Disconnect ground cable from battery and do not touch cable to car frame/engine for the rest of the test. Yes you will lose your memory and get idiot lights right after you next start up, but they will go away. Get a good multi-meter with an ammeter function.
Full Answer
How to maintain golf cart batteries?
The following steps can help you with your golf cart battery maintenance. Charge the batteries continuously for 8 to 10 hours, preferably overnight, using a compatible charger. This ensures that the batteries have at least a 20% charge when you charge the next.
What to do if your Volkswagen Golf Battery Light comes on?
If your Golf’s battery light came on while you were driving, but before you parked, it could be the alternator. If you didn’t see a battery light, and now the vehicle is dead when you go to start it, the first thing that you need to look at is the battery. You can take it up to the local parts store and have it tested.
How do I know if my golf cart battery is bad?
Check the voltage at the plug point or receptacle on the cart. This must ideally be your golf cart battery pack voltage. Check if the black and white wires connected to the charger plug are hooked to the proper terminals at the other end. Check if the connectors of the charger receptacles have worn out.
How long does it take to recharge a golf cart battery?
This, however, is incorrect: regardless of how much time you spend using your golf cart – whether it’s two minutes, or two hours – it is essential to connect your batteries to a charger afterwards, and let them recharge. Your batteries should be fully recharged after 8-10 hours, but may require longer if they are older.
Do I need to reprogram my car after battery replacement?
Yes. You will need to reset your settings. Usually the dealer can do it free of charge but no promises. If you take a battery off and put a new one on, if there was anything hooked up the the battery, i.e. the hose you are speaking of, reinstall it.
Do I need to code my VW battery?
This is important for vehicles that have start/stop. Coding a new battery tells the car the battery is new and to forget the history of charging. It will then monitor the new one from a blank history and help ensure the lifetime and performance of the newly installed battery.
What should I do after installing a new battery in my car?
After replacing a car battery, you should run the car for about 30 minutes to allow the alternator to fully charge the battery. Usually, a battery replacement also causes the vehicle's computer and radio to reset. This might mean that you have to reset your radio presets.
How do I reset my VW Golf after changing the battery?
How To Reset The ImmobilizerDisconnect both battery cables.Tap both cables together.Leave the cables disconnected for fifteen minutes.Reconnect the cables to the battery.
How do you program a Volkswagen battery?
1:153:17Battery Registration & Coding - The Battery Shop - YouTubeYouTubeStart of suggested clipEnd of suggested clipDevice the first thing we'll do is connect the tool to the vehicle's onboard diagnostic connectorMoreDevice the first thing we'll do is connect the tool to the vehicle's onboard diagnostic connector located up under the dash. Next we'll select service on the tool.
Do car batteries need to be programmed?
Changing the battery has nothing to do with programming a battery. If the car was flat dead with a battery that lost all of the power because the dome light was on, then when jumped the vehicle will run fine. What may need programmed when the battery is replaced is the key fob.
Do new batteries need to be charged?
The simple answer to this question is no. When you purchase a new battery for your vehicle, it will come fully charged. In the past, batteries used to come dry and the distributors would have to fill them with acid. However, this isn't the case anymore.
Why won't my car start after replacing the battery?
The most likely explanation is that your alternator isn't functioning properly. In other words, your battery is in great shape but the alternator isn't charging it. If your car won't start with a new battery, you most likely have a bad alternator.
Does new car battery come fully charged?
When you buy a car battery, it typically comes sufficiently charged to start your vehicle, to around 90% of capacity or so. It isn't required to charge a car battery before its first use.
How do I reset my Volkswagen?
1: Turn off the ignition. 2: Press and hold the 0.0 button on the instrument cluster and turn on the ignition. 3: Release the 0.0 button and press the 'hour and minute' button to enter the reset function. 4: Wait a few seconds until the display changes back to normal, then turn off the ignition.
How do I reset my VW ECU?
2:255:34How To Reset All ECU's and Control Modules in your Car or TruckYouTubeStart of suggested clipEnd of suggested clipTen to fifteen seconds. Just leave it on so let the the ECU relearn that there's gonna be new valuesMoreTen to fifteen seconds. Just leave it on so let the the ECU relearn that there's gonna be new values and all that. And then you wanna turn the key off and turn the key on basically cycle the key.
How do I reset my VW car?
0:391:51How to reset the car service counter on Volkswagen e-up - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd then reset the service of the car to do that it's very simple you need to turn the ignition. OffMoreAnd then reset the service of the car to do that it's very simple you need to turn the ignition. Off. Then press the zero zero set button and hold it then turn the ignition.
How often should you charge golf cart batteries?
Golf cart batteries should be kept fully charged at all times – this means hooking them up to a charger as soon as you are finished using the cart. Regular charging will prevent damage to the battery and give it longer-lasting life.
Should golf cart batteries be charged after every use?
Yes. Charging your golf cart batteries after every use – even if you’ve only spent five minutes driving – is crucial for maximising their lifespan. Leaving batteries in a prolonged state of low charge can decrease their capacity over time and wear them out quicker.
Should you charge new golf cart batteries?
Yes. New golf cart batteries should be charged every time they are used as this will extend their lifespan, help them retain their capacity for longer, and prevent discharge. It is vitally important to charge new golf cart batteries, even after their first use.
Should your golf cart be turned on when charging?
No. You should turn your golf cart off when charging its batteries. Trying to charge a golf cart while it is running is a pointless exercise, as the battery will be draining while you’re trying to charge it. A golf cart should only be turned on once its batteries are fully charged.
Should golf carts be plugged in all the time?
No, you should not leave your golf cart plugged in all the time. While automatic battery chargers are designed to shut-off once at full capacity, leaving a battery connected to power for long periods leaves it susceptible to damage should the electrical circuit be overloaded.
Should golf cart batteries make noise when charging?
If your golf cart uses a standard 12 volt flooded lead acid battery, then it is quite normal to hear a bubbling sound when it’s charging. However, if your cart uses a sealed battery (such as a gel or AGM battery), then a hissing or bubbling sound may indicate damage.
How long should golf cart batteries last?
If you play golf twice a week – and use your golf cart for each round – you can expect a standard, brand-new battery to last just under 10 years before needing to be replaced. If you charge your battery correctly after use, you can maximise its shelf life.
Why is my Volkswagen Golf battery draining?
If it is draining while your Golf is off, it’s usually caused by something that is drawing current that shouldn’t be. If the battery is draining while you’re driving, that is probably going to be the alternator or battery.
What does it mean when your golf battery drains?
When the battery drains when parked, the odds are that it’s the battery itself. If your Golf’s battery light came on while you were driving, but before you parked, it could be the alternator. If you didn’t see a battery light, and now the vehicle is dead when you go to start it, the first thing that you need to look at is the battery.
How to charge a deep cycle golf cart battery?
The following tips give an insight into the effective charging of a deep-cycle battery. Charge the deep-cycle battery fully between two consecutive uses of the golf cart. The battery must complete at least one full cycle before use. Check the water level periodically.
How to choose a golf cart battery charger?
How to Choose the Best golf Cart Battery Charger. You must choose a battery charger according to the voltage of your cart to prevent the possibility of damage to your batteries. Check the charging receptacle of your golf cart and select your charger accordingly.
How many volts should a wet cell battery be charged to?
A typical wet-cell lead-acid battery should be charged to about 14+ volts. Some manufacturers allow their batteries to support a maximum charging voltage of 14.3 volts. A sealed battery like a gel battery must generally not be charged beyond 14.1 volts. You may want to check whether the manufacturer offers a variation.
How many volts does a golf cart charger have?
There are about 8 different types of charger plugs that you can find across various golf cart models. While some of plugs are exclusively for either 36 volts or 48 volts carts, others will work with both voltages.
What is the power of a golf cart generator?
The generator can charge the batteries that supply the power to an electric motor responsible for moving the cart. The 48 volts system in a golf cart usually features an onboard computer (OBC) that controls the battery pack charging process and restricts the charging when the cart is moving.
Why does my golf cart go into tow mode?
Your golf cart usually runs in tow mode when it does not have enough power to get moving on its own. One reason may be that the batteries are old and do not have the same power as new ones. If this happens with new batteries, the most likely reason is that they don’t have enough charge.
How long does it take for a 5 year old battery to charge?
On the other hand, a 5 year old battery may take up to 10 hours to fully charge. With a good charger, you should be able to get your cart on the move with a few hours of charging. The charging time depends on various factors and following the right steps can help you get the best out of your battery.
What to do if your golf cart battery hasn't taken a full charge?
If the battery has taken a charge, replace the cell caps and use your golf cart for a long ride and see how long the charge lasts.
How to keep golf cart batteries charged?
Another good thing to have for your golf cart batteries is a watering system. Make sure you check the water level in your golf cart batteries monthly to make sure they are still saturated. ( always do this after your batteries are fully charged because if you check them and fill them before you charge them 100% you could over fill them and acid will leak out the top of the batteries while they charge and get all over your cart and in the garage or where ever you store the golf cart. Which is not good because battery acid will eat away at your concrete floor in the garage. Checkout Pete’s great deals on a new One point golf cart watering system to avoid over filling them and making a mess or getting battery acid on your cart, clothes or garage floor and do it with ease. ( In minutes – not an hour or more… weekends are meant to be spent with the family or watching the game not in the garage filling batteries… so get yours today!)
How to clean a battery with acid?
Step 1: Tip the battery on its edge: Allow approximately half the battery acid to run out of each cell and into a plastic container. Clean the battery with your paintbrush dipped in a baking soda solution. Rinse your battery with plain water, making certain none of the water gets into any of the cells.
Can you replace a golf cart battery?
If the ride and power is short lived it is still likely you will need to replace your golf cart battery. It is also quite possible that your golf cart battery charger is not charging properly. You will need a volt meter to check the power output of your battery charger.
61-Battery Regulation using CAN
This procedure applies to battery replacement in vehicles using a separate battery management control module.
19-CAN Gateway using CAN
This procedure applies to battery replacement in vehicles using a battery management control module that is a slave/subsystem of the CAN Gateway.
Example Picture
Note: The 10 digit serial number may be preceded by the Battery Vendor Code, for instance VA0. See examples below:
Notes
Consider scanning the QR code with a smart phone app. We have had success with BB, Android and iOS platform mobile devices running i-nigma's free app.