Why is my car radio not working after a new battery?

Today the dealership did a tuneup, replaced the timing belt, and put in a new battery. I started my car and the radio did not work. They went out and reset the radio but said it would not reset, they check the fuses and said they were all good.

What to do if your car stereo doesn’t work?

Car stereos with a code feature require you to input a preset code any time the battery dies or is disconnected. The code may be in your owner’s manual, or you might have to contact a dealer. While a dead battery, or a jump start, can result in a car radio that doesn’t work, it could also be a pure coincidence.

How to reset my Honda radio after putting in a new battery?

Step 1 Turn the ignition key to the “On” position, but don’t start the engine. Turn the radio on by pressing in on the volume control knob. After 10 seconds, turn the radio off. Press and hold the power button for two to five seconds and watch the radio display. Release the power button when the display lights up and the radio turns on.

What to do if your Honda CRV radio does not work?

For 2016 crv if you change the battery and the radio does not come back on start the car and give a minute and then press and hold the power button until you here the beep. That will restart the radio identifying the radio is still in the car.

Why does my radio not work after a battery disconnect?

Radio doesn’t work after battery disconnect – YouTube After changing your car battery the radio will not work. You did it the wrong way. So now you need to reprogram the radio, and you don’t want to break your b… After changing your car battery the radio will not work. You did it the wrong way.

Is it possible to fix a car stereo that quit working after the battery died?

And it probably isn’t. In most cases, fixing a car stereo that quit working after the battery died is a lot simpler than that. Of course, it can also be a lot more complicated. There are a few different reasons for a car radio to stop working after the battery has gone completely dead.

What should I do if my car radio won’t work?

Apply 12 volt power to the vehicle either through the data link connector under the dash or by jumpering wires to a battery powered circuit at the fusebox or other connector. Always verify that all electrical devices and systems operate properly before releasing the car to the customer. Sounds like they failed on all three.

How do you change a car battery without losing the radio code?

Put the clamp back in place and tighten the bolt (s) that hold it in place. Fire up the car to ensure that the new battery has been successfully fitted. Now try the radio. If you have follwed this guide correctly, the power to your radio will not have been cut and your radio will not require programming with the radio code.

What to do if your car stereo battery dies?

Car stereos with a code feature require you to input a preset code any time the battery dies or is disconnected. The code may be in your owner’s manual, or you might have to contact a dealer. Electrical system components can be damaged during a jump start if precautions aren’t taken.

What to do when your radio won’t turn on?

> Switch on ignition. > Switch off radio with push control. > Press AS control and hold down. > Switch on radio and keep AS control held down until a confirmation beep is heard. X “CODE” appears in the display. After 3 seconds, the number of the attempts to enter the CODE number remaining, e.g. “10 –“, appears.

What to do if your radio doesn’t have a security code?

If your radio doesn’t have a security code, and all the fusible links and fuses check out, you’ll have to do more diagnostic work to figure out what’s going on. Car radio codes are meant to act as a sort of passive anti-theft feature.

What should I do if my car battery loses power?

If proper battery replacement practices were followed then the radio, clock, or anything else on the car would never have lost battery power. There are a few rules for replacing a battery: Always make sure the radio and any other electrical devices are switched off before beginning.

What to do when your car stereo stops working?

First, your battery went dead, and now your car stereo is dead, and it’s really shaping up to be just one of those days. So you drive the rest of the way to work in silence, and you hope that the next step isn’t going to be buying a brand new car stereo. And it probably isn’t.

Where can I find the reset code on my Radio?

If its the OEM radio, the dealership should be able to look up the reset code based on the VIN. Normally they charge for this but in your case, since they changed the battery, they should do this for free. You might find a small tag somewhere in the bottom of your glove box with the reset code on it. The radio is almost 8 years old.

Why does my Honda radio lock up after battery is disconnected?

After a silent drive home I researched what had happened and found out that newer Honda radios have a theft-deterrent feature whereby after being disconnected from the battery they “lock up” and won’t work again until a security code is entered. My owner’s manual told me I should have received this code number with my owner’s manual kit.

Why does my Honda radio Say enter code?

No radio- no AM, no FM no Bluetooth Audio- all I got was the mysterious message- “Enter Code.” After a silent drive home I researched what had happened and found out that newer Honda radios have a theft-deterrent feature whereby after being disconnected from the battery they “lock up” and won’t work again until a security code is entered.

How to reset the radio after a battery replacement?

This function is designed to prevent theft of the radio. Replacing the battery will also trigger the lock mode. The radio can only be reset by entering the security code that came with the Freestyle. If you no longer have the code, contact a Ford dealer to have them provide it for you.

Why does my car radio go dead after replacing battery?

The issue is that after 1)having a dead battery, 2)replacing said battery, and 3)having the car sit unused for a week while waiting on a replacement coolant tank part, I NOW HAVE A DEAD-SCREEN RADIO AND NO WAY TO ENTER THE CODE OR TURN ON THE RADIO.

How can I get my car radio to work again?

When power is removed from the radio — which happens when you disconnect the battery — the radio is locked out and you must have the security code to validate that you are the owner of the radio before it will work again. Locate the code for your radio. This code is given to you by the dealer when you purchase the vehicle.

Why does my Ricks free auto radio not work?

The radio may have been damaged by the electrical spike or may be locked up. Try disconnecting the battery terminals with the M12 fuse in place. Touch the battery terminals together to drain the radio capacitors. Then reinstall the battery cables. If the radio works, the problem was simply logic lock.

Why is my Rez Radio not working after jump start?

REZ Radio, you MUST remove the 30A radio fuse (M12) located in the totally integrated power module (TIPM) in the engine compartment BEFORE disconnecting or reconnecting battery cables. If you disconnect or reconnect battery cables with the fuse in place, the electrical spike can damage the radio.

Why does my watch not go with the new battery?

Sometimes after changing the battery in your watch it still won’t go, or if it has a digital display this won’t work or the display is not right. Here are some tips that might help: 1. My watch still won’t go with the new battery. 2. The digital display on my watch is not working.

When is the best time to replace a watch battery?

Leaving them in a warm airing cupboard over night has actually got them going again. You can also try moving the hands and tapping the watch gently to see if that will encourage it to start moving. It is always best to replace a battery in a watch as soon as the watch stops working. 2. The digital display on my watch is not working.

Car stereos with a code feature require you to input a preset code any time the battery dies or is disconnected. The code may be in your owner’s manual, or you might have to contact a dealer. Electrical system components can be damaged during a jump start if precautions aren’t taken.

How to change a car battery without losing the radio code?

How To Change a Car Battery Without Losing The Radio Code – YouTube A demonstration of how the snap on memory saver works to keep your radio functioning after the battery has been disconnected. A demonstration of how the snap on memory saver works to keep your radio functioning after the battery has been disconnected. Skip navigation Sign in

Why does my car radio stop working when I Turn Off the battery?

Let’s find it out together! The most common reason for a car radio to stop working after the battery has gone completely dead is that the radio has an anti-theft “feature” that kicks in whenever battery power is removed. When that happens, all you have to do is enter the right car radio code, and you’re back in business.

What happens to the automatic window when you replace the battery?

Automatic windows make it easy to raise and lower your window, but they can easily be thrown off or reset when you replace your vehicle’s battery. The automatic window function relies on a sensor and electrical components to interpret when a window is open or closed,…

Are there any problems after replacing a battery?

RepairPal looks into two specific problems many car owners can experience after replacing their batteries. Late model vehicles have many computerized systems; in most cases, each system is under the basic control of its own computer (module).

Why is my Chevy TheftLock radio not working?

The radio display will read “LOC” and the device will not turn on. Whenever your Chevy battery is disconnected or the battery dies, the Delco Theftlock radio enters the “LOC” mode. Follow these steps and you can reset the anti-theft radio and return the radio to a working state.

What should I do if my car radio is damaged?

When that happens, all you have to do is enter the right car radio code, and you’re back in business. In certain rarer cases, you may be dealing with a damaged radio or even damage to other electrical systems other than your radio.

Why does my car radio not work after battery change?

After changing your car battery the radio will not work. You did it the wrong way. So now you need to reprogram the radio, and you don’t want to break your b… After changing your car battery the radio will not work. You did it the wrong way. So now you need to reprogram the radio, and you don’t want to break your b… Skip navigation Sign in

What to do if your BMW Radio is not working?

The first thing you want to do is check your radio fuses, if your fuses are all good, you need to check whether the radio is in transport mode and turn off transport mode. You will need a tool to do this. Feel free to ask me for help. PLEASE subscribe if this video helped you. Loading…

Is the radio the OEM unit or an aftermarket radio?

If you go with an aftermarket radio, you can get a better sounding radio with modern features like USB, mp3/wma, Bluetooth, and XM or HD radio, and iPod integration. Is the radio the OEM unit or an aftermarket radio?

What kind of car radio Will Self Destruct?

My car is a 2003 Hyundai Sante Fe with 92,000 miles on it. Some cars came with “anti-theft” radios that would self destruct unless you know the reset code if power is removed…Mostly German and luxury car models…Check your owners manual for the type of radio installed in your car.

Why does my car radio not recognize the VIN?

When the battery was disconnected it caused the radio not to recognize the VIN. Try turning the ignition key to run position so the dash lights come on for ten minutes to see the radio recognizes the VIN so it works again. +1 for @Tester and break out the owner’s manual.

Why is my car radio not working after battery installation?

The clock on the radio interface had been reset to 12:00 when they disconnected the battery, but I could not reset the clock to the appropriate time after installation. After doing some research, I came up with two scenarios to look into:

What should I do if my car stereo wont turn on?

Prepare your multimeter. Take your multimeter and set it to DC. Place the negative probe on the ground terminal, and the positive probe on the constant wire. If you are having trouble locating the constant wire, check the stereo user manual. It is also helpful to know that ground wires are most commonly green or yellow. Evaluate the reading.

What to do if your radio is stuck on ” wait “?

Just put it in position 2 and switch off the aircon and lights. Your radio and a few dashboard lights won’t drain your battery that quickly. It’s not as if your subwoofer’s pumping out at 11. Note that some radios get switched off automatically after 20 min. To avoid battery discharge when the ignition’s not on.

How to avoid reset code after battery replacement?

One way to avoid having to reset code is to plug a battery charger in the 12V outlet before changing battery and leave it in there until you finish. That way power supply is not interrupted and you just connect the new car battery and unplug the charger when you finish. I did this with my ML320 and nothing had to be reset.

Can a car run when the battery is off?

Any electronic device with memory settings, like a clock and radio station presets, draws power from the battery while the vehicle ignition is off. This drain is so small, you can leave a modern truck sitting for a week or more and it will still start up and run fine.

What’s the best way to replace a car battery?

There are a few rules for replacing a battery: Always make sure the radio and any other electrical devices are switched off before beginning. Apply 12 volt power to the vehicle either through the data link connector under the dash or by jumpering wires to a battery powered circuit at the fusebox or other connector.

Is the AC still working after a battery change?

AC only blows hot air, compressor working, after battery change. Followed instructions in manual for resetting idle and fuel trim. Did it 2x, but still no AC.

Why is the radio not working on my Dodge Ram?

Screen is turned on and off, can not change any settings for AC or heat even radio is not working. Any guesses what could be the issue or where can i take it. Dodge dealership Sherwoodpark said over the phone that car audio system needs to be replaced for $1200 but that is too much.

How do I Reset my anti theft radio?

Press the “ON” button on the radio. The radio is now reset. Press the “Minute” and “Hour” buttons slowly until the security code matches. Going too fast may cause you to skip over the correct numbers of the security code. Store your radio security code in a safe place.

Why does my car not start when the battery is low?

As your battery loses charge it will be unable to get your vehicle started at some point but it’s possible that it could still power the accessories in your vehicle at the same time even with a low charge present. The headlights, the radio, and the other parts of your vehicle that run on battery power actually require quite a low amperage.

Why does my car not start when I Turn on the ignition?

It isn’t uncommon for car owners to discover that their vehicles won’t start upon turning the ignition on. Often, this issue is caused by a dead battery. When a dead battery is the cause of the problem, all accessories in the vehicle, including the radio and lights, won’t work.

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