Yesterday i put a aftermarket stereo and two front speakers in my 1990 Geo Prizm hatchback and the install went fine or so i thought. Its not only that stereo either. If it still hasn't turned off, check if the dome lights turn off when the doors are shut. How much wattage can a alpine R-W10D4 really take? I connected all the other wires and the stereo won't turn on. Sounds like you may have a ground issue to me. Whether the connection is to an amplifier or directly to the receiver, it is worthwhile to check all the connections on car stereo speakers. I tried putting the car on accessory, and push the on button but nothing happened. Remove any surge protector. 2004 saturn vue car stereo install: whats this wire? So I just recently installed a pioneer MVH290-BT radio in my car. Just my luck it touched the stereo,sparked and now won't turn on. I installed a JVC stereo in our 2001 Civic EX, however, I forgot to disconnect the negative battery cable and ground the black wire once the stereo was hooked up. Car stereos usually have two power wires. I'm not sure what the problem can be. And My head lights only turns on when the car is on. Anyone who knows what is going on or has idea please lmk //content.invisioncic.com/y282845/emoticons/help.gif.cee8f684da1ba626487a8bc51152e1ec.gif, Some radios have a fuse on the back of them also.Underhood fuse box also/possibly?to check see if stereo works fine, you can take yellow/and red wire and tie together to a single test wire, and the ground, and touch batt post for the -,and +,and if it lights up, its good..Knowing you have an issue with the supply in the vehicle.When it sparked, it blew a fuse somewhere for sure though, Touching the yellow and red turned it on. I checked the stereo fuse and its fine and now I dont know what to do. I just installed a kenwood kdc-355u into my 2002 Saturn sc2. Before poking fun at others at least learn to spell. Turns out that for some incomprehensible reason the truck won't start without it at least being plugged in. Step by step: How to Fix a Car Stereo That Has Power But Won’t Turn On? Hi i just installed a new 9887 headunit in my 99 A4 that had the concert stereo. Car won’t start after installing stereo. If the stations are still assigned as they were previously, that indicates there is a … The largest car audio forum community, since 2000. I just went and I checked the 12v constant, 12V ignition, and ground wires and they are all connected good. AT WHITS END car stereo will not power. What might be the problem to it? An illumination/dash light and a dimmer wire. its not the fuse and power reaches the back of the stereo. Kinda like the dome/door lights that stay on after you turn off and leave the car. Manuals are posted on your model support page. The other power wire only becomes hot when you ignite the car. The stereo still works though. Thanks. Use a Multimeter to check for the correct power wires and dont screw it all back together untill you know you have the right ones. Some head units have built-in fuses, typically located on the back side, and some installations have additional in-line fuses located somewhere on the power wire or wires. Anyone have a source on decent OFC 1/0 that isn't expensive? Charging/Starting. Then I installed it into its spot in the car and it didn't work anymore. We tried wiring and installing but stereo won't turn on. Do you have a test light? So I haven’t been able to turn on my car radio since my battery died about 9months ago. An illumination/dash light and a dimmer wire. It's easy! The problem can also be caused by a faulty ignition switch. How much wattage can a alpine R-W10D4 really take? Today the dealership did a tuneup, replaced the timing belt, and put in a new battery. 2 Answers. My car stereo doesn't have these wires to connect to. I thought I’d check the actual car to see if it was okay and now the car won’t turn on. I started my car and the radio did not work. ... and those computers won't work in any other car so they will have no value to the salvage yard. What could cause my car to not even turn over after i installed a new stereo. I bought the adapter for my car and it has two extra wires. Just my luck it touched the stereo,sparked and now won't turn on. I just installed a car stereo into my 98 grand am. So I cut the wire and tried grounding it to my car, when I touch the wire to metal, it buzzes like it's resetting, then still does nothing. It just won't turn on. I hooked them all up and wired them correctly (I believe so at least) but it still won’t power on. i thought i ruined the sony, so i pulled it out and ordered a new one. Wait just a few seconds, then turn the car stereo back on and check if the preset stations are still active. Came back out after work and started the car, but the radio lights won't on at all. You must be a member in order to leave a comment. (I didn’t disconnect power before install) My car will not start, the battery is on but it won’t turn over. Just about everytime I start my car, my stereo resets itself back to factory defaults, all the preset stations go and when powered on I get 87.5 fm, or if cd is in, it plays first track. You must be a member in order to leave a comment. Ive never heard of that for a stereo but could that be the problem. Yep the yellow cord is for that. Trace back wiring from the car stereo’s control head power harness to the fuse block and verify that the wiring is all intact. They went out and reset the radio but said it would not reset, they check the fuses and said they were all good. Kicker 3.5 not working off head unit but work off home stereo? Because a vehicle is constantly vibrating while in operation, it is easy for connections to become loose or disconnected.You also need to make sure that the wires are able to accommodate the entire power supply needed to operate the speakers. I've seem motorized displays work, but no audio if there is no real ground present. Car won’t turn over after installing new stereo. For a better experience, please enable JavaScript in your browser before proceeding. So, I'm trying to install a stereo into my girlfriend's Dodge Shadow and the #$#%s thing won't work. Find everything you want to know about car audio and get help and great deals on your car stereo projects. I might just go ahead and replace the fuses even though they look fine. UNLESS, the car (What is it - year/make/model?) Went to work and everything was working fine. The first one gives power to the stereo’s memory, that’s why it’s always hot. just installed a new pioneer car stereo. The stereo is new and works fine and when i wire it directly from the battery, it works. Your sig... Im trying to figure out if you think he spelled grammar wrong. I have 14.3 volts up to the harness that plugs into the back of the stereo, but stereo will not turn on. Thanks for helping. Is that the cord your talking about? Bad wiring? In this case, you'll want to turn off your engine, remove the key, leave the vehicle, and shut the door. I was installing a new stereo in my truck and lost where the power wire is. I know that the stereo works because it works in my friends car. If not, try to get one. So I bought a new stereo and started wiring the harness on, in the process I accidentally touched the vehicles hot wire with another. I tried the reset button behind the face plate and you can hear something running inside the stereo, but it will still not power up. ... said no service and turned back off. Because, he didn't. I can put it in my friends car and it works fine. So now I know the stereo works any idea how to get it back to normal, Most after market stereos have a small button to push to reset the head unit..I use a toothpick, and hold it in for a count of 8 seconds, then release, and goes back to default setting, Found the problem!! When I reset the stereo it would buzz, and then do nothing after that. The photos attached to this thread are of the radio and wiring harness. Create an account on our community. its not the fuse and power reaches the back of the stereo, Is there a similar XTRONS Android Car Stereo from Alpine. I know its weird. There is RARELY a need to run power wires for a deck up to the battery. It all began last week, when the screen flip/openup started to not close completely. The car will click with all accessories and stereo working, but it won’t turn over. JavaScript is disabled. Here is Practical Explanation about Next Life, Purpose of Human Life, philosophical/religious facts, theories etc. I was installing a new stereo in my truck and lost where the power wire is. Check that the connection is good and not rusted out. The black wire may well go straight to the car body—it’s the ground. Any help will be appreciated. Anyone have a source on decent OFC 1/0 that isn't expensive? Oh yeah.. My stereo is getting some power because the flip down screen works when i put it in the car. I have recently installed a sony head unit and a pair of sony 6x9's and whenever i turn up the volume too high or i increase the bass i get static and popping. Securely plug your device to a working wall outlet. If you need model-specific information to complete any step, check your manual. I connected all the other wires and the stereo won't turn on. why do i have power to the harness, but stereo wont work(2-times now) i'm quite frustated! get a power tester and find these two wires (full 12v wire) and the other wire that gets power only when the car is turned off (the memory wire). The stereo used to work when I turned on my car but I was installing a sound system and something sparked and now it wont work with the ignition switch. Make sure that your stereo doesn’t have an alarm and take it out of the cockpit but don’t unplug it. One common symptom of loose o… The factory stereo works with no problems. I just installed a car stereo into my 98 grand am. I changed the (radio on) fuse on the truck and still same problem. I had two brand new ones and tried those but still would not turn on. And won’t turn on again. It's easy! All the fuses associated with the radio look fine, I only had one spare fuse so I changed the one on the passenger side panel and still no luck. If the radio turns off after a few minutes, that's normal for your vehicle. For a better experience, please enable JavaScript in your browser before proceeding. I double checked that I have the correct wiring harness and that all of the wires are connected correctly. I had two brand new ones and tried those but still would not turn on. Locate the ground terminal and constant wires. The next step that he did was to check the power at the car stereo itself. I checked the fuses in the car and near the motor and they are all fine. My cars aftermarket stereo wont turn on and my car wont either. "Delayed Accessory power for audio etc" thanks everyone //content.invisioncic.com/y282845/emoticons/fro.gif.c695f1f814b01c4ad99fe7f8cccadd29.gif. What are the best single Din car stereos？. I bought the adapter for my car and it has two extra wires. Check if there's a light indicator on your stereo system after you complete each step. My car stereo doesn't have these wires to connect to. I didn't think much of it, but yesterday on my way home from work, I couldn't get it to turn on! Did anything spark during your install??? Leave the car running. If it still won't turn on, try a different wall outlet. I replaced the fuse for the radio and it didn’t fix the problem so I bought a new wire harness and radio. ... a lot of people just installed higher-quality aftermarket radios at a much lower cost. Turn off only the car stereo using the POWER On/Off button. Prepare your multimeter. Only thing I can think of really maybe check fuse on the deck??? After a few minutes have passed, check if the radio has turned off. Installing 2007 Chrysler stereo in 1968 Dodge Pickup. I installed a new battery in my car and now my aftermarket alpine stereo won't turn on. I just pulled out a sony stereo for the same problem. Advanced Forum Stats, Paid Registrations by. Let’s learn why won't my car stereo turn on. Take your multimeter and set it to DC. Double check all your connections and make sure they are good and tight, and double check all the fuses, including the one in your car's fuse box. Like everyone else said, check all fuses, and check connections, but definitely get a test light, it'll save you a lot of aggrevation. The fuses don't appear to be burnt either. Is it better to get an external apple carplay dongle or a new Android unit with car radio with built-in carplay? Everything looks fine but it won't turn on, I had the ground wire from the stereo connected to the ground wire on the harness. Advanced Forum Stats, Paid Registrations by. I read somewhere that I might need to have a power cord running straight to my battery for my stereo. If you think of anything else let me know. Find everything you want to know about car audio and get help and great deals on your car stereo projects. It makes a clicking sound. JavaScript is disabled. The stereo worked in my car when i hooked it up this morning. Then you might have an issue, if the installer connected it to the wrong power source (switched power vs. … Take the stereo out. The radio doesn't say LOC, LOCKED or INOP it is just off. Thanks. Keeps your settings in the memory. If you encounter a fuse along the red wire, replace it. Its getting quite painfull, have to adjust the base again and reprogram my stations only to lose them, now I dont even bother. If any of these fuses are blown, that may be the reason that your car radio won’t turn on, so you will want to replace them to see if that fixes the problem. AT WHITS END car stereo will not power. I won't go into all the. I had to push it in manually, but not hard, to get it to close completely. I've got the yellow 12V constant cord hooked up to the adapter. The largest car audio forum community, since 2000. Its not only that stereo either. Most of the time your car head unit won’t turn off due to faulty wiring, especially if you have installed an aftermarket radio. I know that the stereo works because it works in my friends car. 1 Answer. I should have said is that I disconnected and removed it from the vehicle and skipped anything to do with it in the stereo installation instructions. Thanks alot. Oh yeah the stero is a sony with the flip down black face. Is it better to get an external apple carplay dongle or a new Android unit with car radio with built-in carplay? The adapter that I bought had labels on the wires and it was color coded. Here is Practical Explanation about Next Life, Purpose of Human Life, philosophical/religious facts, theories etc. The stereo won't turn on when I press the source button. I have the blue/red wire hooked to the + cable and the brown wire to the ground cable on the new headunit. My Radio won't turn on at all on my 2006 Honda Civic. has an aftermarket/upgraded stereo/receiver that was installed. It was another fuse. Now, if the power wires are reversed, the stereo won’t work. 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