from Aryn Plax
According to a class action complaint, the 2017–2019 Honda CR-V and the 2016–2019 Honda Accord suffer from parasitic battery drain that leads to eventual shut-down.
According to reports, the parasitic draw is to blame for car stalling, failure of the alternator, headlights, emergency danger lights, and other critical safety features.
The lawsuit claims that Honda first reported battery problems with select Honda Accord vehicles to the authorities in February 2017. Although some 2017 Honda CR-Vs were the subject of an inquiry for having weak batteries, the automaker purportedly stated that the cars and batteries “check out good.”
Honda discovered a software flaw in the Vehicle Stability Assist system, which might lead to parasitic drain and weak or dead batteries.
In March 2019 and 2017, Honda sent technical service bulletins to dealers. For Honda CR-V models from 2017 to 2018, it released a battery collection program in 2018.
The class action lawsuit uses a number of additional actions taken by Honda as proof that the impacted models’ batteries are still having issues. Some owners of the impacted vehicles said that their stalled multiple times over the course of several weeks, occasionally on highways or in other extremely risky driving circumstances.
In This Article...
Are there any battery issues with the Honda CRV?
Owners required professional diagnosis, battery replacement, and emergency roadside help to solve the issue. The problem is less hazardous than others because the battery discharges while the automobile is not moving. It’s still a major issue, though, because the issue frequently renders the vehicle immobile.
Both the Honda Accord and CR-V have battery problems. The class action lawsuit asserts that the batteries are too small to operate the vehicles and have a “parasitic draw.” The impacted cars include the Accord and CR-V from 2017 to 2019.
How long should the battery in a Honda CRV last?
The typical battery life of a Honda CR-V is three to five years, but this might vary based on the weather, the driver’s habits, the battery type, and other factors. Keep your vehicle indoors, away from sharp changes in temperature or climate, to extend the life of your CR-V battery.
What causes my battery to always fail?
Loose or corroded battery connections, chronic electrical drains, charging issues, continuously consuming more power than the alternator can supply, and even extreme weather are some of the most typical causes of recurrent automobile battery failures.
What uses up the battery in a Honda CRV?
- The vehicle stability assist (VSA) system, a bad A/C relay, or the incorrect battery charge management mode could all be to blame for the drain.
- Parasitic drains continue to pull power from the batteries as the car is left unattended.
- Honda has been sued for employing flimsy batteries that can’t power the electrical systems of the Accord and CR-V.
Batteries in specific Accord and CR-V generations use up power. If you leave one of these idle for a few days, there’s a strong possibility the battery will be underpowered, the charging system will be inefficient, and there will be parasitic drains.
Honda has issued numerous technical service bulletins (TSB) explaining potential software remedies for battery issues throughout the years. These changes, however, have only been made for the 2012 and 2017 model years and aren’t always successful.
How is a parasitic battery drain fixed?
Within a few minutes, you should be able to identify the cause of your battery drain. This project doesn’t require further assistance, but it may be helpful. Keep in mind that you may have many fuse panels, depending on your car. Most cars feature at least two fuse panels—one within the passenger compartment and one under the hood. There may be several fuse panels located in various places inside some foreign autos. You might wish to consult your owner’s manual or a discussion board.
Step 1: Remove Negative Battery Cable
The negative battery cable should be taken away from the battery post using the proper tool or socket. In our situation, the battery terminal was secured with an 8mm bolt because we were working on a 2000 Ford Explorer. Either the positive or the negative cable can be used for this test or diagnosis, but the negative cable is significantly safer. Negative wires can be grounded without issue, but positive wires may damage devices, including your multimeter.
Step 2: Check the Draw Across the Negative Cable and Battery Post
Make sure your multimeter is turned on, Amps (A) selected, and set to DC (Direct Current). An image resembling a solid line with dashes underneath should appear. You don’t want AC (); this is for the electricity in your house. Decide whether to start with Amps or mA (milliamps) because you will likely have the option; ideally, 10A or 20A. On the multimeter, check that the wire leads are in the proper position. The multimeter should have a diagram that shows you where to connect the test lead wires.
Your multimeter will be connected in series with the current draw or battery drain. This implies that the multimeter will be used to measure the current draw. In our scenario, the multimeter was receiving power because we had a 4.4 Amp draw. Make sure your leads and dial are in the appropriate places.
Put one of the multimeter’s wire leads—it doesn’t matter which one—on the negative battery post and the other on the battery cable that has been detached. The amount of Amps actively depleting your battery should be displayed on the multimeter. To keep the multimeter leads attached to the battery terminal and battery wire, use zip ties or tiny clamps.
Tip: The battery will draw roughly 50 milliamps of amps while a vehicle is working normally.
Why does the battery in my Honda HRV continually failing?
Fluid Leaks or Corrosion: It makes sense that leaks of battery fluid or other fluids would result in severe corrosion, which is a symptom that the battery needs to be replaced. Corrosion can steadily accumulate over time, but it may be wiped away to extend the life of your 2020 Honda HRV battery.
How can I check my Honda CRV’s battery life?
Set the multimeter to 20 DC volts to get started. Next, touch the negative meter probe with the negative battery terminal. Similarly, make contact between the positive meter probe and the positive battery terminal. On the multimeter screen, a number will then start to light, giving you the battery’s charge reading.
How long ought a Honda CRV 2017 battery to last?
The typical battery lifespan of a 2017 Honda CRV is 3 to 5 years, however actual battery life might vary greatly based on the battery’s type, size, environmental factors, and driving style. Even yet, a battery’s performance may not be at its peak even if it isn’t fully dead.
When the car is not in use, what can drain the battery?
The clock, radio, and alarm system all receive electricity from the battery even while the car is not moving. Your battery shouldn’t be significantly impacted by these items. When a car is not in use, factors like interior lights, door lights, or even faulty relays can deplete the battery.
The alternator recharges the battery while your engine is running, so you usually don’t have to worry about it dying while you’re blasting the radio on the way to work! However, while the engine is turned off, the alternator is unable to replenish the battery, allowing minor electrical malfunctions to completely empty your battery. These electrical glitches put stress on the battery, which is referred to as a parasitic drain.
By turning off all of the lights and ensuring that your doors, glove box, and trunk are completely closed and secured before exiting the vehicle, you can help prevent parasitic draws.
How can you tell if the problem is with the alternator or battery?
In its most basic form, starting and operating an engine is a 3-step procedure. The battery first jolts the starter with power. The alternator is then activated when the engine is started. The alternator then charges the battery to end this cycle.
Bypassing the battery’s function and jump-starting your vehicle, you can use the process of elimination to identify the offender. The alternator is probably not keeping your battery charged if the engine starts but soon shuts off. If your automobile can be started and maintained by a jump start, but it won’t restart on its own power, you most likely have a dead battery.
Honda CR-V battery replacement frequency
Do you want to know how frequently a car battery should be changed? The Honda battery should typically be changed every four to five years, according to auto makers.
How can you know if your alternator is malfunctioning?
As was already noted, if your engine is difficult to start, your alternator may not be charging the battery. As a result, when you turn the key in the ignition, all you’ll hear is a clicking noise rather than your engine’s purring sound.
On the other hand, if your car repeatedly stalls out while you’re driving, it can mean that the alternator isn’t supplying the spark plugs with enough power to keep the engine running.
What does parasitic battery drain mean?
Dead batteries are among the most annoying things. Parking a perfectly functional truck at night only to discover that it won’t even start in the morning is unpleasant. The culprit is frequently parasitic battery drain. Even while it is comparable to the work leeches do, it sounds more sinister than it actually is. Parasitic battery drain, according to AxleAddict, is the ongoing waste of electricity from batteries after the truck’s engine has been turned off. Long-term battery life is decreased as well as short-term battery life. Batteries lose their life permanently more quickly the more you charge them. Battery drain is a problem that may be avoided, though, like many other frequent issues.
A Honda battery should last for how long?
When should your Honda car battery be changed? Given that the typical Honda vehicle battery lasts between two and five years, there is a significant likelihood that your New Vehicle Limited Warranty will cover your initial replacement.
How can I fix a Honda CRV that won’t start?
Even after changing the battery, if your Honda CRV still won’t start, the problem is probably with the battery itself. Many professionals advise going back to the repair business to confirm that a high-quality automobile battery was installed. Choosing a used car battery dramatically increases the likelihood of this issue. If the battery is in good shape, the fault is most likely with the electrical system or the alternator, though.
It also suggests that the battery and another defective component worked together to create your first issue rather than the battery being the only culprit. Conversely, if the issues appeared after you inserted a new battery, either the connections were performed incorrectly or the battery itself is at fault.
Check the batteries to make sure that all of the cables are attached properly and that the system is not being interfered with by any loose connections. You might need to go back to the vehicle repair shop and request a new battery if this does not solve the issue.
If you wish to install used automobile parts, it is strongly advised that you only contact reliable vendors. It is crucial to balance the advantages of buying a used part in order to save money against the possibility that serious problems will arise soon. It might be better to install a fresh battery than a used one in order to avoid difficulties sooner rather than later.