Should fix the problem. aftermarket radio not turning on !! 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. After a few minutes have passed, check if the radio has turned off. Check your head unit wiring. admin allisolm If you reach the end, and your car radio still won't turn off, you may need to seek professional assistance. We use cookies to give you the best possible experience on our website. In other cases, you may have a problem with a relay or other component. And I am still having problems. Jeremy Laukkonen is tech writer and the creator of a popular blog and video game startup. The problem - Answered by a verified VW Mechanic. Only way to turn it off is eject it when i leave the car. have the radio on turn key off when i open the door the radio should go off but it doen't any info what could be the promblem thanks Please consider whitelisting my site in your ad blocker. 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. If these wires are reversed, or the “always on” wire is connected to both, then connecting them correctly should fix the problem. If the dome lights don't turn off, you might have a bad door switch. Which one? 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. 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. 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. 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. aftermarket radio not turning on. If power is available, then you will have to realign the cylinder or replace the ignition switch as needed. Turn on the radio and check the balance. But in this case its the radio won;t shut off period with out manually turning it off and that is a problem. Check if your radio is designed to stay on for a set amount of time. 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 OnStar® active red LED will … Check your ignition cylinder and key. Just recently i replaced all my door speakers and now i am having problems. One power wire is hot all the time, and the other only has power when the engine is running, or when the ignition switch is in the accessory position. Little help needed here. Feb 05 2019, 11:06pm. NOTE: Audio will not fade as the rear outputs of aftermarket radio can not be used. 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. There are a few different reasons for a car radio to stop working after the battery has gone completely dead. the 4-way joystick until the video shows on the aftermarket radio. 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. They should have it, but might not publish it since few people would know what it means. Aftermarket radio, simply being a dumb unit will stay powered on as long as ACCESSORY provides power. It all started when sometimes my after market radio would not turn on when I turned my vehicle on. 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. 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. This feature typically shuts the radio off after about ten minutes or if a door is shut, although that isn’t a universal rule. If the resistor gets hot, then pull it out and fix the problem by disconnecting the k-line from the stereo's wiring harness. If you're finding that accessories have power when they shouldn't, the problem could be in the ignition switch or the relay. This is may be the problem with your radio if it does not turn on completely. The main … When ever i turn my radio to a high volume level, my stereo will automatically shut off. Aftermarket Stereo won't turn on/off with ignition key!!!! It can take about 4 hours with the radio on to re-charge so short journeys simply leave it dead.Even cheap back-up batteries are £20 or more (+fitting) - a four hour trip to the coast is more fun, then turn off radio and if it comes back on on the same station do a complete re-tune and you should be fine - but phone Sony first to see if the audio unit does have a back-up battery which might be … Red wire It is the ACC wire, it should be connected to a switched 12V live positive wire from the car. You can check for this problem with a voltmeter or test light. I have to manually turn it on and off. So how do you fix a car radio that won't turn off? No issues any where in the jeep. I am moving it from OT to The Garage. Christine Baker is a marketing consultant with experience working for a variety of clients. 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. As the weather has dropped I'm trying to avoid battery drain as it stays on standby even when turned off. 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. It controls the radio for turning on and off. The red ignition LED on the side of the interface will turn on and the +12v accessory wire will turn on. 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. 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. Some ignition switch problems can result in accessory power being available even when the key is removed. If you found that both of your power wires were hot in step one, but you couldn't find a power source that was only hot with the ignition switch in the accessory or run position, this might be your problem. Is this a standard thing when you have an aftermarket. Fix the Problem: Remove the radio. 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. 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. 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. I have one question about the stereo though. Hi, just recently upgraded from my 04 Focus to a 61 Focus and so far am impressed. Follow @https://twitter.com/LeroyMrvehicle. All fuses are OK, I have swapped radios out with another vehicle to see if the radio itself was dead, but the radio is good and the problem lies within the car itself. One wire should be hot all the time, and the other should only show 12 volts when the ignition switch is turned on. If you notice that opening and closing your doors ​don’t activate your dome light, then you may be dealing with a faulty door switch, which is typically pretty easy to replace. This is a related problem, but it has to do with the mechanical ignition cylinder instead of the electronic switch. There are a few common problems that can result in a car radio not shutting down when you expect it to, and each one applies to a fairly specific situation. 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. One connection is “always on,” and it’s used for the memory keep-alive function. Hi all I'm in the process of wanting a ignition on/off for my aftermarket Pioneer stereo in my 2007 Gti. That might fix the problem for you and you won’t have to buy a new stereo. Lastly I've heard of circumstances where a large capacitor fed the stereo and amps after power was off. 1. 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. Blown fuses. I have a 2004 ford Escape and the radio won’t turn off when the cars ignition is turned off. When you plug the factory radio in it provides the amp with the turn on signal it needs. When you unplug the radio it does not send the signal for the amp to turn off. If the radio would shut off with the engine it would be a RAP problem. He also ghostwrites articles for numerous major trade publications. What Causes a Car's Electrical System to Suddenly Stop Working? You'll need to check and see if accessory power is available when the key is in the off position. I swapped out the radio and still got the same problem. The first is the radio wont turn on and off as I start and turn off the car. Let it sit for about 20 minutes and the tunes are still playing. This is an old thread with new responses. If accessories are powered up when the switch is in the off position, your radio won't turn off. If you reach the end, and your car radio still won't turn off, you may need to seek professional assistance. I’m not for sure if this is because of the CD player itself, or the new speakers i … Check your head unit wiring. 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. In some cases, a bad ignition switch or ignition switch cylinder may also prevent a radio from turning off. Your factory amplifier requires a digital turn on. If you must keep it running here, please support this endeavor and select a support plan - which starts at only $0.16 cents per day. 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. If the radio turns off after a few minutes, that's normal for your vehicle. When your car radio won't turn off, you can end up dealing with some pretty annoying consequences. After numerous tries to get the radio to work I requested a return. 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 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. radio cutting in and out JA: Is this an aftermarket stereo, or did it come with the car? The problem can also be caused by a faulty ignition switch. If the main power wire for your head unit is connected to a power source that is always hot, the radio won't ever turn off. Help!! The problem could also be in the mechanical ignition cylinder, which could be worn out or misaligned. 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. Please help, I'll go crazy with no radio. I have checked the interior lights and the windows and they turn off, so I’m assuming that the relay isn’t the problem. 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. I replaced the Radio with an aftermarket radio. Get the Latest Tech News Delivered Every Day. In this case, you'll want to turn off your engine, remove the key, leave the vehicle, and shut the door. 2. The OEM radio ties into the CAN-BUS so I imagine that it is turned off via that system. Most of the time your car head unit won’t turn off due to faulty wiring, especially if you have installed an aftermarket radio. Everything else seems to be working fine. Turn ignition on. 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