Where is the alternator on a 2003 Nissan Maxima?
The Nissan Maxima alternator is located in the engine compartment along the belt path. The alternator is at the bottom of the engine and can be removed quickly and without complications. Once the belt is removed the alternator can be taken off the engine.
What does an alternator do in a Nissan Maxima?
The alternator’s job in your Maxima is to provide electricity as it is running. The battery stores enough voltage to be able to start the engine without the assistance of an alternator. It is turned by a serpentine belt.
What happens when an alternator fails on a car?
The headlights draw power from the battery, just as ignition, audio, starter motor and everything else. If the alternator fails or doesn’t deliver enough power all of these will continue to draw from the battery until it is empty. The battery won’t recharge (properly) anymore, however.
Do you need a multimeter to check your alternator?
A multimeter measures voltage as well as other electrical properties such as current and resistance. You want to measure voltage when you’re checking your alternator. Check the battery first. The battery is needed to start the vehicle, which, in turn spins the alternator at sufficient speed to keep the battery charged.
When does the alternator light turn on the battery?
On older vehicles, the battery light would turn on the alternator light when the alternator output or battery voltage dropped below a preset value. The battery light on modern vehicles, however, is controlled by data and trouble codes. This is why a scan tool is essential to diagnosing a charging system.
Where can I buy an alternator for my Nissan Maxima?
You appreciate your Nissan Maxima for its solid driving dynamics, powerful acceleration and extensive list of luxury specifications. Keep your electrical system in optimum condition by exploring what a new Nissan Maxima alternator does for the drivability of your vehicle. Purchase a new Nissan Maxima alternator at the right cost from AutoZone.
What happens if you have an old alternator?
An old alternator leads to erratic symptoms ranging from dimming or extremely bright dash lights and headlights to tachometers and speedometers that stop working all of a sudden. Other accessories, such as heated seats or power windows, may also not function properly. An outdated alternator also results in problems starting your car.
Can a bad serpentine belt cause an alternator to fail?
It’s worth noting that a bad serpentine belt can cause the alternator to stop charging effectively. It’s pretty easy to tell if one is bad. It’ll look dry rotted. If it’s been slipping a lot it’ll have a glossy shine to it. You’ll have probably heard it squeal when you start the engine. They typically don’t fail quietly.
What happens when the battery dies on a Nissan Maxima?
When the battery gets so dead it will no longer be able to power your Maxima’s ignition system. As the ignition system is no longer able to produce a full powered spark, the engine will begin to sputter and stall.