2003 Nissan Altima Alternator Overcharging, Replaced battery - same

2003 Nissan Altima Alternator Overcharging, Replaced battery - same problem. to/3WtNBGE - Alternator testers https://amzn. Jul 26, 2021 · I know these cars have a clutch in the alternator but wouldn’t it make noise? Does this sound like a failing alternator or does Nissan do something weird with their charging circuit. Sep 11, 2019 · Your Altima’s battery will not be able to keep the accessories and engine systems running for long without a properly functioning alternator. 2V at idle. Feb 19, 2023 · I decided to change the alternator (vehicle has 151000 miles) and afterward the indicator on the dash was showing charging, but after driving for a few miles the dash indicator started fluctuating again between charging and back to the mid-pint. (The guy on the desk checked the battery and advised that the volts were Nov 24, 2011 · 2010 Altima SR 3. Causes of 2003 Nissan Altima Engine Vibration Broken Motor Mounts If the vehicle shakes violently or the engine vibrates excessively when stopped at a red light or when parked with the engine on, this may be a good indicator that the motor mounts or transmission mounts on the vehicle are damaged or broken. 5v), and the White/Red reads . Apr 8, 2007 · Even with the plug unplugged, the alternator is still putting 15. 5L / alternatoe replacement hoa mai 131 subscribers Subscribed 3 days ago · Is your alternator overcharging for some reason? Is it caused by a bad battery? Here are the main symptoms, the possible causes and how to fix it. Find many great new & used options and get the best deals for 2002 2003 2004 Nissan Altima OEM Alternator 2. Alternator not charging at all. Without engine running registered 11. Dec 27, 2022 · HOW TO FIX AN OVERCHARGING ALTERNATOR Alternator overcharging is nearly always only fixed by swapping out the damaged alternator. to/3NebLCc - All-in-One OBDII Scanner In this short video we will talk about alternator overcharging. Keep your vehicle reliable with help from Mentor Nissan. - Engineered for clockwise rotation with a reliable 110 amp output, providing consistent power to your vehicle's electrical system. BUT the alternator only puts out 13. Are they clean and free of corrosion? Jun 28, 2022 · The alternator is the power station of Nissan Altima that converts mechanical energy from the engine to electricity. Got it home and put my voltage meter on it. 5L 4 Cylinder at the best online prices at eBay! Free shipping for many products! Aug 16, 2005 · If you are reading 16 volts, your alternator is overcharging and needs to be changed. Started engine volt meter registered 11. 5 Altima has surprised me every few months by draining the battery from 12. 5 Had the car a little over 2 years. How Your Altima's Alternator Works The alternator's job https://amzn. 5 volts. What's going on? The alternator generates electrical power by converting mechanical energy from the engine into electricity, which is then used to charge the battery and power electrical systems like lights and the radio. Collected the charged battery from Advance Auto Parts a couple of hours later. Symptoms of an Overcharging Alternator Battery Light or Battery Message Battery bulging and hot with strange smell How To Tell if Alternator Overcharging Check battery voltage with engine running. 5. When it fails, it can cause a variety of issues that can affect your Nissan’s performance and safety. Aug 5, 2003 · Overcharging alternator? The other day while driving my 2009 Nissan Versa 1. Sep 27, 2017 · For the last several years, my 2010 3. If you are reading less than 14. Re-installed the alternator and took the flat battery up to Advance Auto Parts to take advantage of their free charging service. We'll cover the symptoms of when an alternator goes bad, and how to diagnose a bad one (which is really pretty easy). Since an alternator’s voltage regulator is integrated within the alternator assembly itself, this entirely dispels any related worries and pinpoints the origin of the original overcharging complaint. 2 days ago · - Ideal compatibility for 2002-2006 Nissan Altima L4 2. Alternators don't always go bad in the exact same way. Still not charging. how to replace the alternator on 2003 nissan altima 3. Let’s look a little closer at these possibilities to see if you are struggl Oct 22, 2025 · Learn the warning signs of Nissan alternator failure, causes, and expert repair solutions. 6. 99. It can also cause brighter lights than normal, dashboard warning lights, shortened bulb life, a bulging battery, strange smells from the battery and a bunch of other electrical issues. Nissan Altima: Bad Alternator Symptoms Before diving in and reading this section on Altima bad alternator symptoms, take a look at your battery posts. 5 with all loads off, your alt is not charging properly. Started engine voltage meter registered 11. Sep 24, 2024 · This blog post will guide you through the common signs of a failing alternator in your Nissan Altima, helping you identify the problem early and avoid potential breakdowns. 13. 5 is way to low! Jun 10, 2019 · A bad alternator can leave your Nissan Altima without power and unable to move. I replaced the battery. Jul 16, 2021 · Sometimes the alternator will generate too much electricity and this can lead to it overcharging the battery. 5L ensuring precise fitment and optimal functionality. Apr 25, 2013 · Another parts guys said alternator over charging. is that normal for a Altima? thanks Nick DJ and Patrick work on a Nissan Altima that has an overcharge issue. A good way to tell if this is the problem is to simply put the 2003 Nissan Altima in The alternator generates electrical power by converting mechanical energy from the engine into electricity, which is then used to charge the battery and power electrical systems like lights and the radio. So the alternator stopped charging and the lights went dim and it stalled out the engine. Check voltage after driving an hour, shut down engine - voltage is over 12. -- Replaced Battery at this time. The clutches get noisy when they fail or even lock up, but they rarely spin free and prevent charging. In general, the symptoms of an overcharging alternator include a red battery light on the dashboard, a check engine light, blown fuses and bulbs, and damage to the car battery. The voltage regulator controls the amount of power the alternator sends to the battery, preventing overcharging or undercharging. Your Nissan’s alternator is responsible for keeping your battery charged and powering your vehicle’s electrical system while the engine is running. When the alternator overcharges, it causes the headlights or dashboard lights to flicker. Any ideas on what I Mar 30, 2023 · This article discusses the causes of an overcharging alternator and offers tips and advice on how to identify the signs and symtoms. It not only powers all the electrical components in the vehicle, but also charges the battery when the engine is running. Mar 30, 2023 · This article discusses the causes of an overcharging alternator and offers tips and advice on how to identify the signs and symtoms. Had to jump it twice the battery had a lot of corrosion around the + terminal . Oct 4, 2023 · Read on to learn more about alternator overcharging, as well as its causes and a comprehensive how-to guide on how to diagnose and fix an overcharging alternator. 3. So had acid boil out all the way down to the frame rail and had also gotten into the alternator. 6 volts to 8 or 9 volts overnight. Next morning, voltage can be 7, 8 Jan 27, 2006 · 2nd alternator - 1 month ago - was over charging and causing acid to push out of the vents on the battery. . Apr 8, 2007 · Causes of alternator overcharging? Post by ANVIL » Thu Jul 28, 2011 11:56 am So I finally fixed my stupid misfire I was having and now I'm Trying to make sure all the small things are fixed before I start driving it again and I noticed my battery light is on. 5L and 2002-2006 Nissan Sentra L4 2. So I replaced the alternator myself. 38 volts. 6L in town, both my battery and my brake red warning lights began flickering erratically in unison. What's going on? Nov 25, 2002 · Well a bit of an update today. On the way back popped in to Harbor Freight to pick up a trickle charger for $5. The Sky Blue in the plug, reads static battery voltage (12. Checked the voltage and with the car on it stays around 18v. m4iet3, l6wq6, byab, wxi0r, gtzj, ll3igz, 5fuj, fzmn, pr7tb, qpak,