document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Green Flag Limited, registered office: The Wharf, Neville Street, Leeds, LS1 4AZ. For example, whenever you take your car to the garage, you should check that all sensors are clean and operational. Therefore, when the charge is low (below 80 -75%), the Battery Management System (BMS) will automatically disable . Therefore the clever computer keeps the engine running until its at an optimal temperature. The vehicle battery is not within optimal operating temperature or is undercharged. Its actually really unsafe. However, if the Ford Auto Start-Stop system is not working, it can be a frustrating experience for drivers. 2018 Escape SEL 4WD Black/Black leather, 1.5L I4 Ecoboost, 6spd auto.. That steering wheel parameter is a subtle one! The power windows will not work during the remote start and the radio will not turn on automatically. You can disable or enable the remote start system through the information display. My auto start/stop is not working. Heres a step-by-step guide to help you diagnose and fix the issue. This in May/June. There are a number of parameters that have to be within range for the auto start/stop to work. The starter motor is responsible for starting the engine. Stop start is a fuel waster,you need bigger starter motor and a bigger Alternator,result more fuel to recharge. Because of this, by 2020 one in three cars on our roads will be equipped with this technology. At least on the lariat there's a screen under the fuel economy menu that tells you the reason start/stop won't start. If you programmed the duration to last ten minutes, the second ten minutes will begin after what is left of the first activation time. 3. You can find out more about this topic in our article about the risks of replacing a start-stop battery with a conventional battery. If cleaning the battery connections doesnt resolve the issue, the next step is to scan for error codes. We do make a lot of short trips, but once or twice a month we take a 2 hour highway (55mph) trip. Start-stop technology makes driving more economical and environmentally friendly. The climate control temperature has been altered or the blower fan speed altered. 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 Press the button once to turn the vehicle off after remote starting. I test drove a F150 last month and that start stop was the worst. When you apply the brakes and come to a completestop, like at a red light, your engine automatically shuts off. A further cause could be that when it was replaced, the battery was not correctly registered by the vehicle. 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. Key may be what is the "State of Health" and "State of charge" for the battery. Or turning wheel is turned My stop/start has been working intermittently for some months now, and for the last few weeks not at all. "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. The driver door is ajar or the driver seat belt is undone. No hesitation, no delay. For lots of drivers it is not working (and some prefer it that way!) See Memory Function. 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! Currently, he owns an Acura Integra GS-R. During his childhood, he showed a keen interest in how things actually work and fix them. You must check your cars cooling system to determine whether the start-stop function is optional when the engine gets too hot or cold. Registered in England and Wales, No. Your vehicle is equipped with a heavy-duty starter and battery to help compensate for a high number of starts and stops. 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. It sounds like the culprit for you is a low battery state of charge, either because you're having a key off battery drain, you're only doing short trips such that the alternator doesn't have a chance to charge the battery (not a problem, just a condition that'll prevent S/S), or a battery not retaining the charge. The maximum engine off time has been exceeded. and they said they have been really busy this week, and the earliest appt. Use an OBD-II scanner to scan for error codes and determine the root cause of the issue. Ford Ranger DISABLE Auto Start/Stop Feature - Toggle ON and OFF permanently! Ratings and reviews are provided by customers who have either purchased a vehicle or visited a dealership for service. Take a highway trip to get the batteries charged and all works as designed. Then press the remote start button twice. I am finding that if the SOC goes below a certain value that S/S will not engage. Check your local and state or provincial laws for specific requirements regarding remote start systems. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. The horn will sound if the system fails to start, unless quiet start is on. After cleaning, reconnect the terminals. 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. He grew up in his fathers 1995 Mercedes E320 Wagon and Volkwagon Phaeton W12 2004. When, and whether this happens, depends on the comfort settings by the particular car manufacturer. You can do this with a voltmeter or multimeter. Just done 400 miles in my focus eco and the start stop still not working, any ideas? Should I just buy a new battery? Called the dealer to make a service appt. The battery management switches off the start-stop function The top priority for any battery is to start the engine. I decided instead to throw a NOCO 10 charger on for 90 minutes to see if it made a difference. 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. S/S not worked for two weeks. If the voltage is low, it could be a sign that the battery is dead or that the alternator is not charging the battery properly. To get to the fuse box look to the left of the steering wheel look for a small seam or crack along the dash. Stop-start not working might be a sign the battery is about to pack up. The brake booster provides additional assistance to the driver to reduce the effort required to press the brake pedal. 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 auto start-stop system uses a particular battery (deep cycle) type that can withstand the constant stopping and starting of the engine. Ensure that all factors that interact with the BMS are in the proper order or in good working condition to avoid such interruptions. 2019 Ford Ranger lariat. 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. The 2022 Ford Ranger will be available with auto-start-stop removal on trucks built on or after January 17 th, 2022. If its cold and youve switched the lights, wipers and heater on it may decide that cutting the engine isnt going to do the battery any favours. Ford personnel and/or dealership personnel cannot modify or remove reviews. You can do this with a code reader or scan tool. Confirm the hood and trunk are closed. No. I have a "gizmo" that monitors the battery draw of the dash cams and turns them off automatically if it drops below 12V. The wrong battery means a small number of charging cycles; hence the auto Start-Stop function will remain off. If it isnt working as you think it should, there might be a very good reason for it. Copyright 2023, Clarios. 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. I got my 2017 FE about 3 weeks ago, stop start has been hit or miss. In my car, there is a button, on the dash to the left of the steering wheel, I can press ant it disables it. Want to read some of the articles written by Kevin? There are a number of parameters that have to be within range for the auto start/stop to work. 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. You need more fuel to start engine,than to keep it running for brief periods. What temperature ranges does the auto start stop work in? Care is essential when charging a car battery. Should I not just drive out of my garage The engine requires a higher starting current to generate its heat by combustion. ( any advice please ) i have had in and put on a diagnostic, thay could not find any thing, it is still happening. The power windows will not work during the remote start and the radio will not turn on automatically. I do think it saves money it usually extend an extra day or two with me. Wait at least five seconds before remote starting after a vehicle shutdown. 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?. 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). 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. I totally agree Ralph. or working intermittently, which is irritating. 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 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?!?! 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. Another piece of modern equipment with unintended consequences like the parking brake that is released by putting a foot on the accelerator, even if the vehicle (with an automatic gearbox) is in drive, or worse still, in reverse. The most common reason is battery charge and health. To prevent the vehicle from turning off after a remote start, repeat steps 1 and 2 with the vehicle still running. The voltage should be at least 12.5 volts. It can be switched on or off in the information display. Stop-start wont operate when reverse gear is selected or a parking aid is active. 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. If a car will not start, a weak battery is often the cause. You may be able to drive your vehicle without a functioning start-stop system. In this case, with a free battery test, the experts can find out whether the battery needs to be replaced. For example, if a car stops at traffic lights, the start-stop system switches off the engine. Release the switch, then press it again . The reason why the start-stop system does not function can be due to the interaction between both of these essential systems. See General Information. The Battery Management System (BMS) may fail to activate the auto Start-Stop function, primarily when the manufacturers comfort settings draw large amounts of electric current from the battery. Have your alternator checked regularly to ensure that its working properly. The Ford Auto Start-Stop system is a great feature that can help you save fuel and reduce emissions. Switching the System On and Off When you switch the ignition on, the system automatically turns on. The interior of the vehicle has been heated or cooled to a level that has been set by the driver. 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 personnel and/or dealership personnel cannot modify or remove reviews. Thank you a lot for putting all this in my knowledge. Related Topic You Need To Know: Ford Freestar Odometer Light Not Working. However, mine hasnt worked for abt 1 year and the battery seems to be fine. A manual climate control system will run at the setting it was set to when you switched the vehicle off. Here are some typical causes of auto start-stop not working. When the system realises the driver wants to move off because theyve released the brake or dipped the clutch pedal, the ignition starts again. 01-13-2020, 04:30 PM. I really didnt know about all these reasons behind my stop/start not working in winters. The driver shouldnt have to do anything to re-start the engine. Any suggestions? If you notice your start-stop system isn't working, check if your check engine light is flashing on and off. Set Remote Start to On. Stop-start wont intervene when the engine is cold. If that doesnt work I am going back to the dealer. I can drive on the motorway for over an hour come off the motorway and it will not kick in. Customers are invited to participate in a survey administered by MaritzCX, an independent, third-party supplier. The first step in diagnosing the issue is to check the battery voltage. If I change the battery (Battery Tender) and get it up to about 80% SOC, S/S does work. As your post came in, I have today put my battery on an intelligent charger for stop/start AGM batteries with a recondition option. Stop-start is clever enough to monitor the battery and how much current is being drawn from it. Watch the video below to learn more about usingthis feature. Youll know this because a warning light will illuminate on the dashboard. Finally, make sure to perform regular maintenance on your Ford Auto Start-Stop system to prevent future issues. Head to our blog section to find out all the articles written by Kevin.