However, if its not working, it can be a frustrating experience. Your car will react when you tell it to. Your vehicle is equipped with a heavy-duty starter and battery to help compensate for a high number of starts and stops. I have gotten used to it. Stop/Start light came on and would not correct itself. I am finding that if the SOC goes below a certain value that S/S will not engage. Called the dealer to make a service appt. But I am happy it is not damaging my vehicle by not working! The accelerator pedal has been pressed along with the brake pedal. When the engine becomes cold, it uses the battery or consumers to stay warm. For example, if a car stops at traffic lights, the start-stop system switches off the engine. If youve found the root cause of the issue, the next step is to replace any faulty components. 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. If that doesnt work I am going back to the dealer. This in May/June. When you first start your vehicle, it takes a while for the engine to warm up and the oil to lubricate the internal mechanisms. 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. OP Art S First Name Art Joined Jun 1, 2019 Threads 1 Messages 16 Reaction score 9 Our patented technology is the only product that will disable start/stop in Ford and GM vehicles without reprogramming your ECU! It detects when the car is stationary and out of gear (if the cars a manual) or the brake pedal is pressed (if its an automatic). Also more wear. Reason #2 - The weather is too cold. You could say that the car battery is the heart of the system for modern vehicles. Why does my radio go blank and shut off when the engine start back up ? Engine coolant must be at optimal operating temperature. AzScorpion Moderator First Name Dave Joined Should I not just drive out of my garage Confirm the hood and trunk are closed. Who knows?! If youre having trouble with your Ford Auto Start-Stop system, dont worry. S/S not worked for two weeks. The auto start stop button is located on the centre console. Key may be what is the "State of Health" and "State of charge" for the battery. My stop/start has been working intermittently for some months now, and for the last few weeks not at all. I still get the symbol on the left side of cluster when I come to stop. Ford personnel and/or dealership personnel cannot modify or remove reviews. 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 The purpose of this system is to save fuel and reduce emissions. An electrical accessory has been switched on or a USB device plugged in. The reason why the start-stop system does not function can be due to the interaction between both of these essential systems. 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. Chances are the battery needs replacing. How to jump start? Turn off the engine and remove the key from the ignition. To prevent the vehicle from turning off after a remote start, repeat steps 1 and 2 with the vehicle still running. Have you any ideas as to what I can do The Ford Auto Start-Stop system is a great feature that can help you save fuel and reduce emissions. Differences between EFB and AGM technology. P Marshall. Having the wheel turned at an acute angle will prevent it working too. 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. Your vehicleis equipped with a heavy-duty starter and battery to help compensate for a high number of starts and stops. However, auto start stop is disabled when the dashboard instrument display illuminates with the grey auto start stop light with a strike through it. 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. A dead battery can be caused by a variety of factors, including leaving the lights on or leaving the vehicle unused for a long period of time. The Fora platform includes forum software by XenForo. Problem is that I have not found a number mentioned. Ratings and reviews are provided by customers who have either purchased a vehicle or visited a dealership for service. Even thou its not. 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. 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. 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! No problem with my Ford KA, in the cold. Use a voltmeter to check the output of your alternator. The interior of the vehicle has been heated or cooled to a level that has been set by the driver. If an hour of motorway driving isnt enough what is the point of the feature. If I change the battery (Battery Tender) and get it up to about 80% SOC, S/S does work. Therefore the clever computer keeps the engine running until its at an optimal temperature. The computer knows the batterys most important job is ensuring the engine starts. You foot is depressed onto the brake pedal. Having the wheel turned at an acute angle will prevent it working too. But if it stops stopping, is it a problem? Check your local and state or provincial laws for specific requirements regarding remote start systems. The climate control temperature has been altered or the blower fan speed altered. Picked up the car and Start/Stop light was still on. There are a number of parameters that have to be within range for the auto start/stop to work. Halfords fitted the camera but I am taking the car back to mercedes to check. There are various reasons for failure of the start-stop function. 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. You can do this with a voltmeter or multimeter. Using a screwdriver or prybar you will want to pop this open. No hesitation, no delay. First, however, you must ensure that your battery is fully charged and has enough power to run the feature in modern hybrid cars. No. If the weather isnt too cold or youve been driving at speed for longer than 20 minutes and it still doesnt work when you come to a halt, its definitely worth taking your car to see a mechanic. 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.) When you apply the brakes and come to a complete stop, like at a red light, your engine automatically shuts off. To Restart the Engine Release the brake pedal or press the accelerator pedal. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. In this case, with a free battery test, the experts can find out whether the battery needs to be replaced. LBOWMAN First Name LARRY Joined Oct 20, 2018 Threads 0 As of right now, I'm unable to find a mechanic who is willing to risk using forscan to turn it off. As soon as the clutch pedal is pressed again, or the brake is released in the case of an automatic transmission, the engine starts again immediately. Touch Remote Start. Doing This Will Reset Your Car and Fix It for Free Scotty Kilmer 5.6M views 3 years ago Volkswagen With Multiple Faults, ABS ESC Start Stop, Electronic Park Brake, Power Steering Gerard Burke. They do this on the f150's That's the easiest and best solution I've seen. Customers are invited to participate in a survey administered by MaritzCX, an independent, third-party supplier. If the above reset instructions do not work for your Ranger, then this alternate method may work. Checked the status system on the screen and it said that it was inoperative do to battery being charged. But I could bring it in to have them look at the Auto Stop/Start. Check the vehicle dashboard for warning lights. In this case, youll need to take your vehicle to an auto shop and get your system reprogrammed and battery data reset. To turn the system off, press the Auto Start-Stop Off button on your instrument cluster. 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. I'm a long-time Ford and automotive enthusiast, and I've been writing about cars for over 10 years. For example, failure to close the car doors or fasten your seat belt can fail to activate this function. The remote start button is located on your key fob transmitter, which has an extended operating range. 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. All rights reserved, risks of replacing a start-stop battery with a conventional battery. I have a dash cam setup in the car and it detects motion while parked, even in the garage. SYNC 3 Touchscreen Tap Settings on your vehicle's SYNC 3 screen *. Someday, I'm going to hook up my "trickle" charger and bring the battery up to 100% and see what happens. 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. Expert advice: why your stop-start might not be working in cold weather, Cars with stop-start use special batteries. What temperature ranges does the auto start stop work in? Heres a step-by-step guide to help you diagnose and fix the issue. 2022 ford ranger xlt Jan 24, 2023 Thread starter #1 I enabled auto start/stop thru forscan and its currently not working. I Have a 2019 Ford EcoSport. I have a Ford EcoSport 2019 and the same has happened to me. Is your cars stop-start system on the blink at the moment? A hot engine sucks the juices out of the car battery to keep the fan on the radiator running, especially at traffic lights when the airstream is not sufficient. Other times the car go unused for several days and SS kicks in at the first set of traffic lights. Truck thinks there is a trailer connected, and will disable the start-stop mode. The auto start-stop system uses a particular battery (deep cycle) type that can withstand the constant stopping and starting of the engine. 3. If the engine is not heated by consumers or by the battery, it must generate its own heat by combustion, which requires a higher starting current. I can drive on the motorway for over an hour come off the motorway and it will not kick in. You need more fuel to start engine,than to keep it running for brief periods. I am finding that if the SOC goes below a certain value that S/S will not engage. Whether youre comfortable working on your vehicle or prefer to have a professional handle the job, the important thing is to get the issue resolved as soon as possible. The parking lamps will remain on and the vehicle will run for 5, 10, or 15 minutes, depending on the setting. Lastly, the problem does occur with unavoidable interruptions such as: Here are some typical causes of auto start-stop not working. The label on your transmitter details the starting procedure. Simple way in traffic for s/s not to work is to press the clutch and put gear into neutral before coming to final stop. Fords Auto Start-Stop system is a feature that allows your vehicle to automatically turn off the engine when it is idling, such as at a stoplight or in traffic. This will extend the run time for another remote start duration. The result: The start-stop function is not activated. However, the fuel efficiency won't be as good. As your post came in, I have today put my battery on an intelligent charger for stop/start AGM batteries with a recondition option. A dying battery will prompt the intelligent Battery Management System (BMS) to switch off the start-stop feature whenever it is in use. 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? 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. 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. Best to change it before this happens (Picture istock/lentolo). This is because all those features will then be drawing electric current from the battery. There are a number of parameters that have to be within range for the auto start/stop to work. The car computer is smart enough to disable stop-start if it detects any faults with the engine management system. And Im not the only one the colds affected. See General Information. What in the world is going on? 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. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. The parking lamps will turn off. The system works with the cars main computer. If the alternator is faulty, it can cause the battery to drain, leading to the Ford Auto Start-Stop system not working. If you wait for the battery charger to finish and go and check in the car right away it probably still shows the previous SOC. Switching the System On and Off When you switch the ignition on, the system automatically turns on. The need for economical and environmentally friendly driving has introduced start-stop technology in modern cars. When stop/start works and cars engine switches off, why is there a timer showing you how long the engine is off ? Clean the connections with a wire brush or sandpaper to ensure that electricity is flowing properly. I really appreciate that. And its on nine out of every 10 new cars sold. Several causes lead to your cars auto start-stop not working. Head to our blog section to find out all the articles written by Kevin. Because of this, by 2020 one in three cars on our roads will be equipped with this technology. Customers are invited to participate in a survey administered by MaritzCX, an independent, third-party supplier. The start stop seems to be working fine now. Select Vehicle. Are reviews modified or monitored before being published?