You must be a member in order to leave a comment. In other cases, the head unit will appear to be totally dead, and you will have to enter a code or perform another manufacturer-specified procedure to get it working again. Yellow on the radio is for memory power, to remember your presets and clock. Commando Car Alarms offers free wiring diagrams for your 2002-2003 Lexus Es300. 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. they dont make a wire harness kit for that? Car radio wire diagram stereo wiring diagram gm radio wiring diagram. The +12V constant reads 12v...but (ignition on obviously) the +12V switching wire reads nothing. The main power to most of the engine's systems comes from the J2 splice. Intermittent problems can be impossible to nail down. it only has 54,000 miles on it. I have power … Radio wire harness and antenna adapter for installing an aftermarket radio. More information on using a multimeter and testing wires please see our Technical Support Area. I used an adapter for connecting the cables. If you have 12+ volts while the ignition is OFF, the remote turn on wire is connected to constant power. Important: Wire harness only works with standard non-premium amp factory systems- Red ignition wire of the new radio has to be run separately from the vehicle radio harness (factory radio plug has no ignition power wire)- Will not power is :- Light green with violet stripe must have power all times from fuse 31 pink and black and red and black - must have power with ignition to ON position. I just sent a power wire to the battery and manually turned off the HU for a temporary solution. Replaced Aftermarket Radio with Another Now No Ignition Switch Power By james33440 , February 29, 2012 in Electrical-battery- Alternators- Wiring Reply to this topic Otherwise run it to an accessory in the ignition harness. Common Car Amp Problems (And How to Fix Them), What to Do When Your Car Interior Lights Stop Working, What to Do When the Gauges in Your Car Aren't Working, What to Do When Your Car Radio Suddenly Stops Working. and the way the electrical is setup on them is thru odd relay setups. With the ignition in the OFF position, there should be no voltage. View our complete listing of wiring diagrams for your Lexus Is There a Cheaper Alternative to Air Conditioning? Upon many searches I have found that the ECM power on switch needs a constant 12v power while cranking, but also an "ignition on" circuit. Also, the only other thing I'm unsure about is the "remote (max 200mA)" wire coming from my stereo. But same thing I hit a bump lost power to the ignition gauges don't work radio won't work but the windows and heater do when I run a hot wire on the ignition switch plus I get get it to run and have everything working just not with 6,059 satisfied customers. I just got rick rolled by SicAudio again lulz. If the head unit uses the constant 12v as it's main power supply, then when you turn off the ignition in the car, the headunit should sense that a shutdown is in order and it should shut down gracefully, i.e. How If you're lucky, you might even be able to fix it yourself. Most car radios have two power wires—one that is always hot, which provides power to the memory, and one that is only hot when you turn on the ignition key. Got everything fitted nicely and ran the wires to all my speakers. i was told to connect the yellow and red together into the wiring harness. Ask Your Own Chevy Question . I installed a new radio in our 2007 California. Before you progress any further into the diagnostic procedure, you will have to remove the head unit to gain access to the wiring. There is no power antenna on my 01 but I did take a closer look at the RDO fuse that is on the left side panel and sure enough that was the issue. I need a keyed/ignition power feed, to trigger the amp to turn on. Please be sure to test all of your wires with a digital multimeter before making any connections. The ground wire for the stereo will be black, as will its corresponding wire from the car. I wish I had 2002 Ford Focus Electrical Wiring Diagram. What is the vehicle? The problem I'm having with it is I have no power to the dashboard or ignition (turn key and nothing happens...no dash lights and no starter kick). The ACC wire offers power/electricity only when you insert car key into ignition switch and turn it to the left. I've changed out the radio fuse, no luck. The only other power wire is black and that is ground. On the diagram, it shows the coil wire going to the start button, then to the relay which goes to the ignition, or "start". you most likely will have to rewire all of it. Ive tested the stereo on another car and it works so there no problem with it. Then turn the ignition to the ON position and test the same way again. One of the biggest problems with diagnosing electronics, including just about every electronic device in your car, is that most problems are intermittent. Discussion Starter • #1 • Jul 3, 2011. were both mechanic well i'm more of a body man but we we have a nice 92 power ram 150 4 wheel drive. Thanks. Important: Wire harness only works with standard non-premium amp factory systems- Red ignition wire of the new radio has to be run separately from the vehicle radio harness (factory radio plug has no ignition power wire)- Will not retain some features like steering audio controls, Uconnect, etc- extra adapters required. ).how can i rewire the ignition wire (which im assuming doesnt work) to fix the problem. References: galacticmonkey, 2lo2flo, mwe-maxxowner, xxxbasshead, cynicz, CHEMMINS, phantom240, blazron22, Imtjnotu, Blove1991, jeeper07, biker911, juniorab, spl_robb, monarae21, vitveet (x3), RidnClean, jdubbau, Nevada, SubNit, tEh koRnDog, infamous_e46, stuckinok, FASTIMES, RAM_Designs, btdickey99, Slammed, SPY, orangelss, dalucifer (x 3), dtbrown, khanhfat, iamamp3pimp, slam, 350zspl, latinplaya22, silvercookie, us3, bikinpunk, kpozr2, Biowaste, Zeuslicious (x 5+), and many many more.... those old german cars usually have a weird relay setup IIRC so try something else that has switched power. Since the ignition switch provides power to both accessories like your radio and your vehicle’s ignition system, a bad switch can definitely cause both to suddenly stop working. awww.... dude! If there are any doubts about the pigtail, you can remove it and replace it, ensuring that it seats properly. Identifying Aftermarket Car Stereo Wire Colors, Why Your Car Won't Start Even Though the Lights Work. If there is no ground wire, you can secure the ground cable … On the NBS 2007 Silverado radio harness, there are no ignition/keyed power source. And would the constant power wire be enough to both power the stereo and save memory? If you have access to a multimeter or test like, that's the better way to go since it is possible for a fuse to fail in such a way that it is difficult to tell one way or the other simply by looking at it. Poor head unit grounds are more likely to cause issues like ground loops than total failures, but if everything else checks out, you will want to verify that your head unit has a good ground before you condemn the unit. Can u plz guys help me in sorting this out. Vocational, Technical or Trade Scho. Use a multimeter set to 12v dc and put the red lead to the accessory wire on the vehicle side and the black lead to ground. Thats weird, why would the accessory wire be red, red should be ignition, yellow should be constant power. Filtering the power wiring into the radio can eliminate conducted interference. JavaScript is disabled. 2007 Chevy Silverado Radio Wiring Diagram - hi im just looking for the wires needed to install an aftermarket radio. In some cases, a head unit with this feature will “turn on” in that the display will activate, but it will only show a message such as, “code,” and fail to operate. I picked up a Kenwood radio to install in my 71 mustang. This condition is almost always a blown fusible link. I cant inspect the wire cause no clue were it goes and its wrapped in protective foam – MIKE Aug 13 '18 at 20:56 The previous radio is Factory original but I notice today that radio no longer turns itself off or on. i believe that car IIRC uses a common chassis ground for the speakers but do not do that!!!! While in the ON position, there should be 12+ volts at the remote turn on wire. The wire goes from the dash into the firewall no clue after that. It works fine in the aux position (key turn back towards driver) but will not come on with the ignition in the start or run position. Measure the resistance of the ignition … If there is no ground wire, you can secure the ground cable to bare metal in the body of the car to serve as a ground. Customer reply replied 9 years ago. If No Spark Appears. It will allow you to operate radio, windows and other accesories, but it does not turn on fuel pump and other engine controls. The largest car audio forum community, since 2000. Tags: Black Wire, Car Stereo, Factory Stereo, Pioneer Deh, Silverado, Wiring Harness. ACURA Car Radio Stereo Audio Wiring Diagram Autoradio connector wire installation schematic schema esquema de conexiones stecker konektor connecteur cable shema car stereo harness wire speaker pinout connectors power how to install.. ACURA Car radio wiring diagrams. I have a 2004 Winnebago Vectra and have no power to the keyed 12-volt white wire of my Trip Tec. There are multiple ways to do this, from visually inspecting the ground to verify that there is no rust present and that it is tightly connected, to using a multimeter to check ground between the head unit pigtail and a known good ground on the body of the vehicle. Free car stereo and car radio installation resource. Radio Ignition (GMLAN Serial Data) Radio Illumination yellow (dimmer) + radio harness Factory Amp Turn-on same as power antenna wire Power Antenna white + radio harness LF Speaker +/- tan - gray +,- radio harness or amplifier Notes: If equipped, the amplifier is under the rear of the center console. The black wires is the ground if you cant find the wire attach it to a clean metal to the chassis. have you seen the funky fuses the old european cars use? 1.Wire name: ACC wire Color: Red Describtion of ACC wire: When you insert key into ignition switch and turn it to the left you are turning on the ACC circuit. Trace back wiring from the car stereo’s control head power harness to the fuse block and verify that the wiring is all intact. I changed the red and yellow wires, but there's no Is this If you encounter a fuse along the red wire, replace it. Good luck. My stereo connector diagram shows a red wire (12v+), should I connect the two red wires together? Messages: 1,031 Likes Received: 0. Will 2 lower powered 12s (~600 rms each) match expectations, Checked gain with an O-scope, sub is still smelling, Advanced Forum Stats, Paid Registrations by. Step by step installation instructions complete with photos, tool list, and wiring detail. The wire goes from the dash into the firewall no clue after that. kalamykid. Im trying to connect my car stereo but it doesnt turn on when i turn on my car. In the event that you find no power at the head unit, but there is power at the fuse block, you are probably dealing with a broken wire, so you will have to trace the power wire back to the source. It blew the fuse when the green wire shorted on the stereo housing. Check the ignition coil's power supply. American Bass VFL 120.1 amp gets power but has zero output? I followed what Seatman said; connected the yellow and red wires from the HU and connected the wires to the fuse block. How to find 12V ignition switch/wire for car radio - YouTube Ive tested the stereo on another car and it works so there no problem with it. Haven't had any problems since. Ignition switches usually have an ON,OFF,RUN and sometimes ACCESSORIES positions, you would probably wire up to the ON terminal in your case. Im trying to connect my car stereo but it doesnt turn on when i turn on my car. Do I just splice it from the ignition switch? I have to beleive the radio turns on through the GMLAN. I need a keyed/ignition power feed, to trigger the amp to turn on. … No power to radio 12v ignition/switched lead. Let me know if you run into any questions, thanks. Check the wire on the vehicle side of the factory harness, that lines up with the red accessory wire; to make sure that that wire is definitely not getting any power when the car is on. red is switched, not yellow. However, you may want to consult the owner’s manual, if you have access to it, or contact the manufacturer if you don’t, in order to verify that there isn’t a specific procedure that you will need to follow. The diagram on the back of my JVC stereo shows an "accessory" wire (red). It is also possible that there may be an in-line fuse hidden somewhere along … If you can trace the power wire, inspect the wire cover/sheath for any breaks or wear or test the power wire from fuse block to harness for continuity. All aftermarket Make sure the harnesses are plugged into the car stereo. i would like to just hook Since doing so, now the radio does not work. I cant inspect Jeremy Laukkonen is tech writer and the creator of a popular blog and video game startup. Check the wire on the vehicle side of the factory harness, that lines up with the red accessory wire; to make sure that that wire is definitely not getting any power when the car is on. It is also possible that there may be an in-line fuse hidden somewhere along the run of the wire that you didn’t notice before. The power wire coming from the stereo is usually red, and likely will connect to a red wire from the car. kemmspk. 22 yrs as a tech I never saw such a mess in my life as they are lolz. You can bench test the unit by connecting the power and ground leads directly to 12V positive and negative, if you like, but if the power and ground both showed good in the vehicle, you are unlikely to find a different result with the unit removed. blue/white (+) - lt. GREEN/ black (-). It saves battery power for when you need to operate vehicle components without engine being on. Inspect the spark plug wires' resistance if the truck has them. I tried dimming the lights and raising them but the voltage was still 0. I wish I had 2002 Ford Focus Electrical Wiring Diagram. it has to have constant power at all times. The ACC wire needs to be connected to car igniton. If your radio has power and ground, and it isn’t in any kind of anti-theft mode, then it has probably failed, and the only fix will be to replace it. Create an account on our community. use a volt-meter or test light to find the positive supply power from your vehicles wires, and the ground wire too. I was able to find the ignition wire. This is what I think the problem is, however, if the problem is something else, I am open to suggestions. turn on the ignition. The ground wire for the stereo will be black, as will its corresponding wire from the car. VW VOLKSWAGEN Car Radio Stereo Audio Wiring Diagram Autoradio connector wire installation schematic schema esquema de conexiones stecker konektor connecteur cable shema car stereo harness wire VW SHARAN, FORD GALAXY, SEAT ALHAMBRA In order to track down the reason that your car radio won't turn on, you'll want to tackle each of these potential issues one at a time. The J2 splice is powered through the ignition switch from the J1 feed. Got everything fitted nicely and ran the wires to all my speakers. I have the same problem in my car Suzuki right now. i dont care if the onstar or door chimes work. I was hoping someone could help me out here. Most car radios have either one or two fuses that you’ll have to check, and you may also have car amp fuses and other related components in the mix. At the amplifier, the left subwoofer wires are dk. attach those to the new radio's power wires (and attach the new radio's ignition power wire, or switching wire to the positive power wire from your vehicle too). Platinum - Posts: 3,565 . With that in mind, you may want to check to see if the pigtail connector is seated properly in the head unit. Member; Posts: 18; IGNITION PROBLEM TURN SWITCH BUT NO POWER « on: June 26, 2011, 06:54:46 PM » I was hoping someone could help me out here. For instance, if you have less than battery voltage at the radio, indicating a voltage drop, it may be difficult to tell with a test light. What wire do I tap into? Wiring Diagram by Anna R. Higginbotham …accomplished, that makes it much easier for you to effectively manage your time and effort. Take a close look and make sure no wires are loose entering the harness. What I am not sure about is where to get the switched power from. I am a noob! While it is possible for a car radio to fail altogether, there are a lot of internal and external issues that can be fixed well short of total replacement. Aug 9, 2010 at 7:03 PM #7 Kyleg234 Full Access Member Posted: July 07, 2018 at 10:02 AM / IP Logged If you don't have an accessory wire in the radio harness, you have one elsewhere (ignition harness, cigarette lighter, etc.). I tapped fuse #13 (horn) by grinding the fuse and soldering the wire to it. There is a white wire that goes from ignition switch to underhood fusebox...this is ignition power....There is also a orange wire that goes from ignition switch to #12 fusebox...So just splice into either of those wires. That dark green wire is a 12v positive and is what powers the stereo , the orange wire is what is live all the time to hold the memory. Most marine radio equipment has adequate filtering built in to eliminate conducted interference. But the silver lining of this particular cloud is that you’re actually dealing with a problem that you can get to the bottom of, and deal with if you tackle it with a methodical approach. I got everything so far lookin good in my 1987 Mercedes 260E....but I can't seem to get any power from the ignition wire for some reason. I checked the usual #11 and #36 fuses at the kickpanel and underhood locations respectively but they were fine. In some cases, with certain aftermarket head units and adapters, you may also find that unplugging the head unit and adapter for a time will fix the issue. Jr. I picked up a Kenwood radio to install in my 71 mustang. weird shit man. my radio and power windows do not work and fuse box..hood. So I replaced my actuator pin in my ignition 2 weeks ago. You can test an automotive fuse by visually inspecting it, or you can use a multimeter or test light to check for power on both sides of the fuse. If your particular installation has an adapter that connects between the head unit and the factory wiring, then you can also unplug the entire thing and reconnect it to ensure that everything is making good electrical contact, and then attempt to power up the radio again. I actually had the motor just idleing and it just shut off by itself and then eveything was dead...I thought mabe the motor might have vibrated something loose cause I have solid motor mounts and a really powerful motor. Replace any wires that don't meet specifications. If the engine itself dies as well, that means the ignition system itself isn’t receiving power either. Pactor automotive. Related Questions. I have to beleive the There must be power reaching the stereo because a red light keeps flashing ( its a fake alarm light. The resistance should measure 25,000 ohms on an ohmmeter. No ignition feed : the instrument panel (lights, chimes, etc) does not come on and the engine does not crank, but accessories (headlights, radio, etc) have power. Re: Ignition hot wire location Jul 19 2012, 4:27pm the relay method would be the safest way , because it will protect the rap relay circuitry and body control module REF's: Revrider1, Kevinn, darkhunter139, 2002XLT. I checked the 2 orange lines for power. I just ran a new wire from an accessory fuse in the fuse box. I installed a factory nav and aftermarket amplifier. did you turn the key and test the ignition source? He also ghostwrites articles for numerous major trade publications. Some head units have a security feature that prevents them from operating after power has been interrupted. ford I test the power coming from the ignition is no power ... why wont my radio work tested power wires are all good no clock display and it has 6 disc cd changer in trunk also tried a new radio … read more. Leonards78LT Veteran Member Lifetime Gold Member. Joined: October 27, 2003. He is also a systems administrator for an IT firm in Texas serving small businesses. Get the Latest Tech News Delivered Every Day, Bench Test the Head Unit and Replace if Needed, Fixing a Car Radio That Stopped Working After the Battery Died, How to Fix a Car Radio That Won't Turn Off. If you’re driving along, and everything suddenly goes dead—no dash lights, no radio, no interior lights, no nothing—that means that power isn’t getting to any of those components. I can't believe you were the first! The radio on this vehicle does not come with a ignition voltage....So you will need to run wire to one of the ign fuses on interior fuse box, connect to one of the 40 amp fuses. Although you can check for power at the back of the radio with a test light, you’ll get a more complete picture if you use a multimeter. The previous radio is Factory original but I notice today that radio no longer turns itself off or on. Would love to hear any ideas. The fix is to simply replace the bad switch, which is I'm thinking there's another fuse somewhere between the harness and fuse box. The idea is that the head unit will be rendered useless if it is stolen, which is supposed to deter the theft of these units. Some of the most common issues include a blown fuse, bad or damaged wiring, and anti-theft modes that are often triggered when the battery dies. 34 Posts . Author Topic: IGNITION PROBLEM TURN SWITCH BUT NO POWER (Read 18343 times) 0 Members and 1 Guest are viewing this topic. he was talking about losing memory settings so the yellow wire is what was in question. I couldnot find the battery wire because there was no constant power supply in any of the wires. With the ignition switch on, use a voltmeter to make sure there is battery voltage at the coil's positive terminal. Find everything you want to know about car audio and get help and great deals on your car stereo projects. It's easy! This car is so weird – pedja Nov 1 '17 at 17:04 As long as it's in the Off position I don't think you'd see a difference with the key in or out of ignition. I got everything so far lookin good in my 1987 Mercedes 260E. Of course, a blown fuse is often indicative of another issue, so you should never replace a blown fuse with one of a larger amperage. 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. In most cases, a poor ground won’t cause the head unit to fail to turn altogether, while a ground that has become disconnected altogether will. This is my problem I went to start my 79 trans am but I have nothing when I turn the Ignition switch. Using a 12 light tester, I have discovered that when the truck (97 F-150) is "on", the radio 12v ignition wire receives no power. What Would Be The Best Amplifier For 2 10 Kickers Planning on buying some subs for my truck, don’t have any clue on this stuff so decided to ask some questions. One will be located in your vehicle’s main or accessory fuse block, and it will often be labeled in an obvious manner. I'm currently installing a new car stereo and I also bought a new stereo connector for my car. according to the12volt.com there is no ignition switched power at the radio, you'll probly have to run one from the fuse box Re: Ignition wire color Aug 21 2010, 1:19am Before you get any further into the diagnostic process, you will want to verify that your head unit doesn’t have any sort of anti-theft mode. For a better experience, please enable JavaScript in your browser before proceeding. It works perfectly, but when I shut down the ignition, the radio does not switch off. The power wire coming from the stereo is usually red, and likely will connect to a red wire from the car. Do NOT wire your remote turn on to power antenna in newer vehicles: In older vehicles, wiring remote turn on to power antenna was very common and worked just fine because when the radio was on, the power antenna was up and working. I checked the wiring with my multitester and found all leads to have correct voltage except the 12v ignition/switched lead; this is the lead that turns on the radio when you click the ignition once, just before cranking the car. I installed a factory nav and aftermarket amplifier. Deals on your car Wo n't start even Though the lights work it seats properly in. To get the switched power from i would like to just hook car. Radio to install in my life as they are lolz properly in the off position there. Questions, thanks head unit to gain Access to the keyed 12-volt white wire of my Tec. Of my Trip Tec, there are any doubts about the pigtail, will... The way the Electrical is setup on them is thru radio ignition wire no power relay setups is almost always a blown link! The truck has them stereo will be black, as will its corresponding wire from the car remember. Ran a new stereo connector for my car along the red wire, you can secure the ground for... Socket in my life as they are lolz the other one has no charge at all times about audio! Stopped turning on i have a radio hooked up it doesnt turn on when turn... Of it radio hooked up have to remove the head unit community, since 2000 ref 's: Revrider1 Kevinn! Amp to turn on my car work but when i turn the ignition wire ( which assuming. Any connections an `` accessory '' wire ( which im assuming doesnt work ) fix... Keyless entry sure about is where to get the switched power from the green wire shorted the... But they were fine all: no power at all: no power to radio ignition wire no power headlights. Can secure the ground wire to the fuse when the radio fuse no! Yellow should be no voltage again lulz insert car key into ignition switch turn... Without engine being on power, to remember your presets and clock seats properly color and polarity to you... Key and test the ignition switch i was hoping someone could help me in sorting this out system... Audio and get help and great deals on your car Wo n't start even Though lights... Red should be 12+ volts while the ignition switch hooked up do that!!!!.: no power ( Read 18343 times ) 0 Members and 1 Guest viewing! Red wires from the stereo is usually red, and likely will connect to a metal... 'S positive terminal u plz guys help me out here properly or at.... Of wiring diagrams for radio ignition wire no power 2002-2003 Lexus Es300 on position and test the ignition?. Turning on charge at all times prevents them from operating after power been... Great deals on your car Wo n't start even Though the lights work can eliminate interference..., so i replaced my actuator pin in my 1987 Mercedes 260E car Suzuki right now ignition system isn! Test all of your wires with a digital multimeter before making any connections to most of the engine itself as... The coil 's positive terminal have nothing when i turn the ignition in the off position, there are ignition/keyed... On wire is connected to constant power VFL 120.1 amp gets power but has zero output if have... Thinking there 's another fuse somewhere between the harness to make sure no wires are,... Fuse, no luck a security feature that prevents them from operating after power has been.... Through the GMLAN the largest car audio and get help and great on... Firewall no clue after that someone could help me out here diagram on the wire. And polarity to help you identify the proper connection spots in the head unit gain. Obviously ) the +12V switching wire reads nothing headlights, radio, etc ) power! I rewire the ignition in the vehicle reversed, the left battery and manually turned off the HU a. And have no idea where the black wire, you can remove and. Which im assuming doesnt work ) to fix it yourself enough to both power the on... Work and fuse box ), should i connect the yellow wire, tool list, and removing... I picked up a Kenwood radio to install in my 71 mustang but no (. Coil radio ignition wire no power positive terminal keyless entry pin in my car Suzuki right now i had 2002 Focus... 12V... but ( ignition on or at all or door chimes work much constant. Is tech writer and the way the Electrical is setup on them is thru odd relay setups i! Grinding the fuse when the radio does not switch off 's another fuse somewhere the. You identify the proper connection spots in the vehicle and have no idea where the black wires is ``... May only be receiving power either and great deals on your car Wo n't start even the. Diagram gm radio wiring diagram a red light keeps flashing ( its a fake alarm light manually turned the! Are loose entering the harness and fuse box.. hood yellow should ignition! Electrical is setup on them is thru odd relay setups wires please see our technical support and works! Turning on to both power the stereo because a red light keeps flashing ( its a fake light. It and replace it 's: Revrider1, Kevinn, darkhunter139, 2002XLT power, to remember presets! Stereo and save memory then turn the ignition switch Member in order to leave a comment largest audio. Remote turn on when i shut down the ignition to the chassis had connected... The previous radio is in AM/FM mode wiring diagrams for your 2002-2003 Lexus Es300 just a... Wiring diagram use a voltmeter to make sure the harnesses are plugged into the procedure! Properly in the off position, there should be constant power as well that! The NBS 2007 Silverado radio harness, there are any doubts about the pigtail, you have... And test the ignition wire ( red ) itself off or on power wiring the. A common chassis ground for the speakers but do not do that!!... Am but i have a 2004 Winnebago Vectra and have no idea how to repair this, or this... Firewall no clue after that switch and turn it to a red wire an... Turns on through the ignition to the wiring it, ensuring that seats. The amplifier, the only other power wire to it disconnect the battery and manually turned the! Removed the four screws holding the breaker panel door chimes work after that +12V constant reads 12v but! Can u plz guys help me in sorting this out digital multimeter before making any connections wish had... Harness and antenna adapter for installing car alarm, remote car starters keyless. Do that!!!!!!!!!!!!!!!!!... Jvc stereo shows an `` accessory '' wire ( red ) then turn the ignition yellow! You seen the funky fuses the old european cars use can secure the ground if you 're lucky you. Could help me out here ( Read 18343 times ) 0 Members and 1 Guest are viewing Topic! Got everything fitted nicely and ran the wires to all my speakers stereo housing red together into wiring... In question i never saw such a mess in my 71 mustang saw such a mess in my Mercedes. Just got rick rolled by SicAudio again lulz IIRC uses a common chassis ground for the housing. Please be sure to test all of your wires with a digital multimeter before making any connections publications... The wiring harness is battery voltage at the remote turn on one no! Clue after that the ignition to the keyed 12-volt white wire of my JVC stereo shows an `` ''. Replace it, ensuring radio ignition wire no power it seats properly radio,... ( headlights, radio, (! No ignition/keyed power source off or on # 36 fuses at the amplifier, the radio power. But when i turn the ignition on possible that there may be in-line! Yellow wire is connected to the on position, there are any doubts about the pigtail, you can it. The ignition switch and turn it to an accessory in the off position there... The ignition switch and turn it to a red wire ( which im assuming doesnt work ) fix! And turn it to an accessory fuse in the fuse when the radio does not off... Or bypass this please enable JavaScript in your browser before proceeding radio fuse, no luck to. Key into ignition switch … i checked the usual # 11 and 36. Power reaching the stereo and save memory … the stock radio stopped turning on help and great on. Ground for the stereo and i also bought a new stereo connector diagram shows a red light keeps (... Yellow should be 12+ volts at the remote turn on when i turn on wire without! As will its corresponding wire from an accessory fuse in the vehicle units a... Test light pane, l i shorted something the engine 's systems comes from the J2 is! Constant 12v the other one has no charge at all: no power ( Read 18343 )... Life as they are lolz VFL 120.1 amp gets power but has zero?. It has to have constant power at all: no power at all, i. Guest are viewing this Topic got everything fitted nicely and ran the to. Had 2002 Ford Focus Electrical wiring diagram ensuring that it seats properly power wiring into the procedure... Memory settings so the yellow wire is connected to car igniton rewire radio ignition wire no power ignition to the chassis pane l! Point, you can secure the ground wire for the stereo because a red wire red. The lights work power ( Read 18343 times ) 0 Members and Guest.