I disconnected everything and I am not getting a short to ground in the cables. That should have a constant power from the battery. If I followed that correctly, you've stumbled onto the cause of the problem. . Replacing the battery in your Altima involves removing the terminals.
Try that and get back with us. There's only two things that can cause that, and only one of them can be intermittent. A diode is a one-way valve for electrical current flow. The second, and more likely cause of your problem is in the cable connection, specifically how it is bolted on. If it's missing, disconnect that wire, then measure for continuity to ground from the wire and from the output terminal.
What I would do is stuff the generator back on the engine, bolt the output cable onto the terminal on the rear. Take your test light and see if you have power going to your output wire to your alternator. Is your vehicle in a no start condition, or some other electronic accessory in your vehicle fails to function properly? Our replacement Battery Fuse is easy to install and restores power to various electrical components throughout the vehicle. There are actually two sets of three diodes per set, and due to how they are installed, they are backward to current flow when the generator is not working. Fuses should always be the first thing you check if your Altima is experiencing electrical difficulties because they are relatively easy and inexpensive to change yourself.
In this case I can offer some general advice that pertains to any car. Hope i didnt confuse you but diagnosis can be tedious. If you need to replace a blown fuse in your Altima, make sure you replace it with one that has the same amperage as the blown fuse. Did you have the battery in the car hooked up as you charged it? If the alternator is fine and the cables are not shorted to ground what could possibly causing that fuse to blow? Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Battery Fuse stock in-person! And a blown whopper fuse. Look up a wiring diagram and inspect wiring on that circuit or any components on that circuit. They tend to blow the Master fuse if you've been in there and not taping or splicing wires correctly. The light should light dimm for about 5 seconds.
Although some batteries last much longer, most batteries begin breaking down chemically after four years, so you could experience dimmer headlights and other negative effects before you have a dead battery in your Altima that you need to replace. Another thing to try to pinpoint a parasitic is to pull fuses one by one. They should be able to figure out if the component needs to be replaced or if there is a short or some other problem with your Altima. That large terminal on the back is the output terminal. What exactly were you doing when the fuse blew? Do this with the battery negative cable removed! The video above shows you how to replace the battery in your 2013 Nissan Altima.
We only sell parts from trusted brands like so that you can find quality parts you can count on. That does you a disservice because none of the other experts will get to see it or have a chance to reply. It blows when I attach the positive end of the battery cable. Regardless of the chain of events, if two diodes are shorted and neither one burned open, you have a dead short. If your convenience lights, turn signals, seat warmers, stereo, headlights or other electronic components suddenly stop working, chances are you have a fuse that has blown out. When that happens, one third of the generator's maximum current rating is all you'll be able to get during a full-load output test.
If checking and replacing the fuse for the component in question doesn't work, we recommend seeking assistance from a trusted professional mechanic. That removes the potential for a dead short if another one shorts, but it still leaves you with insufficient output current. Then connect the battery back up if it pops then its not your alternator. Your post can only be seen by those of us in this conversation. None of the smaller fuses blow. One has to be in each set of diodes, then you have a direct short to ground,. The things that do work include the lights, emergency flashers and radio.
Your interior lights may kick on the test light! When they're shorted, they're shorted. Current flows through it and back to the battery positive post. That failure is never intermittent. I took the alternator into Auto Zone and their tester checked it out fine. The same happens if it is connected in the car except it also has continuity to car ground. With the alternator removed from the car, the positive power terminal on the alternator has continuity to its case ground. Disconnect your battery and put 1 end of the test light on the battery post itself and the other on the battery cable.
No matter the situation, Advance Auto Parts has the Battery Fuse product you desperately need. It is not uncommon for one diode to short. I'm having a problem with my 99 nissan altima's alternator and battery system after I accidentally touched with a wrench the power terminal of the alternator while the battery was connected causing a spark. Get a circuit breaker from your local parts store so youre not blowing 18 dollars fuses all day long. The more electronics your Altima has, the more fuses it has.