Ford bluetooth module battery drain battery went flat, doors wouldn't even unlock. I'd like to replace the bluetooth/sync m Mar 15, 2020 · So I thought that the most likely possibility for the battery drain issue was that the iPad was not on the list of approved bluetooth devices for my C-max's firmware and that somehow it caused my bluetooth module to randomly turn on, waking the car's CAN-Bus up which pulled a large current from the battery. Either a portable jump starter or jump starting easily got it going. 2tdci Mk 4 Titanium X Estate seems to have a battery drain issue. So Bluetooth drain on a car battery is going to be negligible. I've been trying to figure out a parasitic battery drain on a Ford Kuga (diesel). (bluetooth was still dead). going to another dealer soon to have them wired properly. 6 petrol. Jan 31, 2021 · Hi, Hoping you can help. Taking the fuse out reduced the draw to an acceptable 0. To give some background on the info 22nd Feb - Battery was dead - I recharged and put back on the car. But the radio and sound system didn't work and One Hour Mode came up on the display. New battery purchased and module renewed . I spoke to them on Monday about the battery monitoring system maybe needing to be reset and he told me he had worked for ford for 25yrs and never heard of it Jan 25, 2012 · Low and behold, the battery went flat and off to Ford it went via The AA who diagnosed a battery drain. He did a full check, and i ended up spending about 900 on a new alternator and battery. Also, the charging system can't recharge the battery as well as you think. She is a 2007 Fiesta 1. The alternator is there just to run everything while driving and what's left charges the battery (isn't much). If the bluetooth module wakes something else up, then that might easily draw enough current to do it. The battery is still quite new and I have had it test and it passed. Prior to Christmas my neighbour reported my hazards going off in the middle of the night and when I checked the car in the morning it said "Alarm Triggered". 2) the battery is 4 years old and needs replacing 3) I read somewhere that someone had the same problem and after much time at the garage (under warranty) they found that the sync/Bluetooth module was not allowing the car to sleep. Ford disconnected the Bluetooth and returned the car to us 4 days later. This new battery then went flat within a day. 22! Nov 19, 2023 · (I'll get me coat). They took the dash clocks out and the battery still drained. I'd have to use a jump box, and then it's good for the day. Literally changed the battery twice and the alternator even though it charged at 14. But SYNC and user settings were acting up before the ignition issues. 06a. It only stopped draining when they removed the stereo and the dash clocks. Anyways get shifter fixed first. I replaced my battery, checked all the fuses I could think of and can not figure it out. A software update sorted it. Jul 7, 2023 · You can reset the module using a ford compatible OBD reader, a laptop and Forscan. Central display part number is EM5T-18B955-BA. 4v (purely through desperation) So this morning I have been trolling through this site and I have seen the common faults for battery draw like the Bluetooth module May 3, 2018 · Mechanic tracked drain to radio/bluetooth relay. Jul 16, 2021 · I have a Ford kuga 64 reg Diesel in January the battery kept draining so had to get in the car with manual key then jump start as often as once a week . Here is the breakdown of what is happening and when Dec 7, 2014 · Has anyone heard of the Bluetooth draining the battery? The bluetooth module probably can't discharge a decent condition battery fast enough (maybe, over two weeks, but not overnight). A month after that, my battery was flat again, and like before, it started getting worse and worse. May 3, 2013 · She keeps draining the battery. I had battery replaced to it doing the same thing less frequently. 6th April - Battery was dead again - I decided to get a new battery (I Blamed it on the fact it was the original battery so after 7 years i was due a new one) Jan 23, 2024 · Hi all, Apologies for the long message. 2v overnight reading suggests the battery is being maintained at 50% of full charge, or less. Thanks for the reply, I've done as you said and disconnecting the bluetooth module did drop the drain to a constant 0. After that, my headlights are fine and my radio works. i had front parking sensors retro fit by local Ford dealer who connected the parking module direct to the battery which left it live all the time. Software updates, re-programming, testing are all Ford garage jobs unless you are very technical and Apr 23, 2020 · Whilst with Ford, they couldn’t see any drain on the battery and therefore couldn’t fix anything, however I made the point that it is only when a device remains connected that the drain occurs, and as such when it was with them there was no drain. Apr 23, 2020 · Hi, Is anyone aware of an issue whereby the bluetooth doesn’t turn off on the car when the engine does and stays connected to the device overnight, resulting in a 2. Aftermarket electrical equipment causing Nov 4, 2014 · Interestingly when I had a battery drain on my ST (yes its a mk6 but its not gonna be much different i assume) they tested the battery for health and drain told me it was healthy battery and that nothing was draining it. So on the advice of my local mechanic I did a parasitic drain check. We then asked Ford to actually fix the problem rather than just disconnect it and after much huffing and puffing the Bluetooth was reconnected and an update done. Mar 10, 2022 · Basically I have a MK1 Kuga that has been TORRMENTING me for the last 6 months with battery drain. Battery & alternator always checked good at parts store; just supposed to drive it more. Here's where I'm up to: Car is a 2014 Zetec S 182. Jan 29, 2015 · re battery drain. Dec 7, 2014 · The bluetooth module probably can't discharge a decent condition battery fast enough (maybe, over two weeks, but not overnight). I have a 2014 Kuga white titanium. Radio part number is BM5T-18C815-HN. Garage suggested a new battery and possibly a new bluetooth module which might be draining the battery. Rebooted the bluetooth/radio module which seemed to eliminate the draining problem. Nov 5, 2021 · Hi, I have a 2015 Ford Fiesta Titainium. It has over the last few weeks started to have a battery power drain causing the battery to be drained enough not to be able to start. 5amp drain and a brand new Ford battery going dead overnight? Nov 27, 2024 · 2009 - 2014 Ford F150 - Truck battery drain all of a sudden;radio/bluetooth issue - Out of the blue, my truck starting dying overnight. I would fit the biggest battery you can and make sure its a good brand, I used to buy Bosch but after getting Nov 19, 2021 · Now 16th December, my kuga is still at the garage they have tried changing the Bluetooth module and audio module and spoke to ford and still having same problem with battery drain. So I tried driving it some more but the problem would still occur at times. Over the past couple of weeks my battery has regularly been flat in the morning. I think you said that both battery & alternator have been changed. Nov 13, 2023 · Well the MK4 Mondeo guys took the entire stereo out and the battery still drained. Feb 25, 2018 · 1) dash cam or DRLs are causing the drain for some reason. The drain stopped when I pulled the Sync Module fuse, but that fuse also powers the display screen, so I tried disconnecting the sync module and then the screen in turn. I'm 100% sure as i've done lots of testing with the fuse out and in and there is a pattern. Jan 11, 2012 · This cause a substantial drain on the battery. My 2. The OBD reader will cost you £30 and worth having if you do some of your own repairs. Aug 15, 2022 · Put an ammeter in series with the battery and found that there was a continuous drain of about 1A, this would definitely cause the battery to completely drain in 4 days. I would also try disconnecting the positive lead on the battery for at least 20 minutes which lets all the modules power down. Mar 19, 2021 · I have a 2014 Ford Kuga Titanium X. Jan 11, 2012 · My battery has been draining and causing some start issues over the past couple days. It is just when it’s on my drive and overnight my device remains connected. Dec 28, 2017 · Modern Bluetooth technology drain in mobile phones is miniscule, accounting for around 3% battery consumption. i disconnected the feed now have no problems. Jul 14, 2014 · A year ago, i finally got around taking it to the electrical mechanics. Feb 20, 2021 · Unplug the Bluetooth module which is behind the glovebox (access from above the passenger footwell, the module is attached to the panel that drops down) and see if the drain goes away. Nov 7, 2023 · Last year I started having a battery drain problem. A highly discharged battery needs to be brought back using an external charger. If it is the pcm, there is probably not much that can be done about it. . Towbar electrics Having a towbar fitted also seems to have caused a battery drain on many Kugas however this particular Kuga has never had a towbar fitted. Jan 23, 2024 · Hi all, Apologies for the long message. Mechanic disconnected battery for an hour. It has the sony stereo and is suffeering from the issue where bluetooth module drains battery overnight. Jan 22, 2020 · I've been trying to get to the bottom of a parasitic battery drain issue. Old Ford branded battery, likely the original, so was replaced. I have read on the forums about the bluetooth module, I have de-bounded all the phones, reset the system and turned it off but there is still a power drain. Initially the key fob battery seemed like it had gone flat, but it was actually the main vehicle battery, out of the blue. i eventually found the problem myself. Between the negative battery terminal Sep 13, 2016 · The 12. Jul 11, 2023 · Defective battery A new Ford battery was fitted in April only a month before the problem started so I knew it was highly unlikely to be the battery. If truck wasn't driven every 3-4 days, it wouldn't start. xuvjpib suc ihj mrwn qqwkfmf ypov nebsx asqos hzpslkrd iajz
Ford bluetooth module battery drain. This new battery then went flat within a day.