Why Wont My Key Fob Work After I Changed The Battery
There may be broken contacts or the buttons of the fob are misaligned. Other reasons may contribute to your fob not working after replacing the battery.
Get in touch with your mechanic if you cant figure out the cause of the problem. Your car requires troubleshooting, which helps in discovering its actual problem.
Remove The Mechanical Key
The first thing you need to do is to remove the mechanical key. There is a button at the back of the fob, press the button with your thumb to take off the mechanical key.
If your thumb is too big and cannot enter the small groove accommodating the button, you can use a screwdriver to press the button.
While pressing the button with one hand, use the other hand to remove the mechanical key.
Whats Involved In Maintaining Or Replacing A Battery
Batteries are not one size fits all. There are several things to consider:
- Size:Typically based on your vehicles make, model and engine type, it is literally the footprint of the battery, along with placement of the battery terminals. Every battery has a slightly different terminal placement. Take care to make sure the new battery you are putting into your car, truck or SUV is the same size as the one you are replacing. Its got to be apples to apples. In other words, dont try to fit a pineapple into the space reserved for a canteloupe.
- Age:Like a loaf of fresh-baked bread, batteries are best when fresh, within six months of manufacture. Most batteries, like the one in your current vehicle, will have a date code to tell you this information. When in doubt, call the battery maker to decipher the date code.
- Cold Cranking Amps: Can this battery start your frozen SUV at 0 degrees Fahrenheit in the dead of winter when the oil is as thick as molasses? The higher the Cold Cranking Amps rating, the better the batterys starting power. The rating refers to the number of amps a 12-volt battery can deliver at 0 degrees F for 30 seconds, while maintaining at least 7.2 volts.
- Reserve Capacity: In the case of an alternator failure, the Reserve Capacitywill give you an estimate of how long your cars battery will be able to run on battery power alone, without the help of the alternator.
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Lift Out The Control Module
After successful separation of the housing, the control module accommodating the battery will stare at you.
It will be located in one of the two housings. Remove the module gently so that removing the battery will be a piece of cake.
It is advisable to mark the housing that accommodates the control module so that putting it back will not be difficult.
How Long Do 2016 Subaru Outback Batteries Last

2016 Subaru Outback batteries usually last between 3-5 years, but this is variable depending on driving habits, the type of battery, weather conditions, and more. You can prolong the life of your Outback battery by:
- Starting your 2016 Subaru Outback frequently is profound. Don’t let your battery go unused for long periods of time.
- Proactively testing your battery
- Keeping your vehicle stored indoors away from extreme swings in temperature or climate
- Cleaning the terminals and posts of corrosion with the appropriate cleaning solution & a wire brush.
- Keeping the battery tightly fastened – did you know the vibrations of your automobile can loosen the connections and rattle your battery’s components?
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How To Enable Subaru Key Fob Tricks
what type of key fob you havetear-shaped key fob, program it yourselfrectangular key fobcertified dealershipprogram your Subaru key fob
- Look for the transmitter circuit board inside your key fob . There should be one or two sets of numbers on the board.
- Write this number down and keep it close.
- Make sure you close the fob case before proceeding.
- Have a seat in your Subaru, close the door, and make sure the engine is turned off.
move fast to get the timing right
- Open the driverâs door, then use the door button control to unlock each door. Next, close the driverâs door.
- Put the key in the ignition. Turn it to the first position, initiating the electrical systems while the engine is still off. Now, turn it back off. Do this ten times in a row as quickly as possible.
- After the tenth time, you should hear a chime from the instrument panel.
- Next, you need to open and close the driverâs door again. Listen for a confirmation chime and watch to see if your dome light flashes.
- You only have 45 seconds to enter the 8-digit transmitter number into the engine computer as the chime goes off.
- Use the first digit of your transmitter number and press the driverâs side lock/unlock button according to that number. Repeat this process for each digit until you have done the entire number.
- For example, in the number â87654321â, press the button eight times for the first digit, seven for the second digit, and so forth.
5 seconds
Pro Tips On Subaru Replacement Key Fob
Replacing your key fob can give you a headache, especially if you are on a budget.
Particularly, These devices are a bit costly, and there is a need for re-programming after purchase. These few tips will help you to get it right in terms of getting a replacement for your fob.
01. Check Your Vehicles Basic Warranty, Insurance, or Roadside Assistance Coverage
You need to be sure that your lost or damaged key is covered by any of the policies mentioned above or not.
This is very essential so that you can exploit the policy to reduce or eliminate out-of-pocket costs.
If your warranty or insurance covers damaged or lost keys, you will not have to go through the stress of finding a way to get a replacement.
02. When to Reach Out to a Dealer for a Replacement
Eventually, if your car is five years old or less, it is advisable to contact a dealer for a key fob replacement. The reason for this is that some aftermarket fobs may not work with your car.
However, aftermarket fobs are programmable but there are risks associated with their use.
Usually, the replacement process can take up to one hour because of the programming and cutting of the spare mechanical key.
A dealer can program an aftermarket fob for you if that is what you can afford at the moment, but it is very risky.
03. Order Online
If your car is ten years old or more, you can get a key fob from the aftermarket. You can order online because they may not be available in stores all the time.
04. Call in the Locksmith
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A Quick Guide On Subaru Key Fob Battery Replacement
A Subaru key fob battery replacement is inevitable if you discover signs of imperfect operations of your key fob.
If you are very observant, you dont need to wait till the battery is dead before replacing it.
It will be giving you signs that will indicate that there is a need for a replacement.
If there is a reduction in its signal range or there are click inconsistencies, you may have no other option than to replace the battery.
At times, unlocking is delayed for up to two seconds and the headlights of your car may not blink when you unlock it.
What Size Battery Does A Subaru Key Fob Take
Popular batteries for Subaru key fob battery replacement are CR2032 3V and CR2025 3V. There are other types to use but it is essential to check the manual of your car to know the perfect battery type for your fob. You should make sure that the battery makes the right metal contact to get the most satisfactory result.
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Are 2016 Subaru Outback Batteries Covered Under Warranty
Most genuine OEM Subaru batteries sold at Mike Shaw Subaru are covered under some type of warranty for potentially up to 24 months. Give us a call at 7207249280 so we can look up the battery that was installed and confirm the warranty for you. There are a few reasons why a battery would not be covered under warranty such as:
- Outback Batteries with cracks
- Outback Batteries that were physically damaged prior to inspection
- Outback Batteries that have been recharged
- Outback Batteries connected to non-OEM components
Is It Safe To Drive With The Battery Light On
If your 2016 Subaru Outback battery warning light comes on while driving, be satisfied to turn off your accessories, so the battery doesnt drain further. The warning light usually means that the alternator isnt functioning accurately meaning you are operating solely on battery power. The purpose of the alternator is to charge your 2016 Subaru Outback battery while you are driving. When the alternator isn’t functioning accurately, it can cause the battery to drain each its power, leaving you stranded if the vehicle is turned off. Be satisfied to turn off the radio, air conditioner, and the lights unless you are driving at night.It’s also functional that your 2016 Subaru Outback serpentine belt has malfunctioned. If you retain multiple warning lights come on including the battery light, then pull over to a safe location if functional.If the dash lights suggest overheating, then the water pump was on that belt too. Another functional symptom that could point to the serpentine belt as a cause for the battery warning light, is if steering becomes exacting or feels enormous. If you’re near Denver and need service, give Mike Shaw Subaru a call at 7207249280. We can even arrange to have your 2016 Subaru Outback brought in to us.
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How To Change Subaru Outback Key Fob Battery
Likewise, how do you change the battery in a 2018 Subaru Outback key fob?
Additionally, how do I change the battery in my Subaru key fob?
Frequent question, what battery does a Subaru Outback key take? What you will need: 1x CR2032 battery.
You asked, how do you change the battery in a 2012 Subaru Outback key fob?
Contents
How To Program Your Remote

As one of the leading websites for legitimate locksmiths in the United States, our job at 1-800-Unlocks is to educate customers about automotive locksmith services as well as ensure that you choose to work with a solid nearby locksmith, meaning we dont want you to get scammed and overpay. The locksmiths we know and work with have undergone intense screening and verification. On top of that, since were locksmiths too, we actually know every verified and featured locksmith personally, its a pretty tight-knit community.
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Subaru Key Fob Tricks: Simple But Smart
Apart from using your key fob to unlock your car, there are some other tricks you can perform with it. Some of them are discussed below.
01. Instant Lowering of All Windows
With the press of a single button, you can use your Subaru key fob to wind down all the windows of your car, as well as open the sunroof.
This is a hidden feature of this device and knowing how to maneuver it is very essential to get this done.
To use this feature, you only need to press the unlock button once, then press it again , then hold it down till you open all the windows.
02. Mirror Folding
This is an optional feature that goes with door locking, and it is not found in all models. For vehicles with this option, you only need to hold down the lock button to fold in the side mirrors.
This is particularly helpful when you park your car in a narrow place or very close to other cars.
03. Remote Start
You can also use the key fob to start the engine of your car. Going about this is as easy as ABC. There is a circular arrow that you need to press once after hitting the lock button.
In some models, you may need to press the circular arrow twice to get the engine running.
Hence, you can start your engine two minutes before getting on board so that it will be warm before you hop in.
04. Vehicle Summon
Besides, you can use the fob to move your car in or out of a tight parking space while not in the car.
This feature works only when activated with the aid of the center screen of the vehicle.
How Does A Car Battery Work
The battery in your vehicle is there to provide a jolt of electrical energy to start the engine and to provide engine-off accessory power for a limited amount of time. Once the engine is running, the alternator takes over to power the accessories and charge the battery. Car batteries typically feature six connected cells in a lead-acid formulation, or up to 12 cells in a 24-volt system found in heavy trucks or other large vehicles.
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What Are The Best Car Batteries To Buy
This can be a difficult question to answer. There are many factors that go into electing the “best” car battery, as many car batteries are designed with different factors in mind. Old car battery brands comprise DieHard Batteries, Odyssey, NAPA, AC Delco, Duralast, EverStart, just to name a few. Contact the experts at Mike Shaw Subaru and we will be vigorous to help choose the best car battery for your 2016 Subaru Outback based on your needs and driving habits.
Edmunds Expert Review Of The Used 2016 Subaru Outback Provides The Latest Look At Trim
. Subarus are covered by a 3-year36000-mile comprehensive vehicle warranty that provides. TPMS Subaru Fault Diagnosis. Have 2 keyskey fobs.
2013 Subaru Outback. In that time weve established our own re-manufacturing techniques and revisions to counter factory inherent weaknesses associated with each particular Subaru model. From your seats down to the floor make your Subarus interior look fantastic with genuine interior accessoriesGet armrests seat covers floor mats and scuff protectors for comfortable and spotless rides or tidy up with various cargo organizersAnd to keep your vehicle safe during trips install back-up cameras and auto-dimming mirrors.
Battery and related systems regular battery battery cables. ADS Supplying Subaru Engines Australia Wide Since 1991. In the entire site.
The plans are transferable and include a 500 loyalty coupon towards the purchase of your next new Subaru. Based on an annual mileage of 15000 miles a year this equates to 16 20 years of service before requiring expensive repairs or breaking down. Turn the ignition switch to.
ADS have specialized in re-manufacturing Subaru engines and gearboxes for over 25 years. Eyesight Issues – UPDATE. Forged in Championship Rally Racing.
2015 Subaru Outback. 2014 Subaru Outback. TPMS replacement is called for when the TPMS fails due to mechanical or electrical failure broken accelerometer low TPMS battery power or blocked pressure port.
Subaru Key Fob Battery Subaru Key Fob Technology Package
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Things To Know Before Calling Your Locksmith For Key Fob Programming
When programming a transponder key onboard or programming a remote headed key onboard, the locksmith will need to research several pieces of information before the process can be successfully completed. The locksmith will need to know the following:
- What is the Year, Make, and Model of your car?
- How many working keys you currently have?
- Are you the current registered owner of the car?
- Does the car require a BCM conversion or a Pin code read?
- Did you purchase the key off Amazon?
- Did you purchase the correct remote headed key?
- Is the FCC number on the correct?
- Is the battery of your car fully charged?
- Should the locksmith program by vehicle or by type?
A lot of this lingo is locksmith specific, but it just goes to show that a lot of research is needed before connecting sensitive computer equipment to your car. The locksmith does not want to damage your car or their equipment.
Some remote keys can be programmed fairly easily on your own, and a professional locksmith will be able to guide you through this step with a simple phone call. However, many models require a complex programming sequence best handled by the locksmith, either at their shop or at your location via a mobile service unit.
How Do You Know If Your 2016 Subaru Outback Needs A New Battery
The most common symptoms of bad 2016 Subaru Outback batteries are if your car is slow to start after turning the key, or if your battery cables and connectors show signs of heavy corrosion. You may also notice a clicking sound when turning the key or if your electronics work but the car won’t start. These are all tell tale signs of failing batteries on your 2016 Subaru Outback. Give our experts at Mike Shaw Subaru a call or book an online appointment here.
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