Care is essential when charging a car battery. If the starter motor is malfunctioning, it can cause the Ford Auto Start-Stop system to stop working. The driver does not turn the steering wheel rapidly or leaves it set at a sharp angle. Check the battery connections for any signs of dirt and grime. But I could bring it in to have them look at the Auto Stop/Start. Cars with stop-start use special batteries that can withstand constantly starting an engine. To remote start your vehicle, first press the lock button to lock all the doors. Dirt and grime can build up on the battery connections, preventing the flow of electricity. Ensure that all factors that interact with the BMS are in the proper order or in good working condition to avoid such interruptions. A light on the instrument cluster will let you know that the engine is off. Press the button once to turn the vehicle off after remote starting. Should I just buy a new battery? If you notice your start-stop system isn't working, check if your check engine light is flashing on and off. Heres a step-by-step guide to help you diagnose and fix the issue. MY OTHER CONCLUSION, is that while this is a seemingly simple deal on the surface is is very complicated. 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. Tap Vehicle. He rides his first car, a manual 1979 Porche 911SC. For a better experience, please enable JavaScript in your browser before proceeding. There is a on and off button usually near the airbag alert. AzScorpion Moderator First Name Dave Joined 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 outside temperature is too high or too low. Engine coolant must be at optimal operating temperature. Like most machines, and many other devices,stopping/starting/heating/cooling puts a lot of stress on the mechanics. My S/S stopped working a few months ago and I'm not telling my dealer. How the start-stop battery copes with these. You may be able to drive your vehicle without a functioning start-stop system. Using a screwdriver or prybar you will want to pop this open. add-ons: AVS vent visors and bugdeflector II, Bushwacker rocker protectors. If the vehicle has stopped on a steep hill gradient, auto start stop may not work. No. Notes: "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. Hi after driving motorway when I restart my car no starting whats problem. When the window is fully open, keep the switch pressed for a few seconds. Additional Information Can I disable Auto Start-Stop? 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. You can use your intelligent access keyfob recall the memory seat position, mirror position, and steering column position (if equipped) upon remote start. Elevation is below approximately 10,000 ft (3,050 m). The power windows will not work during the remote start and the radio will not turn on automatically. You need more fuel to start engine,than to keep it running for brief periods. I noticed with my car that it stopped working when the battery got weak. There are a number of parameters that have to be within range for the auto start/stop to work. Once you take your foot off the brake pedal, your vehicle automatically restarts without delay. The accelerator pedal has been pressed along with the brake pedal. Advice suggested a battery problem so I bought an intelligent charger and used the recondition option. I still get the symbol on the left side of cluster when I come to stop. 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. How to jump start? ( any advice please ) i have had in and put on a diagnostic, thay could not find any thing, it is still happening. 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! The label on your transmitter details the starting procedure. The auto start stop works again after having switched on the heating for some minutes . Ford personnel and/or dealership personnel cannot modify or remove reviews. 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. The Auto start-stop shuts down the engine when the vehicle is stationary, and the foot continues to press down the brake pedal. For example, failure to close the car doors or fasten your seat belt can fail to activate this function. 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. I really didnt know about all these reasons behind my stop/start not working in winters. As of right now, I'm unable to find a mechanic who is willing to risk using forscan to turn it off. Ratings and reviews are provided by customers who have either purchased a vehicle or visited a dealership for service. Went for a 30-minute drive and start/stop worked immediately. Start stop appeared a little more often. 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. You can extend the remote start up to a maximum of 35 minutes. Start-stop technology results in a large number of starting processes. However, specific driver inputs and operating conditions may prevent the start-stop system from switching off the engine when you hit the brakes. Stop/Start light came on and would not correct itself. 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. The critical function of the car battery is to ensure that the engine starts and supports all available electrical systems. This will extend the run time for another remote start duration. 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. Checked the status system on the screen and it said that it was inoperative do to battery being charged. The maximum engine off time has been exceeded. 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. Are reviews modified or monitored before being published? Note:This is not a permanent change,you will have to deactivate it each time you start your vehicle. The interior of the vehicle has been heated or cooled to a level that has been set by the driver. Interesting I note two comments here about dashcams. 01003081. with engine stopping at every slow done. Any suggestions? I took it to the garage , they said its ok, My golf just over 12 months old tells me Vehicle Power Consimption is High. State Of Charge And Health Of The Car Battery. The reason why the start-stop system does not function can be due to the interaction between both of these essential systems. The auto start/stop isn't active there. If cleaning the battery connections doesnt resolve the issue, the next step is to scan for error codes. A further cause could be that when it was replaced, the battery was not correctly registered by the vehicle. Heres something not everyone knows. thanks. Set Remote Start to On. 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. It shuts off as a safety feature, especially when the battery is on load. They do this on the f150's That's the easiest and best solution I've seen. The fan requires a large current, so that the start-stop function is not activated. This is because the cars computer is sufficiently savvy to know that an engine is at its most efficient when its fully warm. They will have the tools and expertise to quickly diagnose the problem and get your Ford Auto Start-Stop system working again. Quiet start will also run the blower fan at a slower speed to reduce noise. On mine, these are the reasons I've observed when it didn't engage. 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. 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. I have gotten used to it. The alternator is responsible for keeping the battery charged while the vehicle is in use. Release the switch, then press it again . This can cause the Ford Auto Start-Stop system to stop working. Ratings and reviews are provided by customers who have either purchased a vehicle or visited a dealership for service. Reply Like. 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. Hey i need your help in my car when I stop in the light my auto stop isnt working. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Can I disable the auto start-stop feature. Which batteries can be used in vehicles with automatic start-stop systems? The Ford Auto Start-Stop system is a great feature that can help you save fuel and reduce emissions. However, auto start-stop doesn't completely turn off your vehicle and then cold start it. Other times the car go unused for several days and SS kicks in at the first set of traffic lights. In this case, with a free battery test, the experts can find out whether the battery needs to be replaced. The horn will sound if the system fails to start, unless quiet start is on. The keyfob must first be linked to a pre-set position. However, auto start stop is disabled when the dashboard instrument display illuminates with the grey auto start stop light with a strike through it. Chances are, your car needs a battery replacement. Don't worry, you can still start your vehicle - the battery is only used to send the signal for locking/unlocking. The alternator should be producing at least 13.5 volts. 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?. I willbe checking again today as I charged yesterday evening and have a short trip planned for this afternoon. Weak key fob battery. The system works with the cars main computer. Key may be what is the "State of Health" and "State of charge" for the battery. We do make a lot of short trips, but once or twice a month we take a 2 hour highway (55mph) trip. However, mine hasnt worked for abt 1 year and the battery seems to be fine. Here are some typical causes of auto start-stop not working. If the alternator is faulty, youll need to replace it with a new one. If the battery voltage and alternator output are fine, the next step is to clean the battery connections. Have your alternator checked regularly to ensure that its working properly. I'm a long-time Ford and automotive enthusiast, and I've been writing about cars for over 10 years. If the above reset instructions do not work for your Ranger, then this alternate method may work. 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. 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. If the Check Engine Light is on, resolve vehicle concerns. Next, check the alternator output. Chances are the battery needs replacing. 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. A manual climate control system will run at the setting it was set to when you switched the vehicle off. Mine doesnt look like a button. Took to Ford and they said take it for a good run with no other features pulling juice from the battery. Took to dealer, they said battery was fine and charged it for a couple hours. Finally, the fourth most common issue is a faulty engine management system. Stop-start won't operate when reverse gear is selected or a parking aid is active. and they said they have been really busy this week, and the earliest appt. If your Ford stop-start system is not working properly, you may need to reset it. Is your cars stop-start system on the blink at the moment? 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. 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. However, if the Ford Auto Start-Stop system is not working, it can be a frustrating experience for drivers. For example, if a car stops at traffic lights, the start-stop system switches off the engine. Touch Remote Start. Took my 2017 Titanium in today for auto stop start not working. And should you take your car to the garage? I decided instead to throw a NOCO 10 charger on for 90 minutes to see if it made a difference. 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. The error codes can help you determine the root cause of the problem. 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.