2023 Nissan Altima Electrical System Problems

I purchased my car earlier this year. Paid in full. After having it for about 3 months I had to get a new battery. Now, about 2 months later I’m having to get a new alternator. A licensed car mechanic purchased the battery and put it on. The alternator, I went to the Nissan dealership and they told me it was the alternator. Never any lights or warning lights or labels, with battery I had to boost it, with Alternator it just started making a loud sound. I was afraid if mind and willows(my 6 year old) safety, driving and breaking down on the road, so I took it to Nissan to run a test on it. With no warnongs and this loyd noise i was freaked out. The altinador cost $901.00, just for the part, with a 2 week back order.

Attempted to start 2023 Nissan Altima. Engine did not turn over. Dashboard lights came on and then shut off. No further response. Had Altima towed to Nissan Dealer and after two weeks of sitting at the dealership. We were informed that the BCM unit needed to be replaced and fobs reprogrammed. Cause of BCM FAILURE UNKNOWN.

The back up camera displays white while the lines to back up are present.

THE AUTOMATIC EMERGENCY BRAKING (AEB) SYSTEM WITH PEDESTRIAN DETECTIONB WARNING LIGHT COMING ON IN MY CAR. NO, I DONT FEEL MY SAFETY WAS AT RISK AT THAT TIME NO, IT HAS NOT BEEN REPRODUCED OR CONFIRMED. WE DID TAKE THE VEH TO NISSAN OF GREENVILLE, TX AND WAS TOLD THERE WAS NOTHING THEY COULD DO ABOUT IT SINCE THE LIGHT WAS NOT ON AT THAT TIME AND DWAS TOLD THE SENSOR MIGHT BE DIRTY, OR THAT THE SUN "HIT THE SENSOR, CAUSING IT TO GO OFF" THERE WAS NO OTHER LIGHTS OR WANRNINGS PRIOR TO THE MALFUNCTION WANRNING

This vehicle was purchased used with 10,000 miles. Since purchase we have been experience with the battery and electrical system not functioning properly. The car is not driven much, but is started daily and run for 10 minutes when it is functioning. The car shuts down and it is necessary for us to have USAA or AAA start it, they have told us there is an electrical system problem. The car was taken to Colonial Nissan dealership in Feasterville, PA for PA state inspection and to resolve this problem. We were told "the car is not driven enough and there is no problem". The car is driven a few miles daily and has shut down again. I have contacted Nissan and they said they would get back to me to resolve this problem. I contacted them on 6/20/25 and they have not gotten back to me. The car has shut down at least a dozen times requiring USAA or AAA roadside assistance, both say there is an electrical problem.

My car shuts off going down the road happens randomly it happened in July of 2024 and in November 2024 no warning lights came on it just shuts off I have not had my car looked at yet but I do plan on taking it to a dealer

backup camera fails consistently backup camera screen goes grey. it is dangerous because you cannot see behind or to the side when backing up. it has been to the dealer and they claim they cannot replicate the issue. the problem is more consistent now and it is out of the 36000 mile warranty. the camera system is now failing daily. no warning lamps. the vehicle also has a no start condition, and it won't detect the key fob intermittently resulting in me being stranded 3 times. also taken to the dealer and the problem could not be replicated. the camera problem does not seem to be affected by weather conditions wet or dry hot or cold the problem started at approx. 10000 miles took it to the dealer at 34000 miles now i have 48000 miles car is 2 years old.

My car has 33,214 miles on it. For no reason the alternator DIED ON IT. There was no warning on the dash of the vehicle. So the computer inside the vehicle did not give a warning that the electrical system for the alternator had died or that the battery had died. There’s no corrosion. There’s no shorts. I checked the fuses myself. This car has two sets of fuses one leads to the battery. The other one is for the infotainment center inside the vehicle. It’s not been tampered with. So there’s an issue with the computer system and how it registers errors to the dash of the vehicle also. That is a software issue. Whenever there is an issue with the engine, the computer system is supposed to register that to take it to get service or whatever. No warning ever came. An alternator is supposed to last 100,000 miles or better on a vehicle. So I’m stranded. I don’t have the tools to change out an alternator. But Nissan wants to collect my data to sell it. The tow truck just got here to give me a jump, so it’ll probably be towed to Nissan tomorrow to get it fixed. And it looks like a like I like she has to have a full bed for a tow. She can’t be towed like that. She has sensors and I don’t want her hurt.

Backup camera for no reason failed. Screen is bright white when in reverse. Occasionally when the car is cold and reverse is quickly selected image will be seen for a few seconds then fades to all white. Backup camera only. Car has less than 8k miles no accidents.

My car is brand new. It doesn't thave 2k Miles on it. My issue is with the radio- satellite radio system. As of today I was driving my vehicle normally and listening to satellite radio. All of a sudden I heard what sounded like a big bang thru my speakers. For a second I thought I got hit. I didn't get hit. A very loud bang of volume came through my speakers for an I nstent and stopped. Third time now since I bought it. Don't know what it is. However, as far as I'm concerned it is a safety problem. I jerked the car and was very distracted. My ears actually rang it was so loud. Please investigate