. It worked fine yesterday. The following are some of the most common causes of the Ford Auto Start-Stop system not working: If your battery is dead, it can cause the Ford Auto Start-Stop system to stop working. He rides his first car, a manual 1979 Porche 911SC. You are not permitted to download any video and re-upload under any circumstances without written consent from Ford Motor Company.Auto Start-Stop | Ford How-To | Fordhttps://www.youtube.com/user/Ford In this blog post, weve discussed the causes of the issue and provided solutions for getting your Ford Auto Start-Stop system back in working order. You can extend the remote start up to a maximum of 35 minutes. My stop and start quit working almost a year ago 2018 Ford I took it to the dealer I am worried it will damage my car by not working (i hate it but it should work) they said they charged my battery that I did not drive my car enough so they charged it and it still dosent work I have taken on a long drive still nor working I hope it dosent brake my car. Stop/Start light came on and would not correct itself. The error codes can help you determine the root cause of the problem. 4. For lots of drivers it is not working (and some prefer it that way!) Why does my radio go blank and shut off when the engine start back up ? The battery management switches off the start-stop function The top priority for any battery is to start the engine. Having the wheel turned at an acute angle will prevent it working too. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Start-stop technology results in a large number of starting processes. The wrong battery means a small number of charging cycles; hence the auto Start-Stop function will remain off. You foot is depressed onto the brake pedal. with engine stopping at every slow done. I started Fordmasterx as an effort to combine my two passions writing and car ownership into one website. So maybe it was a combination of battery decline and a previously higher consumption dashcam. I took the car to the dealer who identified a low battery and charged it up. I do not think the stop and start saves any fuel it is also a pain in the rear end how do I stop the thing working?. Halfords fitted the camera but I am taking the car back to mercedes to check. The system realises there's a high chance you're manoeuvring and will find the engine cutting out every few seconds more than a little irritating. Like most machines, and many other devices,stopping/starting/heating/cooling puts a lot of stress on the mechanics. and switch off, i have a Hyundai i40 2011 The auto hold will not work and the auto stop will not work either i have had a new battery the right one for the car i know it has to be a special one .I have had 2 very good mechanics look at both put it on a high end diagnostic computer and i comes up with no faults now they have not a clue wats up with it, and like i said they are very experienced mechanics think i given up with it now. Went for a 30-minute drive and start/stop worked immediately. Auto start stop may not work is the battery is undercharged and/or within optimal temperature range. Ratings and reviews are provided by customers who have either purchased a vehicle or visited a dealership for service. If there's anything minor that isn't normal, it won't engage. The auto start stop button has been pressed while the engine has been automatically switched off. Read Also: Ford Pre Collision Assist Not Working. Similarly, if the car computer detects that the battery is dying, it wont risk struggling to restart the car; hence it opts to deactivate the start-stop function. Clean the battery connections regularly to prevent dirt and grime from building up. I just read some of the shop manual detail for this feature on my 2018. threatening to harm employees or others), Lack of adequate text (e.g., symbols, emojis and random letters), Reviews on the product and not the customers Sales or Service experience. LBOWMAN First Name LARRY Joined Oct 20, 2018 Threads 0 Lastly, the problem does occur with unavoidable interruptions such as: Here are some typical causes of auto start-stop not working. The need for economical and environmentally friendly driving has introduced start-stop technology in modern cars. It may also be the case that the start-stop function is still supported, but the air conditioning system is automatically reduced. You can do this with a code reader or scan tool. Once you take your foot off the brake pedal, your vehicle automatically restarts withoutdelay. However, auto start stop is disabled when the dashboard instrument display illuminates with the grey auto start stop light with a strike through it. Select System. However, for the BMS to fully utilize the potential of a new battery, it must correctly register. Copyright 2023, Clarios. If the alternator is faulty, it can cause the battery to drain, leading to the Ford Auto Start-Stop system not working. Using a screwdriver or prybar you will want to pop this open. For me this is brought on by the low mileage that I put on the vehicle and the fact that most of my trips are short. Took to Ford and they said take it for a good run with no other features pulling juice from the battery. (VERSION 2) 4D Tech 13.4K subscribers Subscribe 67 Share 30K views 2 years ago To disable the Auto Start. The fan requires a large current, so that the start-stop function is not activated. Don't worry, you can still start your vehicle - the battery is only used to send the signal for locking/unlocking. Somewhere I vaguely recall 80% but that may be incorrect. The remote start system will not work if: WARNING: To avoid dangerous concentrations of exhaust fumes, do not use remote start if your vehicle is parked indoors or in an area that is not well ventilated. thanks. From what has been stated here isnt the problem that the alternators fitted to cars with stop start simply arent big enough to provide the car electrics and charge the battery to support SS. Kevin has been hanging around cars and automobile magazines since he knew what a car is. Stop-start wont operate when reverse gear is selected or a parking aid is active. Thirdly, the engine temperature can also create a similar bypass. I got my 2017 FE about 3 weeks ago, stop start has been hit or miss. In addition to frequent engine starts, which the battery must supply for this process, it also supplies all of the electronic consumers even when the engine is switched off. I decided instead to throw a NOCO 10 charger on for 90 minutes to see if it made a difference. So it disables the stop-start in case the battery is drained so much the engine wont re-start. Check the battery voltage regularly, clean the battery connections regularly, and have your alternator checked regularly to ensure that everything is working properly. Check your local and state or provincial laws for specific requirements regarding remote start systems. Weak key fob battery. Many states and provinces have restrictions on the use of remote start. But a few days ago I upgraded my dashcam. The driver does not turn the steering wheel rapidly or leaves it set at a sharp angle. The auto start/stop isn't active there. So when the engine is faulty, there are high chances that the auto start-stop not working warning will appear. is the fact I have a Start Stop system installed and in use, a reasonable defence or am I expected to manually turn the engine on and off if in a long traffic queue and does that action potentially damage the engine if it is cold? Dirt and grime can build up on the connections over time, which can prevent electricity from flowing properly. Stop-start is clever enough to monitor the battery and how much current is being drawn from it. State Of Charge And Health Of The Car Battery. However, specific driver inputs and operating conditions may prevent the start-stop system from switching off the engine when you hit the brakes. Auto start stop will not work unless the following conditions are met: If auto start stop is working correctly, but the engine unexpectedly restarts, this may be due to the following reasons: The auto start stop button is not pressed / illuminated. The 2022 Ford Ranger will be available with auto-start-stop removal on trucks built on or after January 17 th, 2022. Additional Information Can I disable Auto Start-Stop? I would also welcome any advice on this. Key may be what is the "State of Health" and "State of charge" for the battery. If youve found the root cause of the issue, the next step is to replace any faulty components. As long as your car meets the criteria of the auto start-stop, the feature will work with ease. I noticed with my car that it stopped working when the battery got weak. If your Ford stop-start system is not working properly, you may need to reset it. :nerd: If either my Escape or F150 is not highway driven, enough to keep the batteries in a high state of charge, the auto stop / start will not shut the engine down. Auto Start-Stop can be temporarily disabled. If the battery is not even registered as new by the vehicle, it could be the case that the battery is not detected as new and therefore its full potential is not used. If your vehicle has automatic climate control, you can configure it to begin operating when you remote start your vehicle. Information Display Using the left-hand steering wheel control, scroll to Settings on the information display. However, if the battery only has a low charge, the Battery Management System (BMS) switches off the start-stop function to enable the engine to be started. As we have been allowed to travel recently I have covered about 400 miles in the last 7/10days, I would have thought this would have charged the battery, no joy and I am concerned the battery has been damaged. The driver shouldnt have to do anything to re-start the engine. 01003081. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Ford Adaptive Learning Transmission Reset, 1999 Ford F250 Wiper Control Module Location. There could be several reasons why the Ford Auto Start-Stop system is not working, including a dead battery, faulty alternator, dirty battery connections, or a malfunctioning starter motor. If it did, Im sure a lot of drivers would have less sleepless nights! Set Remote Start to On. Dirt and grime can build up on the battery connections, preventing the flow of electricity. Today it didn't work at all. If youre not comfortable working on your vehicle, take it to a Ford dealership or hire a certified mechanic to diagnose and fix the issue. Engine coolant must be at optimal operating temperature. Our patented technology is the only product that will disable start/stop in Ford and GM vehicles without reprogramming your ECU! Turn off the engine and remove the key from the ignition. The engine requires a higher starting current to generate its heat by combustion. If the alternator is faulty, youll need to replace it with a new one. Customers are invited to participate in a survey administered by MaritzCX, an independent, third-party supplier. Truck thinks there is a trailer connected, and will disable the start-stop mode. Finally, the fourth most common issue is a faulty engine management system. When the engine becomes cold, it uses the battery or consumers to stay warm. However, if its not working, it can be a frustrating experience. It is under factory warranty. When stop/start works and cars engine switches off, why is there a timer showing you how long the engine is off ? The parking lamps will turn off. Auto start stop will not work unless the following conditions are met: The auto start stop button is not pressed / illuminated. Learn. The weathers been so chilly lately, Ive struggled to get out of bed in the morning. Interesting I note two comments here about dashcams. Toggle 30min Max Idle to Off. To do this, follow these steps: 1. Reason #2 - The weather is too cold. Thank you a lot for putting all this in my knowledge. Cars with stop-start use special batteries that can withstand constantly starting an engine. When you apply the brakes and come to a completestop, like at a red light, your engine automatically shuts off. As Scott writes above, stop/start checks several conditions to ensure it is safe to operate and can restart the engine. Buses I use have this stop-start system; the driver puts the parking brake on and the engine shudders to a halt, only to re-start a few seconds later. Therefore, when the charge is low (below 80 -75%), the Battery Management System (BMS) will automatically disable . I do think it saves money it usually extend an extra day or two with me. If councils introduce fines for idling engines but my Start Stop system deems it unsafe for the engine to stop (maybe its cold or Im on a hill etc.) MaritzCX moderates public reviews to ensure they contain content that meet Review guidelines, such as: No Profanity or inappropriate defamatory remarks, No Personal Identifying information (e.g., customer phone number or email), No Competitor references (e.g., another brand or dealership), Dangerous behavior (e.g. However, the fuel efficiency won't be as good. It really depends on when the stop-start doesnt work. Hi after driving motorway when I restart my car no starting whats problem. Heres a step-by-step guide to help you diagnose and fix the issue. Any suggestions? I am sure that your cars eco stop/start not working will not damage your car. The car is driving up a steep hill (gradient too large). Then, let the engine cool down and wait for the dashboard to signal that the start-stop system is ready. A light on the instrument cluster will let you know that the engine is off. You need more fuel to start engine,than to keep it running for brief periods. Want to read some of the articles written by Kevin? If the battery needs too much power to supply the fan, the start-stop function is switched off. We do make a lot of short trips, but once or twice a month we take a 2 hour highway (55mph) trip. Best to change it before this happens (Picture istock/lentolo). If I change the battery (Battery Tender) and get it up to about 80% SOC, S/S does work. Ford Motor Company 2.24M subscribers Subscribe 382 53K views 1 year ago #Ford This video explains how the available smart Auto Start-Stop feature functions on your Ford vehicle. However, auto start-stop doesn't completely turn off your vehicle and then cold start it. And its on nine out of every 10 new cars sold. I will be checking again today as I charged yesterday evening and have a short trip planned for this afternoon. To make all those starts seamless, the stop-start wont kick in if it detects the battery is dying and its going to struggle to restart the car. I have a Ford EcoSport 2019 and the same has happened to me. An Auto-stop unavailable light will appear on the dashboard. Confirm the hood and trunk are closed. I am going to get it checked tomorrow. If the engine threatens to become too hot, it has to be cooled by the fan on the radiator, because the airstream is not sufficient or does not exist when stopped at traffic lights. With so much modern technology in the car, it is a shame that it does not inform which condition(s) are preventing start stop working. In this case, youll need to take your vehicle to an auto shop and get your system reprogrammed and battery data reset. The top priority for any battery is to start the engine. I have a jeep campuses 2019 with only 11 thousand mil on it and my S/Start light and engine light came on last year twice through winter period time and so did this year as soon as weather was cold so I booked to take in to the garage next week but after taking it out on motorway for good 50 min with decent speed next morning it was on and the engine light not showing any more so my guess is that before driving in the morning you have to heate up the engine in cold weather befor moving of and to drive a bit longer on motorway to solve the problem as the battery is new but it doesnt make a difference when engine is cold?!?! AzScorpion Moderator First Name Dave Joined If the starter motor is malfunctioning, it can cause the Ford Auto Start-Stop system to stop working. For me this is brought on by the low mileage that I put on the vehicle and the fact that most of my trips are short. To disable the Auto Start Stop feature on the Ford Ranger our Start/Stop Eliminator will allow you to turn it On and Off permanently.Ford Ranger 19-21 Auto Start/Stop Eliminator: https://www.4dtech.com/ranger-19-21-start-stop-eliminator/The Start/Stop Eliminator plugs in behind the diagnostic port below the steering wheel. As the temperature outside becomes too hot or too cold, more power may be required to run the air conditioning system to cool the cabin environment. Mine doesnt look like a button. threatening to harm employees or others), Lack of adequate text (e.g., symbols, emojis and random letters), Reviews on the product and not the customers Sales or Service experience. Key may be what is the "State of Health" and "State of charge" for the battery. Yes I know about the AC and it was beautiful yesterday so that is not a factor. Quiet start will also run the blower fan at a slower speed to reduce noise. https://www.4dtech.com/startstop_________________________________________________________________________Keep up with us for future Product News and Announcements: YouTube: https://www.youtube.com/channel/UC22p0X7OS7ahUuHf6nW6EMQ?sub_confirmation=1 Facebook: https://www.facebook.com/4dtech/ Website: https://www.4dtech.com/ Email: sales@4dtech.com Your car will react when you tell it to. When you first start your vehicle, it takes a while for the engine to warm up and the oil to lubricate the internal mechanisms. Auto Start-Stop may not shut your engine off if your vehicle battery is charging, the engine is still warming up, or if you're using heat or air conditioning. BettaRanga There is a on and off button usually near the airbag alert. If you experience the above symptoms, you need to take your car to a reputable auto shop for a battery test. The BMS may fail to activate the stop-start function until the engine runs at its optimum temperature. Note:This is not a permanent change,you will have to deactivate it each time you start your vehicle. How much will it cost to drain my oil,as Ive put too much in, Most garages these days have a device for drawing out the oil through the dip stick tube which is quick &clean. You can use your intelligent access keyfob recall the memory seat position, mirror position, and steering column position (if equipped) upon remote start. I have a dash cam setup in the car and it detects motion while parked, even in the garage. This time around, youll have to get the right size and technology required to power the electrical components in your car and support the feature. The horn will sound if the system fails to start, unless quiet start is on. And Im not the only one the colds affected. Just done 400 miles in my focus eco and the start stop still not working, any ideas? For example, failure to close the car doors or fasten your seat belt can fail to activate this function. For example, if the vehicle had been running for five minutes from the first remote start, the second remote start will cause the vehicle to continue to run for a total of 15 minutes. The Ford Ranger must exceed an initial speed of 3 mph (5 km/h) after the engine has been started for the first time. I always think its best to do this before it actually fails and leaves you stranded somewhere. In this case, with a free battery test, the experts can find out whether the battery needs to be replaced. My B Class stop start did not work I then had a new battery in March it cured the problem but now its started again Im thinking could it be drained by a dash camera I had fitted last December. How does the Auto Start-Stop technology work? Are reviews modified or monitored before being published? Besides the battery and change in temperature, other factors may contribute to auto-start not working. The keyfob must first be linked to a pre-set position. It's 14 degrees outside. I believe the vehicle has to be off for something like 8-12 hours before the battery SOC is updated in the computers. I took it to the garage , they said its ok, My golf just over 12 months old tells me Vehicle Power Consimption is High. The car computer is smart enough to disable stop-start if it detects any faults with the engine management system. A further cause could be that when it was replaced, the battery was not correctly registered by the vehicle. I put my charger on the battery overnight and took a test drive. And should you take your car to the garage? Took my 2017 Titanium in today for auto stop start not working. Expert advice: why your stop-start might not be working in cold weather, Cars with stop-start use special batteries. Ignition on (not engine, just press the button without the clutch) Press rear fog 5 times Press hazard lights 3 times Wait to see the battery light flash on dash (10 seconds roughly) Switch ignition off It may be that your battery does not have enough charge in it. Several causes lead to your cars auto start-stop not working. If the above reset instructions do not work for your Ranger, then this alternate method may work. Once plugged in, it simply remembers if the auto start/stop system is enabled or disabled - eliminating the need to press the button every time you turn the vehicle on! Then, give your car enough time to warm up during cold weather and cool down when the outside temperature is too hot. Stop start is a fuel waster,you need bigger starter motor and a bigger Alternator,result more fuel to recharge. The vehicle battery is not within optimal operating temperature or is undercharged. The interior of the vehicle has been heated or cooled to a level that has been set by the driver. Elevation is below approximately 10,000 ft (3,050 m). The BMS will knock off the auto start-stop function until it detects moderate car cabin temperature (40 -85F). Subscribe for weekly videos showcasing our vehicles, innovation and stories that inspire you to go further. Low SOC is mentioned as a factor in not engaging S/S. The auto start stop button is located on the centre console. The technology aims to cut the cars fuel consumption and exhaust emissions and, at the same time, reduce the engines idling time. Take a highway trip to get the batteries charged and all works as designed. Because of this, by 2020 one in three cars on our roads will be equipped with this technology. I have a 2019 Peugeot 2008 and having problems with the stop start, I have been complaining since July last year, the dealer and Peugeot are saying that I am not doing enough miles, this is not mentioned in their literature or the hand book. https://www.youtube.com/watch?v=pX2XrCpDSRg, Engine is too cold (not warmed up enough), It's really cold or really hot outside (climate demands), Steering wheel is turned (wheel has to be mostly straight), Turbo needs to cool down after operating at highway speeds (engine will stop after a delay), Brakes were not completely released for long enough between subsequent stops (it won't work if you creep). Should I just buy a new battery? The system works with the cars main computer. Your foot is removed from the brake pedal. Has anyone heard of a recall for the Start/stop feature? If your Ranger has push start/stop button, then its possible that your vehicle may not start due to weak key fob battery. Stop start puts a huge stress on starter motor and battery,they have to be bigger,so does the alternator to supply the extra juice,this means more fuel is used! Which batteries can be used in vehicles with automatic start-stop systems? Also more wear. Engine has to be in a certain temp range, battery has to be sufficiently charged, climate demands have to be low enough, wheel has to be straight, driver is buckled, and turbo temps have to be cool enough. To get to the fuse box look to the left of the steering wheel look for a small seam or crack along the dash. To remote start your vehicle, first press the lock button to lock all the doors. The remote start button is located on your key fob transmitter, which has an extended operating range. Finally, make sure to perform regular maintenance on your Ford Auto Start-Stop system to prevent future issues. If I change the battery (Battery Tender) and get it up to about 80% SOC, S/S does work. Have you any ideas as to what I can do Your vehicleis equipped with a heavy-duty starter and battery to help compensate for a high number of starts and stops. Reasons Why Auto Start-Stop Is Not Working, State Of Charge And Health Of The Car Battery, Symptoms Of A Low Car Battery Current Or Voltage, Symptoms Of Extreme Engine Coolant Temperature, Symptoms Of A Faulty Engine Management System, "Stop/Start Not Ready - Battery Charging" - Explained, BMW Connected Drive Not Working 11 Possible Issues, BMW Software Update Not Working - How to Fix, Silverado Electric Fan Conversion Full Guide, AC Compressor Clutch Noise Common Problems, Sensors not working (Battery or air mass), The braking system with low vacuum pressure, It produces a clicking sound when turning the key in the ignition, Check engine light is flashing on and off, Clicking sound when turning the key in the ignition, A circled A with a line through it will appear on the dash, Rust build-up or corrosion on the battery terminals, A warning light will appear on the dashboard. In most situations it doesn't save gas and it's more wear and tear on the vehicle so I try to remember to turn it off anyway. Open the hood and locate the stop-start fuse in the fuse box. A common misconception with auto start-stop is that it's bad to shut the engine off and on so frequently. Youll know this because a warning light will illuminate on the dashboard. The exterior lamps will flash twice. What temperature ranges does the auto start stop work in? Ratings and reviews are provided by customers who have either purchased a vehicle or visited a dealership for service. The power windows will not work during the remote start and the radio will not turn on automatically. For example, if a car stops at traffic lights, the start-stop system switches off the engine. Someday, I'm going to hook up my "trickle" charger and bring the battery up to 100% and see what happens. See General Information. The auto start stop works again after having switched on the heating for some minutes . I do know that I was a bit surprised when I charged the battery using my new Diehard trickle with wifi but as I mentioned, I discovered that the OBD II SOC reading was at about 60% while my Diehard said 100%. My ECO start stop in a 2 year old MB B Class has been very erratic for a few months now, hardly appearing with short or long journeys. The Ford Auto Start-Stop system is a great feature that can help you save fuel and reduce emissions. During summer or winter, the engine can get too hot or cold, and contacting it to run within its normal temperature range will create a demand for more current. The Ford Ranger auto start stop is automatically enabled every time the vehicle is started. The second most common issue is the extreme outside temperature (too high or too low). To turn the system off, press the Auto Start-Stop Off button on your instrument cluster. The stop/start worked for a while, then due to lack of use the stop/start grey light came on the dashboard and it has failed to work since. If you are experiencing problems with your Ford Ranger auto start stop not working, it may be due to one or more conditions that must be met in order for it to work. Tap Vehicle. BUT, In the hot weather its a real pest But I am happy it is not damaging my vehicle by not working! As of right now, I'm unable to find a mechanic who is willing to risk using forscan to turn it off. 2019 Ford Ranger XLT Magnetic Sport, 2020 Genesis G80 3.8L Nov 4, 2020 Thread starter #3 chasvs said: If your AC or other engine condition warrant it, the Auto-Stop won't engage. The following tips can help prevent the Ford Auto Start-Stop system from not working in the future: Check the battery regularly and replace it as needed. This option is available on all models and trim levels except for the Tremor Off-Road Package, though it isn't currently clear why that is the case. To Restart the Engine Release the brake pedal or press the accelerator pedal. Here are some typical causes of auto start-stop not working. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I read the manual and it said that certain conditions have to be meet for the auto start stop to work such as it cant be too hot outside or cold, is that true? Problem is that I have not found a number mentioned. 2018 Escape SEL 4WD Black/Black leather, 1.5L I4 Ecoboost, 6spd auto.. That steering wheel parameter is a subtle one! Save my name, email, and website in this browser for the next time I comment. My conclusion is that the software on the Diehard charger is not correct. Thank you. If you are experiencing problems with your Ford Ranger auto start stop not working, it may be due to one or more conditions that must be met in order for it to work. Stic-o said: Put a trailer 7 pin to 4 pin adapter in the trailer plug. Ford Ranger DISABLE Auto Start/Stop Feature - Toggle ON and OFF permanently! How to jump start? S/S not worked for two weeks. You could say that the car battery is the heart of the system for modern vehicles. As your post came in, I have today put my battery on an intelligent charger for stop/start AGM batteries with a recondition option. If you notice your start-stop system isn't working, check if your check engine light is flashing on and off. The climate control temperature has been altered or the blower fan speed altered. The critical function of the car battery is to ensure that the engine starts and supports all available electrical systems.