Crossover owners Nissan Qashqai Models of 2013 are often faced with a situation when an electrical consumer suddenly stops working: the heater fan does not turn on, the power window fails, or the cigarette lighter goes out. In the vast majority of cases, the problem lies in the burnout of the fuse link that protects the circuit from a short circuit. Understanding where the block is fuses, and the ability to correctly identify the right item is a skill that saves time and money on a service visit.
Power supply system Nissan Qashqai the second generation (J11) and the first generation (J10, restyling), released in 2013, is divided into several zones. You need to know the location of both the main unit in the engine compartment and the interior units responsible for comfort and multimedia. Ignoring replacement instructions or attempting to install a fuse with the wrong rating can result in damage to expensive control units.
For successful diagnosis, you will need not only a diagram, but also a special tool - tweezers or a clamp, which usually comes with the car. We will analyze in detail how to find the right insert, check its condition and safely replace it with a new one to restore the functionality of your Nissan Qashqai.
Location of protection units in the engine compartment
The initial inspection should begin under the hood, since this is where the circuits that supply the power units and the main safety systems are concentrated. Block fuses located on the left side (when viewed in the direction of travel) near the battery, protected by a black plastic case. The cover of this unit is usually secured with latches that can be easily unfastened when pressed, providing access to fusible links and powerful relays.
Inside this compartment you will find the elements responsible for the operation generator, engine cooling systems, ABS and windshield wiper. Please note that large relays are also located here that control the operation of the radiator fans and fuel pump.
- 🔍 Inspect the contacts for oxidation or carbon deposits before replacing any element.
- ⚙️ Use only original fuses or high-quality analogues with exactly the same rating.
- 🚗 Do not try to replace a burnt element with wire, this is guaranteed to lead to a fire.
If you find a blown fuse responsible for the system ABS or EPB (electronic brake), do not start the engine until the problem is corrected. In some cases, the system may prevent startup if it detects a fault in critical safety circuits.
To quickly find the desired element, a diagram with symbols is usually pasted on the inside of the block cover. If the sticker is lost or erased, you will have to navigate by the color and size of the legs, which significantly complicates the diagnostic process.
Cabin fuse boxes: location and access
Inside Nissan Qashqai 2013 also installed several zones with fuses that are responsible for the everyday needs of the driver and passengers. The main unit is located under the dashboard, to the left of the steering column. To get to it, you need to open the side cover, which is secured with several screws or latches, and carefully remove it.
The second unit, often called the smart access unit, can be located in a niche under the steering wheel or in the center console, depending on the vehicle configuration and market. This is where the elements responsible for radio tape recorder, airbags and system immobilizer. Errors in these circuits may result in the key not being able to start the engine or loss of access to the multimedia system.
- 🔑 Check the fuses of the cigarette lighter and USB charging ports, as they blow out most often.
- 🎶 If the audio system does not work, first check the unit in the passenger compartment, not in the engine compartment.
- 💡 Lighting is key: use a flashlight to look at the transparent plastic part of the insert.
When working in confined spaces under the steering wheel, be extremely careful not to damage wiring harnesses or plastic panel components. Sometimes it is necessary to remove some of the decorative trim to gain full access, but this should only be done if you have the appropriate experience.
It is important to note that the unit under the steering wheel may contain elements responsible for the operation of window lifters and electric mirror. If your windows stop rolling up, the problem almost certainly lies here.
- Engine compartment
- Under the steering wheel
- Center console
- Never burned out
Table of main denominations and their purpose
For accurate diagnostics, it is necessary to understand what current a particular fuse can withstand. The color of the case usually indicates the rating: red - 10A, blue - 15A, yellow - 20A, and so on. Below is a table describing the most frequently failing elements for the model Nissan Qashqai 2013.
| Denomination (A) | Color | Purpose of the circuit | Location |
|---|---|---|---|
| 10 | Red | Side lights, instrument lighting | Salon (under the steering wheel) |
| 15 | Blue | Window lifters, door locks | Salon (under the steering wheel) |
| 20 | Yellow | Cigarette lighter, 12V socket | Salon (center/bottom panel) |
| 30 | Green | Heater fan, ABS | Engine compartment |
| 40 | Brown | Engine ECU, alternator | Engine compartment |
Pay attention to the markings on the fuse housing. The number indicates the maximum current that can pass through the insert without destroying it. Exceeding this value causes the circuit to break.
Sometimes the entire insert may be visually faulty due to poor contact inside. In such cases, it is better to replace the element with a known good one for testing, if it is safe to do so.
⚠️ Attention: Never use a fuse with a higher rating than indicated in the diagram. This may cause the wiring to melt and cause the vehicle to catch fire.
Step-by-step instructions for replacing a burnt out element
The replacement process does not require special skills, but must be performed in compliance with safety precautions. First, make sure that the ignition is turned off, or better yet, disconnect the battery terminal if you are working on power circuits in the engine compartment. This will prevent a short circuit when the element is removed.
Follow the procedure to safely replace a blown fuse with Nissan Qashqai:
☑️ Preparation for replacement
- Open the unit cover and carefully remove the suspicious element using tweezers.
- Inspect the clear housing for a broken metal bridge inside.
- If the jumper is intact, but the circuit does not work, try replacing the element with a new one to check.
- Insert the new fuse until it clicks, making sure it fits snugly into the socket.
After installing the new element, turn on the ignition and check the operation of the related equipment. If the fuse blows immediately after installation, this indicates a short circuit in the circuit, and further operation without diagnostics is prohibited.
If you don't find tweezers in the kit, you can use regular tweezers from a manicure set, but make sure they are dry and non-conductive if you are working under voltage.
What to do if the fuse blows immediately?
If the new fuse blows instantly, there is a short circuit in the circuit. Don't try to get around the problem by installing a bug or a larger fuse. You need to check the wiring for frayed insulation or a malfunction of the consumer itself (for example, a jammed window lift motor).
In some cases, the problem may not be with the fuse itself, but with oxidation of the contacts in the socket. Cleaning the contacts with alcohol or a special contact spray may solve the problem without replacing the element.
⚠️ Attention: If you cannot determine the cause of the burnout yourself, contact an auto electrician. Constantly replacing fuses without correcting the cause will cause serious damage to the wiring.
Save the blown fuses in a bag. When purchasing new ones in a store, you can show the seller an old sample to accurately select the color and shape of the contacts.
Troubleshooting: Finding Hidden Problems
Sometimes replacing the fuse does not solve the problem, as the cause lies deeper. B Nissan Qashqai 2013, there are often problems with relays that can “stick” and overload the circuit, even if the fuse itself is intact. Testing the relay is the next logical step in diagnosis.
To check the relay, you can carefully remove it and replace it with a similar one from another circuit (if they are the same in rating and purpose) to check the operation of the equipment. For example, a fan relay can often be swapped with a relay headlights for the test.
- 🔊 Listen to the relay clicks when you turn on the ignition - the absence of sound may indicate a malfunction.
- 🔌 Check that the relay is securely attached to the contacts, sometimes they just move away.
- 📉 Use a multimeter to test the circuit if visual inspection does not produce results.
It is also worth paying attention to the condition of the wiring at bends and connections. In used cars, the insulation can crack, causing intermittent short circuits to ground, which lead to blown fuses.
Regularly checking and replacing oxidized contacts will often prevent fuses from blowing again better than constantly replacing the inserts themselves.
Features of working with Nissan electronics
Electronic system Nissan Qashqai quite complex and sensitive to voltage changes. When replacing fuses in the block ABS or ECU you need to be extremely careful. An error may lead to the need to reflash the control unit, which is not cheap.
Some 2013 trim levels use the system iKey (smart access), which may be lost when the power is turned off. If after replacing the fuse the machine does not see the key, try performing the initialization procedure following the instructions in the service book.
Never connect powerful additional consumers (for example, audio amplifiers or video recorders) directly to fuses that are not designed for such a load. Use a separate line with its own fuse connected to the battery.
⚠️ Attention: When working on the engine control unit (ECU), disconnect the battery for at least 10 minutes to clear errors in the memory before turning it on again.
If you notice that a fuse is blowing regularly, don't ignore it. This is a signal that there is a problem in the system, which over time can develop into the failure of an expensive component. A persistently blown cigarette lighter fuse on a 2013 Nissan Qashqai often indicates a problem with the socket itself, where the contacts have shorted together.
FAQ: Frequently asked questions from owners
Where is the cigarette lighter fuse box located on a 2013 Nissan Qashqai?
It is usually located in a block under the steering column or at the bottom of the center console. In the diagram it is designated as "CIG" or "Power Outlet".
What should I do if I lost my fuse diagram?
The diagram can be found in the car’s service book, downloaded on the Internet using the VIN code, or use universal reference books for Nissan Qashqai (J10/J11). Also, many auto shops have access to databases with diagrams.
Is it possible to replace the fuse on a temporary basis?
Absolutely not. Using wire, paper clips, or other objects in place of a fuse will void the circuit's protection and may cause the wiring to catch fire.
How to check a fuse with a multimeter?
Switch the multimeter to dial mode (beep signal). Place test leads on both metal contacts on top of the fuse. If the continuity test works, the fuse is good. If not, it's burned out.
Why doesn't anything work after replacing the fuse?
Perhaps the new fuse is also faulty (defective), the contacts in the socket are oxidized, or the problem lies in the relay/wiring, and not in the fuse itself.