Labor costs are estimated between $235 and $297 while parts are priced at $191. Nearly any auto parts store will test your battery for free to see if it holds a charge.

mode, the alternator is not actually “charging” the battery but it is just holding the battery voltage at 12.5-12.7 volts.

If the voltage regulator is not signaling to the alternator that it is time to generate a charge, the battery will discharge. If your CR-V’s alternator starts to have bearings that fail, it’ll begin to make some very obnoxious noises.

There are many surrounding parts that usually need to be removed and there is often very little space to work in. In time, a battery would lose its charge and die if it had to run all of the systems on a vehicle and if it was not recharged regularly. As the ignition system is no longer able to produce a full powered spark, the engine will begin to sputter and stall. OK, let's interpret your multimeter test results: Take a look at the following test interpretations to find out which one best fits your multimeter test results: CASE 1: Your multimeter registered 13.5 to 14.5 Volts.

Here’s what to do. Select Year for Honda CR-V Alternator. Known for roominess, competitive pricing, a smooth ride and handling, it's constantly been a top seller in its class. If you find yourself in a position where you suspect that your voltage is dropping, but you need to safely get off the highway, turn off everything that you possibly can. Shop lowest-priced OEM Honda CR-V Alternators at If the battery gets too weak, the alternator charges the battery. After the battery has been charged most of the We’ll cover the symptoms of when an alternator goes bad, and how to diagnose a bad one (which is really pretty easy). The alternator’s job in your CR-V is to provide electricity as it is running. Kill the radio, daytime running lights, air conditioning, heated seats, EVERYTHING.

Care must be exercised any time the electrical system is being serviced to prevent injury or damage to sensitive vehicle electronics. A comprehensive inspection and evaluation of the starting and charging system should be performed. Any time problems occur with the vehicle charging system, immediate attention is required. Over the life of any vehicle, the alternator is going to go bad. Estimate does not include taxes and fees. A weak or dead battery will not be able to start the vehicle. That’s why it’s important to test the battery before you just replace it.

Here are the most common symptoms of a bad alternator in a Honda CR-V: The battery light is designed to tell you that there is not enough voltage to properly charge the battery, or that the battery itself is not holding the proper voltage. The main draw on the battery occurs during startup and after the battery has been charged there is no need to keep the voltage higher than what the vehicle needs. If it’s producing a voltage level in the 13’s, go ahead and take it into a parts store and have it tested. Also please check out the statistics and reliability analysis of Honda CR-V based on all problems reported for the CR-V. Once the battery is fully charged, the alternator stops charging. It is either housed inside or attached to the alternator. The voltage regulator is an important component of the charging system. If the voltage dropped back into the 12’s, it’s a very strong indication that the alternator is bad. Most of the time, when replacing an alternator, the alternator itself is relatively affordable. This test depends a lot on you to notice very subtle differences in lighting.

As described above, a bad alternator will drain your CR-V’s battery fast. It’ll look dry rotted.

If the symptoms of a bad voltage regulator occur, the vehicle should either be driven to the nearest qualified repair facility, or should be parked and towed. With the engine just fired up,  you should get over 14.2 volts. If the alternator or voltage regulator need to be replaced, it is advised that the serpentine belt, idler pulley, and belt tensioner be inspected and replaced at the same time. The alternator voltage regulator is a component of the electrical system on a car, truck, or SUV. If the voltage displayed is the same or less than battery voltage, replace the alternator. ... Honda CR-V Voltage Regulator. It is possible to replace only the voltage regulator on some vehicles - usually by disassembling the alternator to gain access - but because the other alternator components can wear out over time also, the alternator is commonly replaced. It’s probably bad. If the alternator is putting out too much or too little voltage, either the alternator or the voltage regulator is likely at fault. Dimming headlights are one of the most common signs of a bad alternator in the Honda CR-V.  Dim headlights indicate that the alternator can’t keep up with the energy request for the lights. Access to an alternator can be tricky. Outside of the battery warning light, a dead battery is the most common symptom of a bad alternator.

Voltage regulator or alternator diagnosis and replacement can be performed on many vehicles by an experienced DIYer, or otherwise left to a repair professional.

Start the engine, and touch the red and black test leads to the battery. If the battery drains while the vehicle is running (because the alternator is not putting out a charge), the headlights may dim, the dash lights may dim or pulse, and the vehicle could stall, leaving the steering system powerless and leading to difficulty braking.