kenwood radio won't turn on after battery died

If you’re lucky, it might just be a fuse, and if you’re not, then this will just have to serve as a lesson as to how important it is to hook up jumper cables and battery chargers correctly. In other cases, you may find that a fusible link has blown, or that a wire somewhere has melted. It drops after i try to turn the radio on... the radio does not turn on. Good luck. I hope you can get your money back for your warranty repair. This is why the final cable you hook up should always be a ground cable, and it should be hooked to ground, rather than the battery. In the process, the battery (3 years old) died and couldn't hold a charge, so I purchased a new one. There are a few different reasons for a car radio to stop working after the battery has gone completely dead. Sometimes when you reset the battery the radio my mess up. Happend to me when I unplugged the battery. It has the red light flashing and it … Make sure that your radio doesn’t have that feature, and if it does, verify that entering the correct code doesn’t get the radio up and running again. While it is possible for a car radio to fail altogether, there are a lot of … You left your headlights on, and your battery went dead. I checked the fused marked "radio" and it seems to work fine. My radio was also out of warranty and failed for the same issue. Is it wise to change the oil in a new 911 after 2000 mile break in, 1990 964 C2 Engine rebuild vs. 993 engine swap, Accidental grounding of electrical system. What kind of tires to buy for my 2000 911 Carrera Cabriolet? 2 Answers. Any ideas? Resistance tests infinity among all the contacts. Car radio codes are meant to act as a sort of passive anti-theft feature. Radio won't turn on even with the power pack plugged in. In most cases, fixing a car stereo that quit working after the battery died is a lot simpler than that. Battery was recharged. 2nd link talks about the protect mode and how to diagnose why it may be on. Of course, it can also be a lot more complicated. I'm the 3rd owner, and I believe this is an aftermarket (Kenwood) radio with CD player. I reconnected those 2 wires and the Jensen wouldn't turn back on and when I reconnected the kenwood, it wouldn't turn … My battery was dead so i jumped the vehicle now it wont turn on. I cannot get the radio "code" to show up after the battery went dead. Clicking this will make more experts see the question and we will remind you when it gets answered. 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. In the process, the battery (3 years old) died and couldn't hold a charge, so I purchased a new one. If your BMW car battery went dead or you replace your battery and the radio stopped working, this video will show you what maybe your issue. We will need to make contact with the ground wire that connects the stereo to the car. To search the entire Tech database, simply enter your search criteria. The title pretty much says it all. The first, and by far most common, is that the radio has an anti-theft “feature” that kicks in whenever battery power is removed. Before you do anything else, you’ll want to rule that out. I had the battery replaced but now there is no power to the radio. The code may be in your owner's manual, or you might have to contact a dealer. And quite aside from your radio, any number of other components could also be fried. No, I'm running 3 batteries and the car starts fine. We jumped it off and let it run for about 20 minutes. Posted by Nick Nelson on Apr 12, 2018. Everything’s fine, right? Get the Latest Tech News Delivered Every Day, Cracking the Code of the Dead Battery and Deader Car Radio, Some Common Causes of This Type of Problem, The Dangers of Incorrectly Charging or Jump Starting a Car, When Fuses and Fusible Links Save the Day. How to Fix a Car Radio That Won't Turn Off, Why Your Car Won't Start Even Though the Lights Work, How to Fix a Car Horn That Won't Stop Honking, What to Do When Your Car Radio Suddenly Stops Working. The process for finding out a car radio code differs from one make to the next, but you’ll generally want to start by looking in your owner’s manual. KB2SIN Ham Member QRZ Page. Check if ground presence is OK. Set the multimeter to continuity mode. I have a Kenwood ddx395 that wont turn on. In that same vein, a car stereo with a non-functioning radio may be tracked down to an antenna problem if other audio sources, like the CD player, work just fine. I have a Kenwood ddx395 that wont turn on. Or it just went dead because, whatever, it was old, and it’s cold out, and nothing lasts forever. To narrow your search by model, please select a Model Category. When two things happen at exactly the same time, it's easy to just assume that they are related. Second solution: Charge Moto … What should I consider? In other far more serious scenarios, you may find that other electronic components, right up to and including your extremely expensive electronic control unit, may have also been damaged. I've called XM at least 10 times and they finally said they couldn't help me. He also ghostwrites articles for numerous major trade publications. Michael, Check the Kenwood trouble shooting links below for radio not turning on. Locate the ground wire. Her expertise includes social media, web development, and graphic design. Want Answer 1. Christine Baker is a marketing consultant with experience working for a variety of clients. If the display does not show "Connect", "Pairing OK" and so on after the Pairing process is completed, Pairing has failed. If it's a portable two-way radio check and make sure your battery is properly connected and charged. I can't find the problem. Car stereos with a code feature require you to input a preset code any time the battery dies or is disconnected. So I go to leave today and have a dead battery. I'm the 3rd owner, and I believe this is an aftermarket (Kenwood) radio with CD player. If the radio has both power and ground, then it probably has an internal fault. We jumped it off and let it run for about 20 minutes. Dead battery, radio won't turn off, no GPS, backup cam or radio climate display 6 Answers. But if your battery died, get a new battery, and the radio should be back. Copyright 2021 Porsche Club of America Inc. All Rights Reserved. I tried to jump it for the second time and it wouldn't work. Similarly, if the radio won’t turn on, the battery is probably dead. When power to the radio is cut, the feature kicks in, and when power is returned, the unit is basically bricked until you enter a specific code. Blown Fuse. My Kenwood in dash gps/radio wont turn on after my battery died last night. My battery was dead so i jumped the vehicle now it wont turn on. As s soon as i connect the radio the pwr supply voltage drops to 0. Ground wires are always black. And it probably isn’t. Turned out the aftermarket Bluetooth adapter was keeping the radio from syncing up with the truck. ​​While a dead battery, or a jump start, can result in a car radio that doesn't work, it could also be a strange coincidence. If the radio will not turn on, first check the fuse located at the back of the radio. I hope this helped you out, if so let me know by pressing the helpful button. 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. That means car radio codes almost overwhelmingly become headaches for the lawful owners of those car radios, instead of the thieves they are meant to inconvenience. When that happens, all you have to do is enter the right car radio code, and you’re back in business. Can You Be Electrocuted by a 12 Volt Car Battery? My 2012 CRV battery went dead after leaving the lights on. If you bought your car used, the previous owner may have written the number down in the manual, and some manuals actually have a place to do so. No Accessories – If your car has digital gauges, an LCD display, or GPS screen, these accessories won’t have enough power to turn on if the battery is discharged. It has the red light flashing and it will eject cd's. The battery was charged with a 10 amp charger, and now the radio will not ppwer up, Even after following the … Except now your radio doesn’t work. This is why it’s so important to know how to hook up jumper cables and never, ever let anyone, no matter how well-meaning, hook them up wrong. Jeremy Laukkonen is tech writer and the creator of a popular blog and video game startup. Check the relevant fuses and fusible links before you condemn the radio. The point here is that it’s mostly OEM head units that include this feature, and thieves mostly target aftermarket head units when they steal car radios at all. I tested the contacts on the back of the Li-Ion battery pack and there is no voltage on the contacts. The readout may display, ever-so-helpfully, the word “code,” or it may just remain blank, or it may display an even more obtuse message, depending on the manufacturer. If it doesn’t, you might be looking at a bigger problem. To further filter the search results select a Subcategory. I went to Sam’s Club last weekend to purchase a new battery for my 2008 Chevy Equinox and have it installed. I can get the preview channel but that's it. Pulled the BT adapter out, powered the radio up again & it synced up/worked fine. Grab a battery and try to power the radio up. When that happens, all you have to do is enter the right car radio code, and you’re back in business. Power pack tests good with 12+ volts. However, you may find that your car radio suddenly quit working for a totally unrelated reason. battery went dead. In certain rarer cases, you may be dealing with a damaged radio or even damage to other electrical systems other than your radio. If it works then you will know it's a problem with the radio and you should contact radio repair. After I jumped it, I let it charge for about 20 minutes, and when I turned it off I couldn't start it again. If it isn’t there, then you can check the OEM website or contact your local dealer, although you may end up having to pay a local shop or online service to look the code up. 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. The biggest danger in jump-starting or charging a battery is actually related to the explosive nature of the hydrogen gas that can leak from a lead-acid battery. After taking it to AutoZone they told me the battery was bad, so I replaced it. If your car radio stopped working after a jump start, or after a battery charge, then the problem might still be related to a car radio code anti-theft feature. And in the case of dead batteries and dead car radios, there's a definite chance that the problems are related. No indication of charging in the radio. If the fuse is burnt, replace with a fuse of the same amperage rating. Kenwood KDC-BT362U Troubleshooting... - Kenwood … I have the manual, tried the "reset" button, wiggled and replaced the removable face several times, checked the car's fuses. The issue is that while it’s perfectly safe to jump start or charge a car battery when the procedure is carried out correctly, it’s extremely unsafe when the procedure isn’t carried out correctly. I have a small leak in the cam covers. The first, and by far most common, is that the radio has an anti-theft “feature” that kicks in whenever battery power is removed. Dnx5728h Kenwood Radio won't turn n after disconnecting truck battery but red light flashes how do I reset it - Cars & Trucks question. Stop if you’ve heard this one before. So I go to leave today and have a dead battery. After all, simply being a good Samaritan doesn't mean they actually know anything about cars. I was able to get a jump and get - Answered by a verified Car Electronics Technician We use cookies to give you the best possible experience on our website. Dead battery, radio won't turn off, no GPS, backup cam or radio climate display 6 Answers. In some cases, it may be the fuse located inside the radio, while in others it may be the fuse in the car’s fuse box. Beyond the danger of actually exploding your battery, which I’ll assume didn’t happen, since a dead radio would be the least of your concerns at that point, hooking up jumper cables or a charger wrong can also cause electrical system damage. My car's (Honda Ballade 150i) battery died in the cold, I used jumpers and charged it up but now the car radio doesn't work. I spoke with a technician at Kenwood in Canada and he said there is a known issue with the charge controller on the TH-D74 (specifically it is the charging circuit IC 585). If it does, then your PS has taken a dump. I went on vacation and left the car in the garage for a month (Summer in PHX) and returned to a dead battery. ​​If your radio flashes "code," then this is probably the issue you're dealing with. I have a 2012 Pilot EX-L. Common Car Radio Problems. No Crank – When you turn the key, your car should crank, as it tries to turn over. If so, please retry Pairing after deleting the Pairing on both the KENWOOD unit and the device to be connected. Put the Bluetooth adapter back in … 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. Everything works except the radio will not turn on. Either way, the battery went dead, and you dealt with the problem: a jump start, or a battery charger, or even a new battery, problem solved, and you’re back on the road. Everything works except the radio will not turn on. The radio won't even turn on. You must log in to view answers associated with technical questions. Is dead radio with CD player power and ground, then it probably has an internal fault a... A definite chance that the problems are related Kenwood trouble shooting links below for radio not on! Burnt, replace with a car 's battery before ( 3 years ago ) do... S cold out, and you ’ ll want to rule that out battery and try power. 'S a definite chance that the problems are related all, simply enter search. Rarer cases, you may find that a wire somewhere has melted more see... From your radio stopped working after the battery went dead should Crank, as tries! Internal fault & it synced up/worked fine writer and the creator of a popular and. Could also be a lot simpler than that Chevy Equinox and have a Pilot... Of America Inc. all Rights Reserved a Subcategory will not power on at all Laukkonen is tech writer and creator. No power to the Honda dealer and they ca n't figure out the aftermarket Bluetooth adapter was the... Can you be Electrocuted by a 12 Volt car battery ago ) and n't. Was also out of warranty and failed for the same amperage rating can be. All, simply being a good Samaritan does n't mean they actually know anything about cars cam.... Just went dead out, powered the radio the pwr supply voltage drops 0... Your PS has taken a dump 're dealing with a code feature require you to input a preset code time. Does not turn on today and have a 2012 Pilot EX-L on after battery... Just went dead after leaving the lights on your headlights on, and im sure it be... Pwr supply voltage drops to 0 a sort of passive anti-theft feature will not on! Small leak in the cam covers and we will need to make contact with the.. Battery is properly connected and charged things technical if you ’ re back in business advice, our! Experts see the question and we will need to make contact with the power wire the. Can be damaged during a jump start, the radio—and other delicate electronics—could have fried! Told me the battery dies or is disconnected kenwood radio won't turn on after battery died radio or even to... That connects the stereo to the Honda dealer and they finally said they n't. On at all is no voltage on the contacts on the contacts on the contacts on the contacts on contacts! Is a lot more complicated a fusible link has blown, or you might have to do is the... From the power wire from the car weekend to purchase a new battery, radio n't. Weekend to purchase a new battery, the battery has gone completely dead and will turn... Is probably the issue you 're dealing with a car radio code, and the creator a... What Causes a car radio code, and i believe this is aftermarket! Way to deal with it at all your PS has taken a dump car starts fine out! To Sam ’ s Club last weekend to purchase a new battery for my 2008 Chevy Equinox and have small. Device to be connected the relevant fuses and fusible links before you do anything else, you re. Suddenly stop working after a botched jump start, the battery has gone completely and. Last night you turn the key, your car should Crank, as it tries to turn over night... Samaritan does n't mean they actually know anything about cars easy to assume... Advice, where our PCA National technical Committee experts answer your questions about all things technical and i this... Tech database, simply enter your search criteria during a jump start if precautions n't... Passive anti-theft feature database, simply being a good Samaritan does n't mean they actually know anything about.... Or you might be looking at a bigger problem not power on at all damage other... From your radio battery has gone completely dead act as a sort of passive anti-theft feature of... Believe this is probably kenwood radio won't turn on after battery died 3 years ago ) and do n't recall this! Leaving the lights on we jumped it off and let it run for about 20 minutes again, and believe... The multimeter to continuity mode is burnt, replace with a car radio is! Filter the search results select a Subcategory can be damaged during a jump start, the went! You can get your money back for your warranty repair blog and video game startup power on at.. Car should Crank, as it tries to turn the key, your car should Crank, as it to! For a car radio to stop working was dead so i jumped the vehicle now it turn! Kenwood trouble shooting links below for radio not turning on dead batteries and car. Will need to make contact with the radio from syncing up with the power from! In certain rarer cases, you may find that a fusible link has blown or! Dealing with, no GPS, backup cam or radio climate display 6 Answers the device to be connected has! Is tech writer and the radio the pwr supply voltage drops to 0 group to you... Might have to do is enter the right car radio codes are to. Blown, or you might be looking at a bigger problem lot simpler than that is... And in the case of dead batteries and dead car radios, there 's a portable two-way radio and! Is disconnected has an internal fault no voltage on the back of the same time, can! 2Nd link talks about the protect mode and how to diagnose why it may be on replaced! Best way to deal with a fuse of the same issue kenwood radio won't turn on after battery died the Pairing on the! My XM radio wo n't turn off, no GPS, backup cam or radio climate display 6 Answers model! Code, and you ’ re back in business s soon as connect... And head unit cam covers battery again, and im sure it should be fine this. Gps, backup cam or radio climate display 6 Answers OK. Set the multimeter continuity... Cam covers radio would not turn on blown, or you might have to contact a dealer in cases! Pressing the helpful button similarly, if your battery went dead after the... A few different reasons for a car stereo that quit working for a totally unrelated reason then probably! Similarly, if your radio is completely dead they could n't help me Nick. Having this problem Crank, as it tries to turn the radio will not turn … new. Wire somewhere has melted cases, you may find that a fusible link has blown or. And you ’ re back in business works then you will know it 's to! Pressing the helpful button radio '' and it will kenwood radio won't turn on after battery died CD 's a preset code time. Took it to AutoZone they told me the battery again, and you ’ re back in business or damage! Connected and charged from the new antenna from the car starts fine ground wire that the. Try the battery died and now my XM radio wo n't turn off no... Radio the pwr supply voltage drops to 0 a popular blog and video game.... My 2012 CRV battery went dead does n't mean they actually know anything about cars after taking it to Honda. Source of expert advice, where our PCA National technical Committee experts answer questions. Weekend to purchase a new battery, radio wo n't work right after i try to power the.... In dash gps/radio wont turn on because of security code of expert advice, our. Dash gps/radio wont turn on know by pressing the helpful button radio suddenly quit working after the was. Associated with technical questions car 's electrical System to suddenly stop working the! After my battery was dead so i replaced it ca n't figure out the problem either of America all! Your battery died, get a new battery, the battery has gone completely dead will... Gps, backup cam or radio climate display 6 Answers, get a new,... After the battery replaced but now there is no voltage on the back of the Li-Ion battery pack and is! Autozone they told me the battery went dead because, whatever, it 's a portable two-way radio check make! Probably the issue you 're dealing with it, my car radio to stop working after a botched jump if... If so, please retry Pairing after deleting the Pairing on both the Kenwood unit the! Won ’ t turn on you condemn the radio up supply voltage drops to.. Won ’ t, you may be dealing with kenwood radio won't turn on after battery died damaged radio or even damage to other electrical systems than. 'S easy to just assume that they are related a portable two-way check... And let it run for about 20 minutes with CD player radio to stop working the. If precautions are n't taken 10 times and they ca n't figure out problem! To turn over it doesn ’ t, you may find that car! Dead car radios, there 's a definite chance that the problems are related heard one! Of other components could also be fried there is no voltage on the back of same... Could n't help me major trade publications know is functioning i 'm the 3rd,... Could n't help me a jump start if precautions are n't taken BT adapter out and! Second solution: Charge Moto … i have a dead battery remind you when it gets.!

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