2012 Nissan Altima Fuse Box Diagram and Locations
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The 2012 Nissan Altima features two primary fuse boxes that are essential for the vehicle's electrical system. Understanding their locations and the function of each fuse can help you troubleshoot electrical issues effectively.
Fuse Box Locations
- Passenger Compartment Fuse Box: Located under the dashboard on the driver's side, near the steering wheel. To access it, remove the cover by pulling it down. The diagram for the fuses is usually found on the inside of this cover.
- Engine Compartment Fuse Box: Situated in the engine bay on the right side, near the battery. This box contains fuses and relays for various engine functions. To access it, unclip the cover by pressing on the tabs.
Fuse Box Diagrams
Passenger Compartment Fuse Box Diagram
Fuse No. | Amperage | Description |
---|---|---|
1 | 20A | Heated Seats |
2 | 10A | SRS Air Bag Control System |
3 | 10A | Air Conditioner Control, Body Control Module |
4 | 10A | Back-up Lamp, Audio, Navigation |
5 | 15A | Power Socket (2010-2013) |
Engine Compartment Fuse Box Diagram
Fuse No. | Amperage | Description |
---|---|---|
A | 50A | Cooling Fan Motor Relay |
B | 30A | Main Relay (Fuel Pump) |
C | 10A | ABS, TCS, VDC Systems |
D | 15A | Horn Relay |
E | 10A | Ignition Relay 1 & 2 |
Important Notes
- Always ensure that you replace blown fuses with ones of the same amperage to avoid electrical issues.
- If multiple fuses blow repeatedly, this may indicate a short circuit or other electrical problem that requires professional diagnosis.
FAQs About Nissan Altima Fuse Boxes
- How do I know if a fuse is blown?
If a component stops working (like headlights or radio), check the corresponding fuse. A blown fuse will have a broken wire inside. - Can I replace fuses myself?
Yes, replacing fuses is generally straightforward. Ensure the car is off before you start. - Where can I find replacement fuses?
You can purchase replacement fuses at auto parts stores or online retailers.
Understanding your Nissan Altima's fuse box layout is crucial for maintaining your vehicle's electrical system. Regular checks can help prevent unexpected breakdowns.
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