If your key or ignition cylinder are especially worn, you may be able to remove the key when the switch is still in the accessory or on position. 1. If you do have a problem that’s related to a radio shut off delay feature, then both the diagnosis and fix are probably going to be outside the realm of an easy DIY job. I've seen people do fuse tap and also seen pictures of wire and fuse added under the bonnet fuse box which is easy to do. The OEM radio ties into the CAN-BUS so I imagine that it is turned off via that system. The problem - Answered by a verified VW Mechanic. Hi, just recently upgraded from my 04 Focus to a 61 Focus and so far am impressed. What Causes a Car Radio to Stay on All the Time? That should allow the radio to turn off. I have a 2004 ford Escape and the radio won’t turn off when the cars ignition is turned off. I'll bet your switched wire is mistakenly labeled and is actually a constant +12. Is this a standard thing when you have an aftermarket. Aftermarket radio, simply being a dumb unit will stay powered on as long as ACCESSORY provides power. Which one? My head unit randomly turns off when it wants to, when the head unit turns off the windows don't work either, and there is no sound or nothing. If there is an accessory relay in the circuit, it should not be activated with the ignition switch in the off position. Check your head unit wiring. You'll need to check and see if accessory power is available when the key is in the off position. One wire should be hot all the time, and the other should only show 12 volts when the ignition switch is turned on. 3. aftermarket radio not turning on. If you reach the end, and your car radio still won't turn off, you may need to seek professional assistance. then after a few second or minutes it usually turns back on, then off, then on, then most of the time it stays on for the rest of the ride. Other than that, you could have a problem with your ignition switch, or some other related component, and there are also some cars that are designed to allow the radio to stay on for a given amount of time, usually about ten minutes, unless a door is opened first. All Rights Reserved. Turn ignition on. radio cutting in and out JA: Is this an aftermarket stereo, or did it come with the car? He also ghostwrites articles for numerous major trade publications. As the weather has dropped I'm trying to avoid battery drain as it stays on standby even when turned off. Jump ahead a week and I swap out the door speakers and now the radio will not shut off when I remove the FOB and open the door. If you installed the head unit yourself, then you may want to check out the following head unit wiring resources: In broad strokes, you will want to check the power wires that are connected to the head unit and determine which one is switched. The main … My car … Help!! Turning the vehicle on and off didn't help. Fix the Problem: Remove the radio. When ever i turn my radio to a high volume level, my stereo will automatically shut off. Why Your Car Won't Start Even Though the Lights Work, What to Do When the Gauges in Your Car Aren't Working, Identifying Aftermarket Car Stereo Wire Colors, How to Fix a Computer That Turns On and Then Off. Jump to Latest Follow ... ya it will turn on when i hit the switch but i can turn the radio off and it will just do the memory for the clock. aftermarket radio not turning on !! If the radio would shut off with the engine it would be a RAP problem. If accessories are powered up when the switch is in the off position, your radio won't turn off. It all started when sometimes my after market radio would not turn on when I turned my vehicle on. The problem can also be caused by a faulty ignition switch. Plan B, you could run a new switched wire from a known source that does turn off - the power feed to the cigarette lighter for instance. The most common cause of this problem is an improperly wired head unit, so if you have an aftermarket radio, that's the first place to look. Cut off the part where red and yellow are connected, connect red with red and yellow with yellow. Then make the following modification to the car's wiring harness: Make sure that the k-line is not connected to anything if you have an aftermarket radio! If the resistor gets hot, then pull it out and fix the problem by disconnecting the k-line from the stereo's wiring harness. I am moving it from OT to The Garage. In the long term, replacing the worn out cylinder will fix the problem. » What To Do When Your Car Head Unit Won’t Turn off? 2006 Jetta 2.5. Otherwise it wont. You should be able to narrow down, and even fix, the source of the problem by following these instructions. Check if your radio is designed to stay on for a set amount of time. Let it sit for about 20 minutes and the tunes are still playing. If power is available, then you will have to realign the cylinder or replace the ignition switch as needed. admin allisolm After numerous tries to get the radio to work I requested a return. You will have to use a Pac c2rchy4 or the Metra CHTO-01 harness. If a head unit is wired wrong, so that the “always on” wire is connected where the switched wire should be connected, the radio won’t ever shut off. I installed an aftermarket HU, amp and rear view camera. But in this case its the radio won;t shut off period with out manually turning it off and that is a problem. I’m not for sure if this is because of the CD player itself, or the new speakers i … Some car manufacturers, however, may design the car electronics in such a way that the head unit won’t turn off for about 10 minutes after you have turned the car off. One of them is supposed to keep the memory alive every time you use it, and it is commonly referred to as “always on” function. Should fix the problem. To fix this problem, you'll need to make sure that the ignition switch is actually in the off position when you remove the key. When your car radio won't turn off, you can end up dealing with some pretty annoying consequences. Check your ignition switch. Pressing the OnStar® button on the mirror will mute or turn off the radio and allow the audio to be heard from the speakers. The issue here is that, under normal circumstances, accessories like your car radio only receive power when the ignition switch is in the accessory, run, or start position. If these wires are reversed, or the “always on” wire is connected to both, then connecting them correctly should fix the problem. Somehow, the aftermarket unit is not talking to the Jeep in the special way it … Everything else seems to be working fine. To turn Off forced camera mode, press and … Get the Latest Tech News Delivered Every Day. It controls the radio for turning on and off. Otherwise, this type of problem usually requires help from a professional. Check your head unit wiring. Some car radios are on a timer, so they are designed to not shut off immediately. Please help me out! If you recently had a new head unit installed, and you’re experiencing this issue, then you should take it back to the shop that did the work and ask them to fix it. Christine Baker is a marketing consultant with experience working for a variety of clients. The radio won’t turn off. I don’t see it published in the typical sales brochure specs very often if ever. the 4-way joystick until the video shows on the aftermarket radio. How to Fix a Car Radio That Won't Turn Off, How to Make Sure Your Car Radio is Wired Correctly, How to Identify Aftermarket Car Stereo Wires, DIY Guide to Installing a New Head Unit for Your Car Stereo, How an Ignition Switch Prevents a Radio From Turning Off, Common Car Amp Problems (And How to Fix Them), Fixing a Car Radio That Stopped Working After the Battery Died, What to Do When Your Car Interior Lights Stop Working. There are two or three connections from the head unit to the positive end of the car battery. I have a 97 pontiac fire bird with an aftermarket head unit and subs and speakers. Car radios have two power lines - one that is switched with the ignition to turn it off with the car, and one that is constant to maintain radio settings. If you're finding that accessories have power when they shouldn't, the problem could be in the ignition switch or the relay. Some ignition switch problems can result in accessory power being available even when the key is removed. I have checked the interior lights and the windows and they turn off, so I’m assuming that the relay isn’t the problem. But to high amplified sound settings can make the radio to go off because to much power is taking out of the battery. It will always have power, so it will continue to draw down on the battery even after you shut the engine off and remove the keys. I replaced the Radio with an aftermarket radio. Car radios don't draw a whole lot of power, but it's enough to drain your battery dead overnight, or even over the span of a few hours if your battery is already on its last legs. You can attempt to test or replace your accessory relay, for instance, but depending on your vehicle and what problem you’re actually dealing with, that may or may not fix the problem. You can check for this problem with a voltmeter or test light. Most of the time your car head unit won’t turn off due to faulty wiring, especially if you have installed an aftermarket radio. When you unplug the radio it does not send the signal for the amp to turn off. I have a 1996 Chevy blazer, with a Kenwood CD player. For now I've wired the memory and the power together so that the stereo turns on. Customer: oringal JA: What is the model/year of your Chevy? Only way to turn it off is eject it when i leave the car. If you have an aftermarket head unit, and your problem has existed ever since it was installed, then you're probably dealing with a wiring problem. I have asked a ford mechanic what he might think it would be and he said it could be the radio, but I don’t think it is. We use cookies to give you the best possible experience on our website. Everything worked fine. Follow @https://twitter.com/LeroyMrvehicle. No issues any where in the jeep. If you reach the end, and your car radio still won't turn off, you may need to seek professional assistance. In basic terms, when the ignition switch is in the off position, the ignition accessory wire should not have power. That might fix the problem for you and you won’t have to buy a new stereo. 2. Then, the next day it would start working again. If you drive a car that was built in the last 10 or 15 years, you’re experiencing this problem, and you have an OEM head unit, you may want to start by checking your owner’s manual to see if your vehicle does have this feature. I have one question about the stereo though. And I am still having problems. What Causes a Car's Electrical System to Suddenly Stop Working? If both power wires are hot all the time, you'll need to rewire the radio to receive power from a source that is only hot when the ignition is in the accessory or run position. It works fine however if Im on my own and turn the engine off the stereo stays on, even if I get out and lock the car. Red wire It is the ACC wire, it should be connected to a switched 12V live positive wire from the car. In other cases, you may have a problem with a relay or other component. If you set all 5 channels 100 decibels and 110 dB and 10 for the speakers, radio settings can make the radio go off in till you disconnect the music source and set the settings correctly. Some cars come with a feature that allows the radio to stay on after the keys have been removed from the ignition. There are a few different reasons for a car radio to stop working after the battery has gone completely dead. 07-12-2012 12:11 PM #1 I know this question has been asked several times before but when i was reading the forums I … i removed the seats and put it back to normal and it still didnt do anything so i just jumped the red wire to the yellow. The specific procedure for diagnosing this type of problem will be different depending on the make, model and year of your vehicle, and you will probably have to look up a wiring diagram. Have you tried turning the existing stereo completely off before turning off the ignition? Lastly I've heard of circumstances where a large capacitor fed the stereo and amps after power was off. When that happens, all you have to do is enter the right car radio code, and you’re back in business. If the radio turns off after a few minutes, that's normal for your vehicle. The red ignition LED on the side of the interface will turn on and the +12v accessory wire will turn on. This is an old thread with new responses. So how do you fix a car radio that won't turn off? The first is the radio wont turn on and off as I start and turn off the car. After a few minutes have passed, check if the radio has turned off. (If the vehicle is not equipped with a factory backup camera, an aftermarket backup camera can be installed and plugged into the SOOGM-16W backup camera video harness) 4. The basics of car stereo wiring aren’t terribly complicated, but it is pretty easy to get it wrong if you’re missing some vital information or don’t take a methodical approach to the job. Depending on the shape that the battery is in, this drain can absolutely result in a dead battery, a jump start, and possibly even a broken radio. Just recently i replaced all my door speakers and now i am having problems. This is a related problem, but it has to do with the mechanical ignition cylinder instead of the electronic switch. If it still hasn't turned off, check if the dome lights turn off when the doors are shut. The crux of the problem, as it relates to this issue, is that every car radio requires a ground and then two or three connections to battery positive. If the dome lights don't turn off, you might have a bad door switch. It should be permanently connected with power, because it is also power to the radio’s memory IC. I swapped out the radio and still got the same problem. They should have it, but might not publish it since few people would know what it means. Once the power disconnected, all the settings will be lost and not save. 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