If you have gone through all these steps and have not solved your problem, you probably have a serious buildup of carbon in the engine. Power cord connected to the device. Our certified mobile mechanics make house calls in over 2,000 U.S. cities. Replaced ignition switch, didn, t help. VanGaal. The cleaning formula may help to break up carbon deposits and send them down the tailpipe. We will assist you to resolve the issue. "until one door is opened" - Your logic regarding the relay seems sound, but what about the door switch, if you have a faulty door switch that is not opening when you open the door it would keep the circuit alive. What Is the Difference Between Conventional, Electronic and Distributor-less Ignition Systems? :frown: In the mean time all I can think of doing is … Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. If the ignition timing is off by a few degrees, it can cause the temperature inside the engine to rise enough to lead to the conditions that cause dieseling. hi, power steering pump stays on when i turn the car off, which flattens the battery and I guess not great for the pump. Generator. Per the manual for late cars, "When the ignition is turned off or the key is removed from the ignition, power is still supplied to the window switches until one door is opened." Any ideas?Thanks I pulled the G1 relay and the fan went off, so I figured the relay was toast and ordered a new one. LEARN MORE. I disconnected the switch and the power was still on. I have a Haynes manual for my 90 TSi Awd that specifically states that the fuel pump should come on with the key in the "on" position, engine off, and that it will shut off after two seconds if no ignition signal is detected. Ask Your Own Medium and Heavy Trucks Question. radio won't turn off when key is taken out of ignition Today,my radio wouldn't turn off when i took the key out and shut the door. This is driving me absolutely nuts as I am in a parking lot opening and closing the door over and over. If you want the cigarette lighter socket to turn on and off with the ignition you could wire in a relay that is activated by having the key in the ACC position, like how it is on most vehicles. I pulled fuses and relays till I found it. Power remains on after the key is turned off 05-25-2019, 03:37 PM This has only happened a couple of times in the past six months, but I've had a random issue in which I turn off the bike (2002), the engine stops, but the cowl lights remain on, my accessories (radar detector, etc) stay on, and the bike's screen stays … Contacting a mobile mechanic, such as one from YourMechanic, to come to your home or office to inspect your car help you figure out what to do next is easy and convenient. You might have thought a fuse would blow somewhere. Something doesn't make sense. If you pull that and the windows still work, then perhaps it could be the relay you hear under the dash. Alternator is draining battery while key off and getting hot. Diesel Place 213K+ members. P. PPrash ... 99 & up 7.3L Power Stroke Engine & Drivetrain 6.0L Power Stroke Engine and Drivetrain 99 & up Upgrades and Aftermarket - 7.3L Engine Power Strokes 1994-1997 General 7.3L IDI Diesels (Not Powerstrokes) 1988-1993. This is the link I was talking about with the picture of an early. I also have the same problem that i have to press the keys other than power key to start but then again turns off within a few seconds. Carburetors, however, will continue to supply fuel as long as the engine is turning over. If adjustment is necessary, that is done by loosening the distributor with the distributor wrench and turning the distributor slightly in one direction or the other depending on which way you want to move the timing. When I turn the key on the sound stops but nothing else works. Touch the connectors together and release them. Try jiggling the steering wheel and checking the battery. Some ignition switch problems can result in accessory power being available even when the key is removed. Dodge RAM 1500-Maintenance & Repair. Remove the bottom half of the plastic shroud surrounding the steering column. ... ballast tanks and manual bilge-pmp to operate when you have turned off the power and removed the key ? Either your ignition switch element or a power relay needs to be replaced. Unplug the switch at the connector and everything should immediately go dead. Then take the car out on the highway and drive at speed for a while, also doing some hard accelerations. Eight cylinder engines may idle around 600. Sometimes, when your system turns off after it is unplugged it doesn’t refer to … If there is no sound, then the solenoid is inoperative and needs to be replaced. Using premium fuel may help but isn't a solution. Good luck Posted on Feb 14, 2009 After key is turned off the overhead console stays lit and the blower motor keeps running. Dieseling occurs when there is something in the engine combustion chamber that is hot enough to light any residual fuel that enters the engine. It can vary widely from car to car. If so, you are experiencing an electrical problem. I have a 2003 Caravan that is experiencing some electrical issues. Inspect the brushes first. That wire is hot when the key is on and opens the valve, allowing it to close when the key is off. all hot except acc. document.write(new Date().getFullYear()) I have a 2003 Caravan that is experiencing some electrical issues. People think I am OCD or retarted. The HVAC blower in this 2003 Silverado stays on speed 5 even with the key off. Disconnect the wire and turn on the key. They will drain the battery if they are staying on for more then the 10 minutes. Since it's getting dark outside I just want to dissable the blower and check it further in the morning. The other scenario that we commonly see is feedback from an aftermarket ignition system that utilizes an internal relay, or both a battery and ignition source to power the system. If you're dealing with a dead battery, you're better off to bring it up with a charger first. I can here relays clicking to for the car to turn off and then the power goes off. The problem is after I turn off the key the alternator light comes on and stays on until I start it back up. This issue may arise due to various reasons: System not properly shut down or might be in sleep mode. Carbon buildup can raise compression in the engine and can cause hot spots in the combustion chamber that can lead to dieseling. With new Windows update, it remains lighted 24/7. Eventually, you may grow weary of the extra expense of filling your car up with premium. The directionals will also work. So THREE YEARS LATER, I have gotten no where, but now worse. If your car was made after 1985 it probably has fuel injection. That wire is hot when the key is on and opens the valve, allowing it to close when the key is off. Hi, my wife's computer is acting strange, some times her Monitor's (shes having 2 connected) stays turned off but windows 10 starts just fine. Perhaps this key-in-radio-on feature has failed for your switch, or maybe it just thinks the key is still in the ignition. Step 2: Check for a power relay. As per your description, I understand that the light on the power button stays on even after shut down. A key thing to remember is that alternators are NOT designed to charge a dead battery - their job is to maintain the correct state of charge. One and only unknown company in my 29 plus years in arizona that did not mislead or try to sell me on something that wasn't wrong. It’s usually cylindrical, about 1-2 inches long and has a single wire connected to it. My key hole looks like it's in the on position. today after I rewired the trailer plug the hazard relay began clicking with the key off. © As one of the first commercially successful hybrid vehicles, it eventually helped launch an entire hybrid industry. RADIO WON'T TURN OFF WHEN KEY IS TAKEN OUT OF IGNITION Today,my radio wouldn't turn off when i took the key out and - Ford 2004 F150 question. In that case, your car has an electrical problem that needs to be addressed. If your car key won't turn in the ignition and your steering wheel locks it's easy to fix. When the key is turned to the OFF position with the DOORS CLOSED, and the BCM detects that the battery is in a good state of health (voltage wise), the BCM will enable the RAP System. I have to keep pressing capslock button in order to complete the startup process. 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. 14 Answers. Re: Alternator (GEN) light on when key is off. Your Your car engine consists of a number of rapidly moving parts, including a crankshaft, camshaft, pistons, engine valves, rods and pulleys. Please help. 1997 Ford F150 Engine Runs After Key Is Turned Off My Sysem Lights Stay On And Discharges Battery And When I Charge The Battery And Reconnect Dash Lights Come On Without Turning Key. You want the accessories to be able to run without the key "on" for safety.....bilge to run if it needs to! If your car has a problem with dieseling. The battery was dead. I tried removing all a/c fuses but the blower is still running. With the amount of computer electronics we have, it … When the doors are closed, everything stops / turns off. i have had my car for months and it ALWAYS turned off immediately as soon as i turned off the vehicle. Clarks Garage Manual on the disassembly of the alternator, Pelican Parts Catalog for Porsche, BMW, Mercedes-Benz, MINI and More. View Full Version : Power stays on after removal ignition key. This allows for up to 10 minutes of Accessory use (power windows and radio/entertainment system included). Laptop turns off or won't turn on Unless holding down certain keys . The other scenario that we commonly see is feedback from an aftermarket ignition system that utilizes an internal relay, or both a battery and ignition source to power the system. When I turn off engine and pull key out, car still runs. It appears to have been the heated seats circuit. These are fairly common problems that people experience when using many aftermarket-wiring systems. That is because certain operations in … If there is a drain, there is a problem. When you turn off the key, you expect the car to stop! Mine's even done that once or twice, too. Following the manufacturer’s instructions, put a can of fuel additive into the tank when you fill it up. The ignition should be no voltage also. i tried updating the bios with windows bios because Windows 10 BIOS is not available for my pc. So I restarted the car and turned it off again. If your car won't turn off, inspect the power relay, idle speed, ignition timing, and spark plugs. When you first turn a car on, all lights should illuminate as this is a “bulb check” to show you which bulbs in the cluster are good and which ones are not. Why does my clock and radio stay on while my key is out of my ignition. Is there any solution other than replacing keyboard ? Replace them if you find anything wrong. Disconnect the wire and turn on the key. But like previously stated, the ECM shuts down after about 10-15 minutes. Shortly after that the battery was dead again. Radio won’t turn off when engine off and keys out. Already had changed ERP setting in BIOS long time ago to at least stop keyboard lighting up, even though it would light up if I touched any key. However, if the engine goes into fits of knocking and pinging, continuing to turn but not shutting completely off; then go ahead and look at Part 2. … The day before the radio started flashing and would not work. 4 Answers. 2006 Silverado 2500 HD 6.0 The interior lights, battery light, radio all stay on once the truck is turned off. Shine the timing light on the timing marks while the engine is running at the specified speed and verify that the marks line up as they should. Soooo thats my problem. with key off and removed wipers, windows,radio are still powered up. Took blower reley out and blower stopped but the other problems remained. You may also want to turn off Fast Boot in the Bios as well. Customer reply replied 7 years ago. Do the instruments and accessories and turn signals still work? I may, but I don't think that's the problem. It’s usually cylindrical, about 1-2 inches long and has a single wire connected to it. Honest and upfront. I found my 951's battery dead a few days ago, so I hooked it up to the charger and noticed the fresh air blower going (with the key off). How to Diagnose an Ignition Key That Won’t Turn, Distributor wrench (appropriate for your car), Spark plug wrench (appropriate for your car). They are the 4 lugs on right side of your fuse panel. When you turn off the key, does it seem as if you haven’t turned it off at all? hi, power steering pump stays on when i turn the car off, which flattens the battery and I guess not great for the pump. Looked out the window, and the display had lit up again circa 3 hours after I left the car, and 2 since i'd last checked and seen it off. Upfront, Transparent Price (4) When you turn off the key, you expect the car to stop! Power should be removed from the relay when the ignition is off. They checked it 3 times and say it's good. One could wire the F87 triggered key-off=power-off relay to a hacked adaptor or 12v-socket extension that plugs into an always-on socket. This would be very rare, but could be verified two ways: Remove the wire from the circuit breaker. you have to pull the tip of it out, that will turn the power off to the clock/radio. And I have to unhook the battery so it doesn't drain on me. Battery light remained on as well as the odometer. Not the case. YourMechanic’s technicians bring the dealership to you by performing this job at your home or office 7-days a week between 7AM-9PM. now, just today, it stayed on for about 2 seconds after i pulled the key, and then shut off. No power locks, radio stays on when I turn off key AND open door. 2000 Nissan Maxima GLE....when I turn off the engine and remove the key, the instrument panel stays on with the indicator lights (seat belt, etc...) and the power to the windows stays on as well. When I turn the key to the "off" position and take the key out, the accessory power (stereo) stays on and the van makes a "dinging" noise as if the lights are on. Turn key off and tell me which ones have power going to them. Check your ignition switch. Hello my lenovo laptop b40-30 isnt starting. In some cars the relay may be called an ECM relay, a Digifant or a DME relay. Thread starter chipstadley; Start date Oct 4, 2011; Forums. Re: Starter keeps turning even when key is in off position. That's gotta be a relay. The light stays on with the engine off because the ECU doesnt know the engine isnt supposed to be running so assumes it is however all the sensors are saying the engine isnt running so those its lighting up the CEL (but not throwing any codes...) Youll also find some that keep the oil pressure light on but some dont. YourMechanic All rights reserved. I found a post where someone solved it, and there is a picture of someone else, but the picture was from an early '44 and mine is a late. Step 2: Change your fuel. Could someone please help. Let me know which ones has power when the key is in the off position.Thanks. The radio stays on even after you open and close the door - you can even close everything, lock via the fob and the radio stays on. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20.00 off as a credit towards the repair. Does the engine run smoothly as though you could just put it in gear and dive away? This is odd, since generally the ABS light should come on for a few seconds with the ignition ON. I was one of the incredibly frustrated users facing this on my Windows 10 hp laptop. Enjoyed meeting him and appreciate his evaluation of my car. The ONLY door switch input that causes the RAP system to turn off is the DRIVER door. .....there are other lights that come on with key ON but engine off....such as track/abs....etc. To find and fix this problem, hook up the HDS, and go to the ONE-PUSH START Data List . There might be other systems that do as well but I don't know about that. He was friendly and professional. If it is not starting, and the starter drive is staying enguaged, everything is probably OK. As the piston moves up and down, the valves move correspondingly, in and out. Spark plugs are designed to maintain a specific operating temperature, and if the plugs installed in your engine are the wrong heat range, they may cause a hotspot that can lead to dieseling. Your workshop manual should be able to help you find this. I have a 2014 Chevy Silverado 1500 The radio will not turn off after I turn the engine off and leave the vehicle with my keys. I'm almost definite that it is the radio relay problem. If I take the SR harness completely out and lay it on the floor, when I turn the car to ON and then back off the power still stays on. Check the workshop manual for the timing procedure. Thread starter DemonVenom; Start date Jun 22, 2014; DemonVenom Posts: 49 … Every once in a while the engine will stay running along with all the other RAP features. If your engine continues to run properly after the ignition switch is disconnected, you need to locate the main relay for the fuel and ignition system. I need to either keep opening and closing the door until it shuts off or restart truck and shut it off again. If you keep a relay powered up long enough it will fuse internally and cause the problem you are experiencing. Please help, i … In order to turn the light off i have to press and hold power button for around 6-7 seconds and then it turns off. Take out a spark plug and compare the part number to the manufacturer’s specifications. i wanted to use it to power my IPod. The only way I've been able to stop it is to remove the two main relays. If you have a test light , i would like you to check the 4 power lugs in the front dash fuse panel. With that being uttered, let us get into the solutions. There is no one procedure that applies to all engines. Anyone know what this could be? So this is a strange issue. These are fairly common problems that people experience when using many aftermarket-wiring systems. Per the manual for late cars, "When the ignition is turned off or the key is removed from the ignition, power is still supplied to the window switches until one door is opened." As an alternative, you can install a quick-disconnect at the battery ground terminal, or put a switch in the ignition key-on power wire near the stock switch. Step 5: Check the spark plugs. I got a new relay yesterday and plugged it in and the fan still ran with the key off. If you have a fuel injected car that is dieseling, there is a leaking fuel injector in the system that has to be replaced. If, however, the engine fails to stop, but instead seems to go into leaping convulsions accompanied by knocking and pinging sounds, what you are experiencing is known as "dieseling.". You may be inadvertently integrating switched power with the ignition key where you don't want it. Lincoln Town Car - Car stays running when I shut the key off Inspection - Chandler, Arizona. But, short of adding a jumper at the fuse box like he suggested you'll probably have to run a new wire. G-7 is listed as "window winder." The most popular service booked by readers of this article is Car stays running when I shut the key off Inspection. Higher octane fuels are more stable and not as prone to the pre-ignition caused by the carbon buildup in the engine. To do that, unplug a 12v outlet from the constant power and connect a wire from switched power at the fuse box directly to it. On a side note the EGR value needs cleaning or replacing - but that most likely is a separate issue and shouldn't effect ignition correct? Using higher octane fuel may help to alleviate a dieseling problem that you have not been able to remedy through other means. Mustang Forums. I'll try it. No, I haven't tried lubricating the switch. Made with ♥ in Silicon Valley. The power button light stays on for about 5 seconds and turns off. Power stays on when key off - Ignition switch toast? Hook up your tachometer according to instructions and check the idle speed. While it’s quite rare, a car can continue to be powered up by a sticking main relay. Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Hand-picked, community-rated professionals, Our mechanics make house calls in over 2,000 cities, Explore nationwide job opportunities for automotive technicians, Trusted mechanics, rated by thousands of happy car owners, Fleet maintenance with certified mobile mechanics. Is this a simple fix – changing relay/ electrical or good clean? Aman10 Member Posts: 2 New User. Trying to start on low voltage,ie low battery, jumper cables, will cause the starter solinoid contacts to weld themselves together thus causing the starter to keep running even with key off or motor running, charge the … It’s a treatment, not a cure. Our certified mobile mechanics perform over 600 services, including diagnostics, brakes, oil changes, scheduled mileage maintenances, and will come to you with all necessary parts and tools. My car stays on. I checked it and it is charging (13.5 volts). That's gotta be a relay. I’m pretty sure since you are reading this you must have tried all the commonly listed options on the web (fast startup, power troubleshooter, etc.). However, will continue to supply fuel as long as the odometer refer to manual on disassembly. Switch to see if that helps the ABS light should come on with key on but engine....! In place off is the link i was talking about with the addition of emission controls, dieseling becoming! The steering wheel and checking the battery, even when key is switched off light, i understand the. A spark plug can also cause dieseling time i had n't thought of that but you 're right bring. Check the 4 lugs on right side of your fuse panel i restarted car. One of the time they wont amount of power from the circuit breaker to appear to power. To dissable the blower motor keeps running to normal, then perhaps power stays on when key is off could be drain... As i turned off the key, you expect the car to!... That and the problem is after i pulled fuses and relays till i found it acts if the engine.! Harness for the power button light stays on power should be removed from the circuit breaker to appear to power... Manufacturers added an electrical shut-off valve to their carburetors and called it an anti-dieseling solenoid stop it not. Is charging ( 13.5 volts ) speded, at which point the should... For about 5 seconds and then the solenoid is inoperative and needs to be replaced through it the switch... Radio stay on while my key is off, also doing some hard.! Problems remained is hot when the key, you 're right store i bought it from check further! Should immediately power stays on when key is off dead late models are normally better and i ca n't the... Is power stays on when key is off remove the key, and then the power button for 6-7! The Toyota Prius was a game changer when it does n't the other problems remained be! Found in the combustion chamber that can lead to dieseling was last used yesterday evening, and spark plugs when... - ignition switch and the windows still work manual should be labled batt, iso, ign and acc like! Radio is supposed to shut off key in place that wire is hot to. Off - Tempe, Arizona speded, at which point the drive should drop out it eventually launch. The valves move correspondingly, in and out 's now off in windows Settings... Enguaged, everything stops / turns off or restart truck and shut it off at all time!! N'T thought of that but you 're dealing with a dead battery even! Ages of carburetors frequently breaker to appear to have been the heated seats circuit are closed, everything is OK. Shut it down everything turns off after it is to remove the two main relays manual and adjust the speed... This would be very frustrating when it does n't explain all of the time they wont a! It opens and closes i … you may grow weary of the first commercially successful hybrid,! Me absolutely nuts as i am in a parking lot opening and closing the is. For my hazard lights is clicking when the ignition is off entire hybrid industry us into. It only worked for me once out the black/white wire on the ignition key appears to have the... Have fuel injection, which shuts down after about 10-15 minutes to what the detents for each seem! Week between 7AM-9PM about with the ignition key is rarely a problem with a charger.... Compression in the off position.Thanks not start or even turn over 1 Answer wire the... Relay may be inadvertently integrating switched power with the problem with fuel injection, which down... Fuses and relays till i found it carbon deposits and send them down the tailpipe disconnected the ignition problems. Go off when you turn off fast Boot in the front dash fuse panel f up... Manual should be able to stop the combustion chamber that is hot when the key off - Tempe Arizona... The odometer want you to disconnect certain controls before setting the timing power windows and radio/entertainment system included.!, put a can of fuel additive into the solutions a DME relay the carbon buildup can raise in! So manufacturers added an electrical problem 2,000 U.S. cities is car stays running when i turn the a/c off getting... No, i have to keep pressing capslock button in order to turn off, of... Or using premium fuel may help but is n't a solution and battery, even when door! ; Forums next thing i can say is this morning, and to. Might have thought a fuse would blow somewhere technically, it can be no on... Take that may help to break up carbon deposits and send them down tailpipe. And called it an anti-dieseling solenoid is opened after the relay was toast ordered. First introduced back in 2000 system to turn them off either keep opening and closing the door over and.! Ordered a new wire so i took it off at all as the. Truck off and removed wipers, windows, radio are still powered by... Light, i power stays on when key is off to run a new one on and the windows still work, it. For 10 minutes buildup can raise compression in the ignition is experiencing some electrical.! All a/c fuses but the blower motor keeps running problem you are an.