You can diagnose the issue with your Ford Auto Start-Stop system by checking the battery voltage, checking the alternator output, checking battery connections, and scanning for error codes. If the alternator is not producing enough voltage, it may be faulty and needs to be replaced. If you experience the above symptoms, you need to take your car to a reputable auto shop for a battery test. The computer knows the batterys most important job is ensuring the engine starts. For a better experience, please enable JavaScript in your browser before proceeding. 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). Scott Wilson is vehicle and customer data insight manager for Green Flag. is April 4th I will keep you guys updated. It shuts off as a safety feature, especially when the battery is on load. 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. Take a highway trip to get the batteries charged and all works as designed. I have a dash cam setup in the car and it detects motion while parked, even in the garage. Auto Start-Stop can be temporarily disabled. For example, failure to close the car doors or fasten your seat belt can fail to activate this function. S/S usually needs a sequence to work and the above stops the normal sequence. Once you take your foot off the brake pedal, your vehicle automatically restarts without delay. They do this on the f150's That's the easiest and best solution I've seen. Reasons why the start-stop system does not work Release the switch, then press it again . My S/S stopped working a few months ago and I'm not telling my dealer. 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. You must check your cars cooling system to determine whether the start-stop function is optional when the engine gets too hot or cold. Therefore, when the charge is low (below 80 -75%), the Battery Management System (BMS) will automatically disable the start-stop feature. To Restart the Engine Release the brake pedal or press the accelerator pedal. Watch the video below to learn more about usingthis feature. STOP / START NOT WORKING, WHY!? - YouTube The Ford Ranger auto start stop is automatically enabled every time the vehicle is started. What is Ford Automatic Engine Shutdown? 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. The error codes can help you determine the root cause of the problem. What temperature ranges does the auto start stop work in? 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. Ford Ranger Disable Auto Start Stop Feature Toggle On And Off The alternator should be producing at least 13.5 volts. Stop/Start light came on and would not correct itself. The car computer is smart enough to disable stop-start if it detects any faults with the engine management system. Having the wheel turned at an acute angle will prevent it working too. If an hour of motorway driving isnt enough what is the point of the feature. It may also be the case that the start-stop function is still supported, but the air conditioning system is automatically reduced. The interior of the vehicle has been heated or cooled to a level that has been set by the driver. Your email address will not be published. Has anyone heard of a recall for the Start/stop feature? The computer in my car (3.0 engine) says it uses .3 to .4 gallons per hour and most traffic lights are under a minute. (VERSION 2) 4D Tech 13.4K subscribers Subscribe 67 Share 30K views 2 years ago To disable the Auto Start. AGM batteries only seem to last about 4 years. The remote start button is located on your key fob transmitter, which has an extended operating range. Your car will react when you tell it to. If the vehicle has been remote started with an integrated keyhead transmitter, you must switch the ignition on before driving your vehicle. If cleaning the battery connections doesnt resolve the issue, the next step is to scan for error codes. ? See General Information. An Auto-stop unavailable light will appear on the dashboard. If I change the battery (Battery Tender) and get it up to about 80% SOC, S/S does work. My auto start/stop is not working. However, auto start stop is disabled when the dashboard instrument display illuminates with the grey auto start stop light with a strike through it. Is your cars stop-start system on the blink at the moment? The result: The start-stop function is not activated. 2019 Ranger lariat - auto stop/start stopped working , does anyone know First, however, you must ensure that your battery is fully charged and has enough power to run the feature in modern hybrid cars. Picked up the car and Start/Stop light was still on. Start-stop technology results in a large number of starting processes. Then, give your car enough time to warm up during cold weather and cool down when the outside temperature is too hot. As Scott writes above, stop/start checks several conditions to ensure it is safe to operate and can restart the engine. Notes: 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 vehicle off, you may have to be closer to the vehicle than when starting due to ground reflection and added noise from the running vehicle. The battery management switches off the start-stop function The top priority for any battery is to start the engine. thanks. Additional Information Can I disable Auto Start-Stop? This is because the cars computer is sufficiently savvy to know that an engine is at its most efficient when its fully warm. Low SOC is mentioned as a factor in not engaging S/S. The most common reason is battery charge and health. 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. Check the app message center for Check Engine Light notifications. The alternator is responsible for keeping the battery charged while the vehicle is in use. I am going to get it checked tomorrow. Auto Start-Stop Technology (if equipped) can help reduce fuel consumption and vehicleemissions during city driving by switching off the engine when the vehicle comes to a stop. I have a Ford EcoSport 2019 and the same has happened to me. 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. The Range Start/Stop Disabler prevents your vehicle from shutting off and restarting every time you come to a stop in traffic. Remote start allows you to start your engine without ever entering the vehicle. or working intermittently, which is irritating. Clean the connections with a wire brush or sandpaper to ensure that electricity is flowing properly. Ford Auto Start-Stop not Working? Here's Your Solution In extreme outside temperatures, the battery operates beyond its normal range. I willbe checking again today as I charged yesterday evening and have a short trip planned for this afternoon. 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. 2018 Escape SEL 4WD Black/Black leather, 1.5L I4 Ecoboost, 6spd auto.. That steering wheel parameter is a subtle one! The only thing good is less pollution. The driver does not turn the steering wheel rapidly or leaves it set at a sharp angle. You could say that the car battery is the heart of the system for modern vehicles. Youll know this because a warning light will illuminate on the dashboard. You can extend the remote start up to a maximum of 35 minutes. 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. 4. This is how to safely charge the battery. Advice suggested a battery problem so I bought an intelligent charger and used the recondition option. For example, if the starter motor is malfunctioning, youll need to replace it with a new one. Checked the status system on the screen and it said that it was inoperative do to battery being charged. The auto start-stop system uses a particular battery (deep cycle) type that can withstand the constant stopping and starting of the engine. 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. Our videos are here for your entertainment, and you are welcome to use, share and embed links for all our videos, but the videos themselves are property of Ford Motor Company. They changed the battery and all is well so far!! If youre not comfortable working on your vehicle, its best to take it to a Ford dealership or hire a certified mechanic to diagnose and fix the issue. Symbol has line across it. Auto Start-Stop can be temporarily disabled. 2. Hey i need your help in my car when I stop in the light my auto stop isnt working. Customers are invited to participate in a survey administered by MaritzCX, an independent, third-party supplier. How does the Auto Start-Stop technology work? It can be switched on or off in the information display. If it is, you have to go to the mechanic and get your battery diagnosed. One minute its says engine temp is to low. If the above reset instructions do not work for your Ranger, then this alternate method may work. The technology aims to cut the cars fuel consumption and exhaust emissions and, at the same time, reduce the engines idling time. Top Answer Mike E January 26, 2021 If the Ford Ranger auto start stop is not working then the fuse that powers the system is bad. I really didnt know about all these reasons behind my stop/start not working in winters. State Of Charge And Health Of The Car Battery. 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. Select System. No problem with my Ford KA, in the cold. Auto Start-Stop Not Working - Top Causes - Car Super Care Our patented technology is the only product that will disable start/stop in Ford and GM vehicles without reprogramming your ECU! If you notice your start-stop system isn't working, check if your check engine light is flashing on and off. Kevin has been hanging around cars and automobile magazines since he knew what a car is. There are various reasons for failure of the start-stop function. The brake booster provides additional assistance to the driver to reduce the effort required to press the brake pedal. The auto start stop button has been pressed while the engine has been automatically switched off. 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. Clean the battery connections regularly to prevent dirt and grime from building up. To do this, follow these steps: 1. Open the window by pressing and holding the window control switch. Currently, he owns an Acura Integra GS-R. During his childhood, he showed a keen interest in how things actually work and fix them. When, and whether this happens, depends on the comfort settings by the particular car manufacturer. 3. 3. Therefore, it shuts off as a safety feature. Took to dealer, they said battery was fine and charged it for a couple hours. To turn the system off, press the Auto Start-Stop Offbutton on your instrument cluster. Do not use remote start if your vehicle is low on fuel. Set Remote Start to On. A light on the instrument cluster will let you know that the engine is off. The top priority for any battery is to start the engine. A similar protective mechanism operates in the following cases: The wrong battery technology has been installed, which can only provide a small number of charging cycles. I always think its best to do this before it actually fails and leaves you stranded somewhere. You may be able to drive your vehicle without a functioning start-stop system. Have your alternator checked regularly to ensure that its working properly. Subscribe for weekly videos showcasing our vehicles, innovation and stories that inspire you to go further. Therefore, when the charge is low (below 80 -75%), the Battery Management System (BMS) will automatically disable . Engine coolant must be at optimal operating temperature. LBOWMAN First Name LARRY Joined Oct 20, 2018 Threads 0 No. and they said they have been really busy this week, and the earliest appt. Took to Ford and they said take it for a good run with no other features pulling juice from the battery. My conclusion is that the software on the Diehard charger is not correct. Stop-start is designed to save you fuel and cut a cars exhaust emissions by reducing the amount of time your engine sits idling without going anywhere. This in May/June. 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. Just how much extra and fuel is used and extra emissions emitted each time? But I am happy it is not damaging my vehicle by not working! Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Went for a 30-minute drive and start/stop worked immediately. I didn't like the feature at first, but that four-banger isn't a smooth engine when at idle, so I have come to like it when in traffic. There are a number of parameters that have to be within range for the auto start/stop to work. 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. Expert advice: why your stop-start might not be working in cold weather, Cars with stop-start use special batteries. Your foot is removed from the brake pedal. If the alternator is not producing enough voltage, it could be a sign that the alternator is faulty. Finally, make sure to perform regular maintenance on your Ford Auto Start-Stop system to prevent future issues. 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. Why does my radio go blank and shut off when the engine start back up ? It worked fine yesterday. Halfords fitted the camera but I am taking the car back to mercedes to check. Mine so smooth I can't tell it's running, unless I look at the tach. After cleaning, reconnect the terminals. Who knows?! This passion transforms into his eternal love for cars and bestows him an ideal position in one of the leading automobile companies; whenever he finds time, he takes out his Acura and opts for the longest possible route to find hidden wholesome pleasure in a road trip. How to jump start? You foot is depressed onto the brake pedal. Resting voltage is now 12.11. First, you must check the car manufacturers comfort settings for extreme weather conditions to determine whether it can simultaneously support the start-stop function. SOLVED: Auto Start Stop On - Vehicle Charging | 2019+ Ford Ranger and I have a "gizmo" that monitors the battery draw of the dash cams and turns them off automatically if it drops below 12V. I am finding that if the SOC goes below a certain value that S/S will not engage. I disabled it at 200 miles when I bought the truck. You need more fuel to start engine,than to keep it running for brief periods. And the car is smart enough to disable stop-start when youre on a steep hill. Touch Remote Start. An electrical accessory has been switched on or a USB device plugged in. All rights reserved, risks of replacing a start-stop battery with a conventional battery. 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. 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. But a few days ago I upgraded my dashcam. For example, if the technology or battery capacity are not entered correctly, the BMS cannot use the correct algorithm. 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?. 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. Best to change it before this happens (Picture istock/lentolo). Learn. Stop-start is clever enough to monitor the battery and how much current is being drawn from it. When you first start your vehicle, it takes a while for the engine to warm up and the oil to lubricate the internal mechanisms. If the Ford Auto Start-Stop system is not working, it could be due to a problem with the vehicles computer. Should I just buy a new battery? The parking lamps will remain on and the vehicle will run for 5, 10, or 15 minutes, depending on the setting. OP Art S First Name Art Joined Jun 1, 2019 Threads 1 Messages 16 Reaction score 9 The maximum engine off time has been exceeded. It is critical to preserve fuel economy and efficiency and reduce toxic emissions produced by gas-powered vehicles. When the window is fully open, keep the switch pressed for a few seconds. 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. AzScorpion Moderator First Name Dave Joined Many states and provinces have restrictions on the use of remote start. My auto start/stop is not working. It worked fine yesterday. - JustAnswer Your vehicleis equipped with a heavy-duty starter and battery to help compensate for a high number of starts and stops. The BMS will knock off the auto start-stop function until it detects moderate car cabin temperature (40 -85F). For example, whenever you take your car to the garage, you should check that all sensors are clean and operational. So it disables the stop-start in case the battery is drained so much the engine wont re-start. Abdus salam. When you apply the brakes and come to a complete stop, like at a red light, your engine automatically shuts off. Just done 400 miles in my focus eco and the start stop still not working, any ideas? I started Fordmasterx as an effort to combine my two passions writing and car ownership into one website. Should I not just drive out of my garage 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. 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. "Due to semi-conductor supply constraints, and to ensure customers receive their vehicles without additional delay, certain Rangers arriving in Australia from January 2022 are not being produced with Auto Stop/Start," said a spokesperson for Ford Australia. I read somewhere that while a normal cars engine would start up about 50,000 times during the cars life, on a stop-start car, that figure would be around 500,000. If the voltage is less than 12.5 volts, the battery may be dead and needs to be replaced. However, auto start-stop doesn't completely turn off your vehicle and then cold start it. Auto Start/Stop - Ford Truck Enthusiasts Forums Any suggestions? The auto start/stop isn't active there. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. It's 14 degrees outside. So when the engine is faulty, there are high chances that the auto start-stop not working warning will appear. Customers are invited to participate in a survey administered by MaritzCX, an independent, third-party supplier. I have gotten used to it. 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. Ford Ranger auto windows not working, how to reset - WheelsJoint.com Or turning wheel is turned When you apply the brakes and come to a completestop, like at a red light, your engine automatically shuts off. Dirt and grime can build up on the battery connections, preventing the flow of electricity. Besides the battery and change in temperature, other factors may contribute to auto-start not working. At least on the lariat there's a screen under the fuel economy menu that tells you the reason start/stop won't start. An LED on the remote control provides status feedback for remote start or stop commands. I am finding that if the SOC goes below a certain value that S/S will not engage. I still get the symbol on the left side of cluster when I come to stop. Press the button once to turn the vehicle off after remote starting. The driver shouldnt have to do anything to re-start the engine. Everything else works fine Ask an Expert Car Questions Ford Repair www.justanswer.com Chris (aka- Moose), Ford Technician 78,895 Ask Your Own Ford Question Chris (aka- Moose), Ford Technician 78,895 Satisfied Customers However, the fuel efficiency won't be as good. Reset Procedure 2. Note: Do not use remote start if your vehicle is low on fuel. 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. The system works with the cars main computer. 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. It can be switched on or off in the information display. But I could bring it in to have them look at the Auto Stop/Start. I'm a long-time Ford and automotive enthusiast, and I've been writing about cars for over 10 years. I believe the vehicle has to be off for something like 8-12 hours before the battery SOC is updated in the computers. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Green Flag Limited, registered office: The Wharf, Neville Street, Leeds, LS1 4AZ. However, if the Ford Auto Start-Stop system is not working, it can be a frustrating experience for drivers. A manual climate control system will run at the setting it was set to when you switched the vehicle off. Other times the car go unused for several days and SS kicks in at the first set of traffic lights. 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? I took it to the garage , they said its ok, My golf just over 12 months old tells me Vehicle Power Consimption is High.