Take a highway trip to get the batteries charged and all works as designed. 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. Want to read some of the articles written by Kevin? When stop/start works and cars engine switches off, why is there a timer showing you how long the engine is off ? I took it to the garage , they said its ok, My golf just over 12 months old tells me Vehicle Power Consimption is High. 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%. does anyone know if it will? Finally, make sure to perform regular maintenance on your Ford Auto Start-Stop system to prevent future issues. I got my 2017 FE about 3 weeks ago, stop start has been hit or miss. 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. Using a screwdriver or prybar you will want to pop this open. The interior of the vehicle has been heated or cooled to a level that has been set by the driver. Truck thinks there is a trailer connected, and will disable the start-stop mode. P Marshall. 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 driver shouldnt have to do anything to re-start the engine. No. Tap Vehicle. MY OTHER CONCLUSION, is that while this is a seemingly simple deal on the surface is is very complicated. It really depends on when the stop-start doesnt work. You foot is depressed onto the brake pedal. The critical function of the car battery is to ensure that the engine starts and supports all available electrical systems. The fan requires a large current, so that the start-stop function is not activated. Resting voltage is now 12.11. Expert advice: why your stop-start might not be working in cold weather, Cars with stop-start use special batteries. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. And the car is smart enough to disable stop-start when youre on a steep hill. S/S not worked for two weeks. Cars with stop-start use special batteries that can withstand constantly starting an engine. An electrical accessory has been switched on or a USB device plugged in. 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). The driver door is ajar or the driver seat belt is undone. But I could bring it in to have them look at the Auto Stop/Start. Click on one of the drop-downs below to learn how to temporarily disable Automatic Engine Shutdown. or working intermittently, which is irritating. It can be switched on or off in the information display. However, the fuel efficiency won't be as good. 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. 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! I am finding that if the SOC goes below a certain value that S/S will not engage. Therefore, when the charge is low (below 80 -75%), the Battery Management System (BMS) will automatically disable the start-stop feature. The accelerator pedal has been pressed along with the brake pedal. Elevation is below approximately 10,000 ft (3,050 m). In order to diagnose the issue with your Ford Auto Start-Stop system, you can perform the following steps: Use a voltmeter to check the voltage of your battery. AGM batteries only seem to last about 4 years. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Switching the System On and Off When you switch the ignition on, the system automatically turns on. Any suggestions? Turn off the engine and remove the key from the ignition. Are reviews modified or monitored before being published? Due to restrictions I had not used my car, although it had been garaged. Release the switch, then press it again . Regardless, auto start-stop is standard on the 2022 Ranger, so customers and . The BMS may fail to activate the stop-start function until the engine runs at its optimum temperature. 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. I willbe checking again today as I charged yesterday evening and have a short trip planned for this afternoon. Care is essential when charging a car battery. A further cause could be that when it was replaced, the battery was not correctly registered by the vehicle. If that doesnt work I am going back to the dealer. Confirm the hood and trunk are closed. I noticed with my car that it stopped working when the battery got weak. A similar protective mechanism can occur when you install the wrong battery technology. 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. I do think it saves money it usually extend an extra day or two with me. Because of this, by 2020 one in three cars on our roads will be equipped with this technology. This video explains how the available smart Auto Start-Stop feature functions on your Ford vehicle.Learn more about being a Ford owner here: https://ford.to/3y4elQIDiscover more How-To videos here: https://ford.to/39rM8aoSUBSCRIBE: http://ford.to/SubscribeFordMotorCompany#Ford Connect with Ford: http://ford.to/FordMotorCompanyFacebook: http://ford.to/FordMotorCompanyFBTwitter: http://ford.to/FordMotorCompanyTWInstagram: http://ford.to/FordMotorCompanyIGAbout Ford:The official YouTube channel for Ford Motor Company. For example, whenever you take your car to the garage, you should check that all sensors are clean and operational. You can disable or enable the remote start system through the information display. If the connections are dirty, clean them with a wire brush or sandpaper. Then press the remote start button twice. On mine, these are the reasons I've observed when it didn'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. Car is 3 years old with 28,000 miles. However, if its not working, it can be a frustrating experience. In this case, with a free battery test, the experts can find out whether the battery needs to be replaced. Start-stop technology makes driving more economical and environmentally friendly. 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. You can extend the remote start up to a maximum of 35 minutes. Do not use remote start if your vehicle is low on fuel. I have a 2020 rubicon and my start stop thing dont work. This can cause the Ford Auto Start-Stop system to stop working. The technology aims to cut the cars fuel consumption and exhaust emissions and, at the same time, reduce the engines idling time. If the alternator is faulty, youll need to replace it with a new one. I am going to get it checked tomorrow. Copyright 2023, Clarios. Needed to reactivate again for dealership. I did not turn the steering wheel either. Therefore, when the charge is low (below 80 -75%), the Battery Management System (BMS) will automatically disable . I believe the vehicle has to be off for something like 8-12 hours before the battery SOC is updated in the computers. Called the dealer to make a service appt. 2. In my car, there is a button, on the dash to the left of the steering wheel, I can press ant it disables it. Note:This is not a permanent change,you will have to deactivate it each time you start your vehicle. I am finding that if the SOC goes below a certain value that S/S will not engage. There is adequate brake vacuum. Your email address will not be published. Ford personnel and/or dealership personnel cannot modify or remove reviews. You must check your cars cooling system to determine whether the start-stop function is optional when the engine gets too hot or cold. The BMS will knock off the auto start-stop function until it detects moderate car cabin temperature (40 -85F). Similarly, the car engine will crank back up when you start lifting your foot off the brakes. If you notice your start-stop system isn't working, check if your check engine light is flashing on and off. I disabled it at 200 miles when I bought the truck. But a few days ago I upgraded my dashcam. If your Ranger has push start/stop button, then its possible that your vehicle may not start due to weak key fob battery. Auto Start-Stop can be temporarily disabled. If an hour of motorway driving isnt enough what is the point of the feature. 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. With an intelligent access transmitter, you must press the Start/Stop button on the instrument panel once while applying the brake pedal before driving your vehicle. The alternator should be producing at least 13.5 volts. Clean the battery connections regularly to prevent dirt and grime from building up. After cleaning, reconnect the terminals. Neither will it work if there are any faults with the engine management system. You may be able to drive your vehicle without a functioning start-stop system. If stopped for a right turn with the wheels turned in anticipation. If it is, you have to go to the mechanic and get your battery diagnosed. I Have a 2019 Ford EcoSport. It is under factory warranty. 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. Auto start stop will not work unless the following conditions are met: The auto start stop button is not pressed / illuminated. 2018 Escape SEL 4WD Black/Black leather, 1.5L I4 Ecoboost, 6spd auto.. That steering wheel parameter is a subtle one! 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. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Green Flag Limited, registered office: The Wharf, Neville Street, Leeds, LS1 4AZ. 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. Heres something not everyone knows. We do make a lot of short trips, but once or twice a month we take a 2 hour highway (55mph) trip. For lots of drivers it is not working (and some prefer it that way!) What are the causes? The auto start stop button has been pressed while the engine has been automatically switched off. This in May/June. Ensure that all factors that interact with the BMS are in the proper order or in good working condition to avoid such interruptions. Next, check the alternator output. is April 4th I will keep you guys updated. If the alternator is not producing enough voltage, it may be faulty and needs to be replaced. The need for economical and environmentally friendly driving has introduced start-stop technology in modern cars. Many states and provinces have restrictions on the use of remote start. Just how much extra and fuel is used and extra emissions emitted each time? 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. Registered in England and Wales, No. I really appreciate that. Customers are invited to participate in a survey administered by MaritzCX, an independent, third-party supplier. As of right now, I'm unable to find a mechanic who is willing to risk using forscan to turn it off. Close all windows and doors. What temperature ranges does the auto start stop work in? If the above reset instructions do not work for your Ranger, then this alternate method may work. I hate this feature. 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. Save my name, email, and website in this browser for the next time I comment. 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. 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 Head to our blog section to find out all the articles written by Kevin. If your vehicle has automatic climate control, you can configure it to begin operating when you remote start your vehicle. Then will say battery charging Ratings and reviews are provided by customers who have either purchased a vehicle or visited a dealership for service. I took the car to the dealer who identified a low battery and charged it up. ( any advice please ) i have had in and put on a diagnostic, thay could not find any thing, it is still happening. You could say that the car battery is the heart of the system for modern vehicles. Auto Start-Stop may not shut your engine off if your vehiclebattery is charging, the engine is still warming up, or if youre using heat or air conditioning. There is a on and off button usually near the airbag alert. Have you any ideas as to what I can do 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. F250Wheels. 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. Note: Do not use remote start if your vehicle is low on fuel. BUT, In the hot weather its a real pest When there is no humidity in the car it works fine. First, however, you must ensure that your battery is fully charged and has enough power to run the feature in modern hybrid cars. 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. Note: This is not a permanent change, you will have to deactivate it each time you start your vehicle. I just read some of the shop manual detail for this feature on my 2018. 2022 ford ranger xlt Jan 24, 2023 Thread starter #1 I enabled auto start/stop thru forscan and its currently not working. Your vehicle is equipped with a heavy-duty starter and battery to help compensate for a high number of starts and stops. 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. The top priority for any battery is to start the engine. 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. Therefore the clever computer keeps the engine running until its at an optimal temperature. The battery management switches off the start-stop function The top priority for any battery is to start the engine. There are various reasons for failure of the start-stop function. 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. If I change the battery (Battery Tender) and get it up to about 80% SOC, S/S does work. The critical function of the car battery is to ensure that the engine starts and supports all available electrical systems. To get to the fuse box look to the left of the steering wheel look for a small seam or crack along the dash. Should I not just drive out of my garage See General Information. The auto start stop button is located on the centre console. When the window is fully open, keep the switch pressed for a few seconds. Advice suggested a battery problem so I bought an intelligent charger and used the recondition option. 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. If your Ford stop-start system is not working properly, you may need to reset it. My conclusion is that the software on the Diehard charger is not correct. The horn will sound if the system fails to start, unless quiet start is on. 01-13-2020, 04:30 PM. Check the battery connections for any signs of dirt and grime. The reason why the start-stop system does not function can be due to the interaction between both of these essential systems. I test drove a F150 last month and that start stop was the worst. Went for a 30-minute drive and start/stop worked immediately. See Memory Function. Therefore, it shuts off as a safety feature. Finally, the fourth most common issue is a faulty engine management system. No hesitation, no delay. But if it stops stopping, is it a problem? 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. 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. Are reviews modified or monitored before being published? If there's anything minor that isn't normal, it won't engage. Check the app message center for Check Engine Light notifications. 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). 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. Symbol has line across it. They will have the tools and expertise to quickly diagnose the problem and get your Ford Auto Start-Stop system working again. Has anyone heard of a recall for the Start/stop feature? Yes I know about the AC and it was beautiful yesterday so that is not a factor. Clean the connections with a wire brush or sandpaper to ensure that electricity is flowing properly. 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. If the vehicle has stopped on a steep hill gradient, auto start stop may not work. If youre having trouble with your Ford Auto Start-Stop system, dont worry. Use an OBD-II scanner to scan for error codes and determine the root cause of the issue. Notes: However, specific driver inputs and operating conditions may prevent the start-stop system from switching off the engine when you hit the brakes. My S/S worked, 2014 Ford Escape Titanium, 2.0L, Sync 2 MFT. 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. He rides his first car, a manual 1979 Porche 911SC.