or oil get on the components.
- There is a danger of explosion if the lithium battery is incorrectly replaced. Replace only with the same or equivalent type.
Replace the battery in the Intelligent Key as follows:
- Remove the mechanical key from the Intelligent Key.
- Insert a small screwdriver into the slit of the corner and twist it to separate the upper part from the lower part. Use a cloth to protect the casing.
- Replace the battery with a new one. Recommended battery: CR2025 or equivalent
- Do not touch the internal circuit and electric terminals as doing so could cause a malfunction.
- Hold the battery by the edges. Holding the battery across the contact points will seriously deplete the storage capacity.
- Make sure that the side faces the bottom of the case.
- Align the tips of the upper and lower parts 1O, and then push them together 2O until it is securely closed.
- Operate the buttons to check that it is functioning properly.
It is recommended that you visit a NISSAN-certified LEAF dealer for this service.
FCC Notice:
For the USA:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
NOTE:
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
For Canada:
This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s license-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device.
FAQs
Fuses in the 2023 Nissan LEAF serve to protect electrical components by breaking the circuit in case of an overload or short circuit.
The fuse box in the 2023 Nissan LEAF is typically located in the engine compartment or the interior of the vehicle.
The number of fuses may vary, but there are typically multiple fuses in different circuits throughout the vehicle.
Overloading a circuit, a short circuit, or a faulty component can cause a fuse to blow.
Check the fuse for a visibly broken filament or use a multimeter to test for continuity.
It is not recommended to use a higher-amp fuse as it may compromise the safety of the electrical system. Always replace with the specified amp rating.
Basic tools like a screwdriver or fuse puller may be needed to access and replace fuses.
Some vehicles come with spare fuses stored in the fuse box or the owner’s manual kit.
Yes, fuses are usually organized by circuits, and the owner’s manual will have a diagram indicating which fuse corresponds to which component.
Yes, changing a fuse is typically a straightforward process that doesn’t require advanced automotive knowledge.
Ensure the vehicle is turned off, and consult the owner’s manual for safety guidelines. Use caution when handling fuses and electrical components.
Fuses are designed to be replaced, not reset. If a fuse has tripped, it needs to be replaced with a new one of the same rating.
It is strongly discouraged to tamper with the airbag system. Disabling it can compromise safety, and any issues related to airbags should be addressed by a qualified technician.
Yes, the air conditioning system may have a dedicated fuse. Fuse box diagram for the specific location and amperage.
Common electrical issues might include blown fuses for components like headlights, power windows, or the audio system. Regular fuse checks can help prevent and address such issues.
Useful Link:
View Full PDF: 2023 Nissan LEAF User Guide | Auto User Guide
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