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

There are a few different reasons for a car radio to stop working after the battery has gone completely dead. The first, and by far most common, is that the radio has an anti-theft “feature” that kicks in whenever battery power is removed.

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.

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 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.

What does it mean when your radio is dead after replacing battery?

Radio “dead” after replacing battery. I HAVE THE CODES! (But no way to enter them) I see a lot of info out there about how to find your lost radio codes and whatnot, but that is not my problem as I have my codes.

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.

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.

What happens when you listen to the radio in a car?

Battery situation when the radio is playing Many fellows ask if listening to the audio can damage the battery. If you turn the gadget on, when the engine of the vehicle is off, it will drain off the power.

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 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.

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:

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.

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 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

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.

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.

How to keep the radio on while shutting off the car?

There is a simple trick to keep the radio on while shutting off your car. My push button start turns off radio. Keep my car radio on with push button start. On off push button turns off radio. My push button start radio goes off. My Radio turns off with push button Mazda car. My Car radio shuts off push button start.

Why is my Radio not working on my Golf Rabbit?

Hey guys, in this video we will show you how to fix a not working radio on VW Golf Rabbit or VW Jetta MK5 or VW Passa. Very often the radio fuse burns because of a high heat. ALWAYS USE THE RIGHT FUSE ONLY!We did this as a test only. We demonstrated on a 2007 VW Golf Rabbit but we fixed many Jetta’s radios the same way.

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.

Why does my car radio not work after a jump start?

The radio may also be damaged if the current battery goes dead and you replace it without removing the fuse. If the radio doesn’t work after a jump start or a battery cable disconnect/reconnect and you find a U0184 trouble code, it means the digital data bus has lost communication with the radio.

What to do if your radio battery is draining?

Pull the dash (it is a quick snap out) Pull the mounting screws for the radio and unplug it. let the truck sit for the three days and see if the radio really is the issue. I have an ’03 myself. You will loose the chime when you do this.

How to reset the radio code if the error code is : E?

Disconnected battery completely for 10 minutes, the Error E code was gone, and I could enter the code for my radio. Still, though, this is ridiculous for a factory 6 CD changer stereo. Who is going to steal THAT? 237 people found this helpful. i did just that, it works thanks 43 people found this helpful. It worked for me too!

How do I get my radio code back if I lost it?

You must have the code, it’s 5 digits long and would be next to impossible to enter at random. If the code has been lost, the only other way to get it back is from Honda, by providing the VIN number of the vehicle and the serial number of the audio system.

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.

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.

Where do I Enter my Radio anti theft code?

You can also retrieve your radio anti-theft code online at https://radio-navicode.Honda.com/ Turn your ignition to “Acc” or “On” to power on your radio. Enter your radio anti-theft code using the preset buttons at the bottom of your radio.

Why did my car radio stop working after the battery died?

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.

How do you put a security code on a radio?

Write down the security code. Turn the ignition switch to the “On” position and turn on the radio. Enter the security code using the soft buttons on the touch screen display. Turn off the ignition when the radio resumes normal operation.

How do you find the radio code on a car?

Turn your ignition off to begin retrieving your radio code. Press and hold the “1” and “6” preset buttons on your radio. Turn your ignition on. Write down the code displayed on your radio.

Why do I always have one radio button?

Because a group of radio buttons represents a set of mutually exclusive choices, always have one radio button selected by default. Select the safest (to prevent loss of data or system access) and most secure and private option. If safety and security aren’t factors, select the most likely or convenient option.

Is there a default option for the radio button?

There is no acceptable default option for safety, security, or legal reasons and therefore the user must make an explicit choice. If the user doesn’t make a selection, display an error message to force one. The user interface (UI) must reflect the current state and the option hasn’t been set yet.

Why are the back lights on my Radio not working?

The first post above says I had no lighting behind the control buttons on the AC and the radio. The second post states no back lighting on any of the buttons from the VTM-4 switch to the right. As far as finding the fix, but not the problem, it could have possibly been as simple as a bad fuse.

Why are my radio and AC control not working?

My radio and AC system controls all work fine. The screens for radio and AC control are lit up as they should be. But, I have no lights behind any of the buttons for either the radio or the AC system. I have checked the dimmer switch and it is on, and I can find no fuse for back lighting. Anyone have any ideas?

What does it mean when your car radio goes blank?

Last week its radio display went blank. Everything still works — the buttons light up below the display — but there are no station numbers or CD track indicator lighting up. It’s completely dark. The dealership service manager said, “It happens.”

What happens when you disconnect the battery on a ram truck?

Was on the phone with U-connect so they suggested to disconnect the battery. When I did this it seems to have disabled the truck. When I get in it acts normal but, when I go to push button and brake nothing happens. Lights etc come on but, that’s it. Also now I can’t lock or unlock the doors from my remote key.

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.

What to do when your car radio has no sound?

Usually when this happens though the radio will lose all power and you won’t have sound at all. Verify your fuses behind the radio, and in the vehicles fuse panels as well. Replace any blown fuses and see if the radio kicks on and produces sound. If you have power to the radio officially but yet you still have no sound, then continue on.

What kind of battery does a radio use?

Your radio will either operate from a 120VAC to 12VDC power supply or a battery. Batteries will either have an AC charger or it may be charged directly from an engine alternator. A normal system will typically measure 12.4 to 13.8 volts DC.

What’s the most common problem with two way radios?

Perhaps the most common two way radio mistake people make is with charging their radios. When first charging their batteries, a lot of people will insert the battery into the charger and notice a steady amber or orange-coloured light.

What can I do about my radio not working?

I have 09 Ultra Classic speakers on and off , now won’t come on everything else works when head set is plugged . Anything I can do to fix ? You can try a radio diagnostic. Eject CD, if installed. Press & hold two soft keys (any two buttons 1 thru 6). Keep holding the two down while switching on the ignition switch.

Why is the radio not working on my Street Glide?

I replaced the battery on my wife’s 2010 Street Glide. Now the radio won’t come on. Any suggestions would be appreciated. A: If you have no power to your radio, check for a blown fuse 1st.

Why is my Radio not working on my Harley?

A: If you have no power to your radio, check for a blown fuse 1st. IT IS NOT THE SPEAKERS IN MANY AND MOST CASES. IT IS THE RADIO INTERNALLY. MANY ISSUES WITH NEW AND OLDER BIKES. MINE A 2010 ULTRA WITH 32K ON IT JUST STARTED. HD BLOGS TALK ABOUT IT AMONG OTHER ISSUES WITH NEW HD BIKES AND THE SERVICE OR LACK THEREOF AT DEALERS.

Is there a way to turn off the air con?

but the air-con is still locked on but cant be turned off as nothing works. Yeah the facia is the whole centre part where you load your cds in and air controls. You could try disconnecting the battery for about 10mins then reconnect. See if it resets. The time, date, radio station info is that section at the top of the air vents (big red display).

What to do if your air conditioner is not working?

And the Air Conditioning, Fan etc are all not working. Went down to the local Auto Electrician hoping for a quick fix, no luck unfortunately. holden can fix as only they have the technology. if you cant demist the windscreen you would think that would be a safety issue. Has anyone else experienced this with their VE?

Why is my VE SS console not working?

Although the unit is held in via 4 clips, in the Berlina there is a sort of plug coupler for the electrical connection just around behind the “track” button on the left hand side. This does not alway clip in and needs to be firmly pushed in around this area to make a secure connection. Seemed to work for me anyway.

What to do if your old radio won’t power up?

Do so carefully while observing the rectifier tube. Should a loud hum develop or the rectifier tube arc, flash or glow purple inside the glass, immediately remove the power, cease any further test and find a knowledgeable technician.

Why does my radio light not come on?

If the lamp glows bright at this point, either you are using a lamp of too low wattage or the radio has a serious short. Do not proceed ant further until you can or have someone resolve the short circuit problem. If the bulb does not glow or glows very dim, proceed to the next step by plugging the rectifier tube back in it’s socket.

What happens when you power up a radio?

When the owner powered up his recent find it first made as loud noise popping sound, then the smoke rolled out, then silence. The incident left his shop with a foul burnt smell that lingered for several hours. He later learned that the condenser pack had shorted out.

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.

Why does MY BMW have no power windows?

It’s possible the ECU is only operating the minimal functions to get you moving. It shuts down non essential functions when battery is below a minmal voltage level. Its showing no codes. It does have the red light with the car jacked up on start up.

What to do if your car has no power?

Check the fuses in the underhood fuse box. There are also some fuses there that are bigger and square with a clear prastic top. Check those with a flashlight. Shine it inside it and see if the fuse is blown. No worries]

What to do if power windows is not working?

Power Windows/Mirrors/Locks Not Working? – Replace Main Accessory Power Fuse 02-06 GMC Envoy – YouTube If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

What to do if your alternator is not charging?

Alternator Fuse Check this first, if new alternator is not charging. Shown on GMC Yukon Tahoe Sierra – YouTube If playback doesn’t begin shortly, try restarting your device.

What happens when a car radio fuse is blown?

In the case of your car radio fuse, it is designed to sacrifice itself to prevent a dangerous amount of current from flowing through your car radio and the associated circuit. If your radio is dead due to a botched jump start or charge, and you’re lucky, then you may find that your car radio fuse is blown.

What should I do if my alternator is not working?

The solution is to check your car’s manual for the particular fuse that controls the alternator and replace it. In some cars, you might also find another small fuse to the alternator’s control—usually a 15A to 20A fuse. An alternator does usually has 3 or 4 wires to it to function properly.

What happens if you have a new alternator and the battery is not charging?

The alternator in your car is an integral part of your vehicle’s electrical system. If you have a new alternator and the battery is still not charging, then you definitely have some kind of a problem with your battery that you’ll need to address immediately.

What happens when the alternator of a car is dead?

The alternator and the car’s battery work hand in hand. A good battery should give you service for the next five years before its lifespan ends. If your battery is dead, then it will not give power to the car’s alternator. The alternator normally lasts longer than the battery.

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 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…

What to do when your radio won’t work?

> popular one). I remembered half the code, now I had the keystroke > that left the other half of the code to guess. I did it on the 7th guess. > now written the code in a safe place (not in the car!) > bonnet. In many cases, the radio has been removed or replaced from the > original.

Why does my Renault Dynamique radio stop working?

Renault Dynamique: The battery was disconnected in my car a The battery was disconnected in my car a few weeks back and the Radio no longer works,the screen is blank.I have the radio code but can’t enter it.The car is Renault Clio.… read more rickyrenault

What to do if your car radio is broken?

It’s to render the radio useless for car radio thieves. If you’ve recently had to deal with a dead or disconnected car battery, your radio may be in anti-theft mode. Your radio may be flashing “code” or another message, or it may remain blank. The good news is that it’s a super easy fix.

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