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Porsche pcm reset not working.
Sep 23, 2023 · The car info was accessible.
Porsche pcm reset not working Blue terminal where coax cable plugs in. Sometimes, a simple reset of the PCM system can resolve temporary Bluetooth issues. May 12, 2013 · But on my Android there are two options in the Bluetooth settings for PCM: Profiles: Call Audio & Media Audio The part for me that breaks is the 'Media Audio' part is not ticked. When all else fails, you'll probably have to replace the PCM head unit. -ThinkMac- May 18, 2023 · had this happen once or twice. I have tried to do this with CarPlay, but it would not recognise it, so appears to have to be Bluetooth. 0 has been out since 2009 and current I think PCM 3. Android Auto is disabled. Jan 24, 2011 · pcm not working Welcome to RennTech. Press [Reset PCM] on screen. All other functionality will work such as settings, navigation, etc, but specifically anything related to entertainment stops working. In doing that, and phone and PCM forgetting each other, the PCM immediately came back to life. Jul 12, 2023 · Hello All - I'm new to Macan Forum (having recently acquired an Agate on Black 2015 Macan S). Trying to get Bluetooth working (no joy, only for MP4 and resets on each restart), I did a "Factory Reset" (instead of just "Ownership Transfer") and may have gone backwards. Tracking not working. Jul 2, 2020 · VISIT OUR WEBSITE: https://hitechserv. Also, direct charge via Connect is not working, even when the connection to the server seems ok. Bluetooth music streaming works. Dealership Jul 18, 2020 · This new PCM continues to annoy! The NAV portion is the PCM is not booting up for some reason. etc. Aug 19, 2011 · The next day when driving back from work I turned the PCM on and the Porsche logo with the white background (start up screen) appeared for a lot longer than normal (probably about 20 seconds), after this it went on to function normally where I could control the radio, CD etc. " Its at 79% full. Go to PCM > Settings > System > Reset system to factory settings . Select "SET PCM system">>"Reset PCM". I have turned the car off a half dozen times, armed the alarm, opened and closed the doors, and tried the two fingers in the top right corner to reset it. Content on macanforum. Further in the device manager I could not delete any of the devices listed. There is 30A Slot 1 and 20A Slot 3. Oct 22, 2017 · THIS DOES NOT WORK Go through this procedure: 1. It has both the Phone prep and Nav modules. The PCM is the central control unit for various functions in the vehicle, including navigation, media playback, and connectivity features. Has anyone May 22, 2019 · I'm still fuming about having to replace my PCM 3. Model years 2018-2019 Feb 14, 2022 · PCM center display is not taking any touch inputs. Turning the car May 22, 2020 · How to reset Porsche PCM to fix the issue from May 2020 where the PCM system continuously resets itself [apparently] due to bad code sent from SiriusXM. 1 (also in a CGTS year 2015). PCM won't stay logged in. The NAV tile just loops and loops with the circular arrow. 3. Anyone have an idea how to reset the PCM on the taycan? The car drives amazing but the PCM has a lot to improve on. Not sure about the Hotspot and why it's needed for CarPlay, but there is some relationship between these things that I cannot Jan 19, 2023 · 2. beyond that, nothing for ya. The phone is visible and works fine with the Porsche PCM's built in Bluetooth playback, but if you hit the CarPlay link button on the device screen to connect CarPlay it goes green (on) for about 20 seconds then goes white (off) again. Dec 15, 2020 · I was not able to control volume with the volume wheel on the steering wheel or the center consul. I’ve reset it twice and it doesn’t go away. This will cause the radio to reboot with it on or off, traffic anno Mar 17, 2007 · All Activity; Home ; 911 ; 996 Series (Carrera, GT3-1, TT, GT2) (MY1998 - 2005) 996 Series (Carrera, Carrera 4, Carrera 4S, Targa) 6 Disk CD Changer Issue Mar 17, 2007 · All Activity; Home ; 911 ; 996 Series (Carrera, GT3-1, TT, GT2) (MY1998 - 2005) 996 Series (Carrera, Carrera 4, Carrera 4S, Targa) 6 Disk CD Changer Issue Aug 23, 2014 · Hello, I have just bought my first Porsche 997. e. I do not know how to reboot the PCM radio. There is NO fuse in this location. A message stating SYSTEM ERROR PHONE, NAVAGATION & AMPLIFIER NOT AVAILABLE. started when reverse camera would not work then bit by bit the radio did not 08 v6 base cayenne . Jan 30, 2009 · The PCM system can be also reset by an easier method instead of pulling fuses etc. macanforum. It deletes your PCM user accounts (and usually is not the solution for restoring LTE connection. Oct 18, 2023 · I have a 2018 Macan. These instructions can be found in the respective Owner’s Manuals for affected vehicles. Per owner's manual the PCM fuse should be in trunk/boot, Row E, Slot 2. Hard reset of PCM does not solve the problem on my Panamera (and other 2010 Panameras) although it seems to do so on other Porsche models/years. I've also got a full subscription for everything. com/GIVE US A CALL: 818-785-8085ADDRESS:Hi-Tech Electronic Services7049 Valjean Ave. To reset the system, simply press 1-4-8, let it reboot, and then drive the car for a few minutes to allow the system to reset. 1 Bluetooth system functional since day one. did not work for me, the cable did. Feb 2, 2022 · Same kind of thing. I tried to do a reset to factory settings through the pcm, but no change. Porsche AG May 24, 2020 · Please note that hard resetting the PCM will remove all personalized settings Image Press and hold the INFO button for approximately 10 seconds until the PCM reboots. c. Jun 10, 2022 · Nuclear option - Soft reboots may not work so either pull PCM fuse or disconnect 12v battery (for less than 5 mins) to force a full system restart. ) Re-adding your primary account to PCM requires LTE, privacy mode off, your security PIN, and Porsche account registration back-end process to be working. If your vehicle is still under warranty, then you should take it to a dealership before replacing it. I didn't believe it would work but it did. May 14, 2013 · Resetting pcm, removing the pcm fuse, etc. Thanks ahead of time. So, I had a Kenwood Dec 17, 2015 · Some of the folks on the forum may be first time Porsche owners and the Macan S is a fairly new model and not a lot of experience with the Porsche PCM, however PCM 3. Drove it for about 20 minutes and the service reset, NOT service now message came on. The screen is blank and sometimes the radio will play. My PCM was 100% unresponsive. My name is Brandon Zarzeki here at Recateina Porsche and today I'm going to be showing you how to reset your PCM in a 2020 model. People say to keep info button down, but there is no physical info button and when I try on the dash, it just changes to reorder icons. 2 days ago · Despite the car having a strong data connection via both mobile and Wi-Fi, the PCM indicates that there is no data connection. 1 system. Restart car and PDK is now reset to factory default THIS DOES NOT WORK. Please observe the actions below: To get the PCM to reboot, press and hold the PCM info button for roughly 10 seconds. I did notice lots of videos, talking about pressing and holding the info button, but there is no info button on my PCM unit. 76 Mechanic's Assistant: How long have you had issues with your backup camera? Is this an aftermarket unit or did it come with the vehicle? In this video from our Team at Porsche Jacksonville, learn how to connect your phone or Bluetooth device using the Porsche Communication Management system in May 21, 2020 · I just had my '14 BS to the dealer service center to have them look at the rebooting PCM issue. 2. Turned the car off and restarted. The Personal Computer. No datacomm link on Taycan. Nearly everytime you get into the car now and start it up the PCM comes on however the SAT NAV, AMPLIFIER and PHONE will not work. Sometimes it would happen once a week and sometimes it would be every 5 min. Anybody got any thoughts? Maybe the hard dr First time its happened, no problems prior relating to the PCM etc, its on a 996T 2004, having looked through previous threads I have tried the PCM reset (148) but no joy, its been a few days now Jan 8, 2025 · 3. facebook. Engine running. Apr 21, 2019 · How to possibly fix your 2005-2008 Porsche PCM Navigation / Radio. I'm not exactly sure what the tech did, but it was fixed quickly. That included disconnecting and removing the rear spoiler assembly. Apps not loading. Center console trackpad still works. Reference article:Porsche 911 PCM exchange (992. Being a computer the reset seemed to work well. -Ing. If you are still experiencing issues with your PCM, please call us at 877-721 May 28, 2020 · A few 2010-2016 Porsche models have had issues lately with the PCM 3. com is not in any way affiliated with Dr. Edit: Parking / Locking the car while off for 45 minutes resolved this issue. Almost like they pushed a new faulty software update. Dec 28, 2013 · If like me, you probably went through the manual several times to make sure you were doing it correctly. Sep 18, 2022 · The Porsche PCM has not had any updated recently - The only thing that has changed is the version of iOS. May 21, 2016 · My PCM would reset itself intermittently ever since I got the car. I've tried the PCM Reset and and PCM factory settings without success. Once I 'tick' it, the BT AUX immediately appears in the PCM on the car. 85% and finally the car was charged at 91%. Day 3: LTE symbol missing. no Substitute. 1 Navigation System Not Finding Vehicle Location Sep 22, 2016 · I have a 2011 Panamera Turbo that has had the OEM PCM 3. CD player works and so does radio, back up camera, and sensors. May 22, 2020 · It has been brought to our attention that the PCM keeps rebooting on a number of vehicles. This should reset the car’s computer and may resolve the door lock issue. It worked fine until last week while I was in my car with my phone connected to my car PCM via Bluetooth and I happen to have another headphone device connect to my phone and it somehow made my PC May 6, 2022 · Plug and charge no longer works on my 2022 Taycan 4S. Press [OPTION] button. So the first thing you're going to do is go into the PCM. MyPorsche did not contain any messages related to online radio. To see a video of how to reset the PCM yourself, click the following link that applies to your Porsche: All Model Years 2011–2016; 2017–2019 Porsche Boxster; 2017–2019 Porsche Cayman; 2017–2019 Porsche 911 Model years 2022-2024. com is not in any way affiliated with Porsche AG VerticalScope Inc. Without this setting, the memory will not work. 43. These are the steps to remedy the PCM from Rebooting. com/taboncars/👉 add me on FB https://www. top right corner two finger reset didn't do it. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Apr 19, 2023 · And, a freezing PCM or one that randomly freezes is typically a symptom of one (PCM) on its way out! Been there, experienced that. Leaving CarPlay disconnected allowed the car’s native entertainment system to work fine. Immediately select the following from the PCM CAR > OPTION > Set PCM System > Reset PCM > Vehicle Handover > Yes > Yes; These instructions can also be found in your owner's manual. I recently experienced, that the target charge was not respected. May 26, 2020 · In order to rectify this issue, you will perform a “PCM handover” (also known as a PCM Hard Reset). Hello, everyone. Recently purchased. The CD player works perfectly fine and it all seems good. Update is 4. Nothing makes any difference. Never used the steering wheel for radio al … read more Jul 19, 2018 · On my ‘17 Macan, all of the sudden Apple Car Play stopped working, on both of our phones. Customer: PCM 3. My reboot time is 1:18 seconds every time. All is well apart from the PCM keeps cutting out after 2-3 mins. 1 REBOOT ISSUE that is happening across a lot of Porsche Macan, Cayenne, Cayman, Jan 30, 2009 · I have a 2005 cayenne s. PCM version is 3. However, keep in mind that this process may also reset other settings in your vehicle, such as the radio presets and clock. h. Learned it from other people on the forum. Not just accessory On. Phones would connect fine to BT but not car play. Go to PCM > Car > Control > System > Factory Settings. It has been three days and they don’t have a clue as to what is causing the problem. The Porsche Communications Management (PCM) system encompasses all areas of your Porsche’s electronics operations that do not relate to the mechanical operation of the car. See images attached. The dealer said that they don't fix them, but only replace them and in my case, there were no replacements -- in the whole darn WORLD. 76 May 29, 2014 · It does adjust down, but not as much as it used to. Press the CAR button. PCM 2. com/tabonc May 25, 2020 · Please note that hard resetting the PCM will remove all personalized settings Image Press and hold the INFO button for approximately 10 seconds until the PCM reboots. He's tried the PCM reset procedure in both Handover and Factory modes to no avail. If your PCM needs a bit of a nudge📸 add me on IG: https://www. Solved the issue by deleting and setting new ones. CarPlay setup after a PCM factory reset is very finicky. PCM would include the electronics for the audio, video, navigation and displays used in your car. After I re-assembled everything, the red light on the rear spoiler control The remote keyless system in Porsche 911 allows the driver to conveniently lock and unlock the vehicle with the press of a button. com is an independent Porsche enthusiast website owned and operated by VerticalScope Inc. I May 27, 2020 · If your Porsche PCM unit is resetting without your prompt, follow the steps below to reset it. amp etc are not working! going in to porsche chester on wednesday ! Sep 19, 2016 · 991 - Rear spoiler not working seeking advice from 991 DIYers - I disassembled the rear end over the weekend, changed the air filters and cleaned the engine bay, etc. To be fair I got such a good deal, that I can't complain. Content on 992forum. Most of time fix was to turn ignition off then back on but now screen is black and PCM not working. I took it into the dealer and it was a setting on the seat adjustment was not made at the time the dealer prep'd the car. Though, again, my Macan was a few years old when its PCM gave up the ghost. When I used the website to connect to Porsche Connect Store, I got a “Lost” page. I am going to try to charge it tonight (it doesn't need a charge) to see if it reboots itself. The non-porsche dealer thought that perhaps the disc was missing May 7, 2015 · Some owners have also had success by performing a simple reboot of the GPS system. I just went out again to start it and no service now. Unknown if USB port was previously working. The non-porsche dealer thought that perhaps the disc was missing Apr 22, 2010 · My new-to-me 2006 997 came with the PCM problem "system error: Navigation system not available". good luck. That’s how AGM batteries operate no slow turn over just nothing. My local dealer has looked at it several times and each time Porsche NA has suggested anything from replacement of the USB connection interface to further testing to try to isolate the cause. Nov 16, 2022 · CarPlay would work for several minutes then the console screen would freeze and then reset. May 23, 2020 · SiriusXM Satellite Radio has recently sent out an update to all satellite radios that has in turn effected some Porsche Communication Management (PCM) systems. Do this: Perform a PCM handover (also known as a PCM hard reset): Press and hold the PCM >> Info button for approximately 10 secons until the PCM reboots. I have tried multiple EA locations and multiple chargers at each location without success. Feb 28, 2024 · My 2022 Taycan GTS went in for a PCM update in January. Many times, it would refuse to work over wireless, but some combination of reboots and resets fixes it, and it then works for a good long time this way. Every now and then the top screen just does not turn on (rarely, but it has happened a couple of times). Porsche Cars North America has passed along the following instructions to reset your PCM and restore functionality. Last night when it first happened, I had the car on long enough that the PCM may have realized something was wrong and rebooted (the PORSCHE letter came up on the screen). It has only spontaneously rebooted once but otherwise functions normally. The PCM had been working fine up until the last few months. When the collision warning activates it switches to the proper screen, but when it goes off it’s back to May 12, 2009 · It was posted here a year or so ago. Dec 4, 2020 · 6) Factory reset the PCM in the vehicle - make sure you have good cellular coverage for this step 7) Complete Porsche ID check-out (in the US, connect and Porsche charging service are $0 items for the first three and one years respectively), set-up security code, and accept terms and conditions and receipt of data privacy notice. 7. Press the OPTION button or touch the tab of the same name in the header. 74 and want to get it to v4. Link to fuse diagram for carrera: https://rennlist. I currently have a PCM 3. It did do another soft-reboot after two minutes, but then it seemed to work fine. This is the reset procedure if your having issues with the PCM turning o Press and hold the PCM info button for approximately 10 seconds until the PCM reboots. instagram. Jan 16, 2022 · The basics: 2012 Cayenne Turbo. 2015 your due for a new battery especially if it’s not driven regularly 6k per year as recommended by Porsche. May 5, 2015 · Step 4 – Replace the PCM. So somehow it becomes 'unticked', meaning the phone is telling the PCM NOT to use it for BT AUX. I was driving, how do you normally reset the center display when this happens? Without pulling over and shutting car down? Passenger display was still working, but didn't have to fiddle if it can be reset via the passenger display. Turn on the engine, turn off A/C (and any other consumer like PCM, etc. 1 repair; Porsche pcm wont turn on; Porsche pcm keeps rebooting; Porsche Panamera pcm reset; Porsche navigation no power Aug 25, 2011 · Porsche Communication Management Issues By Tony Callas and Tom Prine. Press [YES] on screen. Sep 14, 2024 · Doing a factory reset of PCM is a last resort troubleshooting option. This can clear minor system glitches and restore normal function. 992forum. 0 keeps crashing/rebooting, loads in German; PCM not working; Porsche pcm 3. Resetting both (turn off and on) didn't help. Turn off engine, remove the key, close the car and wait one minute. Thank you. 1 reset; Porsche pcm hard reset; Porsche pcm repair; Porsche pcm 3. I've tried deleting and re-installing the app but that made no difference. I am unable to stream music via Spotify or Apple Music (though it works through CarPlay), the satellite overlay in the navigation system is not functioning, and the Porsche app is not updating. Private mode in the PCM is inactive. Tried 2 finger PCM reset several times during the day. Mar 21, 2015 · In researching how to do a factory reset, I read a thread that suggested trying deleting one's phone Bluetooth link. Initially this achieved nothing other than to disable various functionality (could not download apps), with the car thinking it was the 1st of January 2000 Jun 24, 2022 · 992forum. There was no timeframe given. occassionally get a clicking sound as if the CD is accessing something . Bob James 06 Cayman S - Money Penny 18 Macan GTS Gone: 79 911SC, 83 944, 05 Cayenne Turbo, 10 Panamera Turbo The PCM on a number of Porsche vehicles keeps restarting, according to Porsche. Reconnecting CarPlay would repeat that same behavior. org Community, Guest engine off but the key in and turned on try the PCM and all the reset options. it happened about 12 noon on January 1st. 60k miles. I have asked Porsche customer service to help on this. When the key fob stops working, it quickly becomes an inconvenience to manually lock and unlock the vehicle. Has anyone ever seen this and is there a way to hard reset the PCM? I was using CarPlay when this happened or at least right before it happened everything from a CarPlay perspective was still working music and maps but nothing on the screen. Apr 22, 2010 · My new-to-me 2006 997 came with the PCM problem "system error: Navigation system not available". In the previous blog, I wrote that the personal settings could not be read after replacing the PCM main unit. Clearly my PCM was not working -- turned off and on, nav not loading -- which I described on this site. Nothing had been changed and I have not downloaded iOS 14 yet (thank goodness). I couldn't remember the sequence but did what I remembered this morning. If you’re not getting a login screen on your Porsche dash, then you need to have the dealer reinstall the PCM. There is a simple solution to this problem. Radio works. Is the OBDII reset basically truggetin the same thing as the engineering mode which shows up after the 2 finger tap? May 29, 2020 · #porschemacan #porsche #porschepcm #PCMISSUEFIXHOW TO FIX THE PORSCHE PCM 3. Here is a quick fix video showing how to quickly reset the system and resolve May 22, 2020 · • Immediately select the following from the PCM CAR > OPTION > Set PCM System > Reset PCM > Vehicle Handover > Yes > Yes. Van Nuys, CA 91406FACEBOOK: https: Feb 4, 2022 · At the same time, the remote trunk closing feature stopped working. Since your Macan is STILL under warranty, it's a mystery why you haven't taken it and its issues to the dealer for diagnosis and resolution! If so, try to reset your PCM. I have found that I need to have my iPhone connected via Bluetooth to PCM for it to recognise this, otherwise it says “No Porsche ID”. com is generated by its users. Took me a weekend to solve it but that was because my car needed the dealer to reset it. Notably, the aux port works. Need to have a Porsche ID setup and logged in. Jul 14, 2020 · Is thjerte any known solution to this continuous PCM Reset Problem on 2010 Panameras? Problem started in May 2020 and appararently relates to the inerface with Sirius XM. Figure 2. Related Discussions. Cloned hard drive to SSD drive but zero help. A replacement costs around $2,100 at the dealership. Thanks. 2 days ago · My son has just become the proud owner of a 13 plate 981 2. Is there a way to reset, or adjust how much you'd like that mirror to tilt downwards when you put the car in reverse? Feb 7, 2023 · My sister had the car Porsche Cayenne 2007 for a week and now the radio plays thru the steering wheel but radio buttons do not work and the cd will not eject. It simply does not work. Once you are on there on the left hand side, you're going to see a variety of vertical icons. If not, then you may want to consider finding a replacement head unit online. Dec 28, 2024 · Cayenne 958 - 2011-2018 - Nav not working, any ideas? - I test drove a 2015 Diesel today at the local Porsche dealer, loved it, the only problem is the nav doesn't work. If Android Auto is not working, one possible reason could be that the feature is either disabled on your phone or in the infotainment system of your Cayenne. Press [Set PCM System] on screen. By upgrading the PCM, Porsche owners can take advantage of the latest features and improvements. ) and let the engine run for 3 minutes. Jan 3, 2025 · 1. Immediately select the following from the PCM; CAR>>OPTION>>Set PCM System>>Reset PCM>>Vehicle Handover>>Yes>>Yes Short video of Factory resetting of the PCM Display. Apr 12, 2016 · 2017 Porsche Macan GTS. A display under the PCM monitor says "Car must be sufficiently charged for PCM to function. Sep 23, 2023 · The car info was accessible. Jan 1, 2023 · The PCM will now only show the word “Porsche”. PLEASE NOTE that all presets and bluetooth settings will be erased as well as Navigation saved address and any music on JukeBox. I've yet to try reconnecting phone, as for now I could just do with the PCM working as I approach this busy month. F. 1) and SIM card exchange May 29, 2020 · The solution is a hard reset. trying to reset to factory using 148 does not work cos it does not power even to the porsche screen. Jun 26, 2023 · Sadly, the two finger reset did not work (that's what I meant when I said "reboot via engineering mode") - did it twice, both times the PCM got stuck at "Taycan" on the screen. Dec 30, 2024 · Cayenne 9Y0 2019 - - Issue with PCM - Hi all, is anyone else having or have had this issue? At start up, the entertainment system will completely glitch out. No online radio or several other Porsche Connect services. Instructions are listed below; Press and hold the PCM>>Info button for approximately 10 seconds until the PCM reboots. stopped the car, locked it, and went about my business getting breakfast for 30 mins, the PCM shut down for real, and then it started up just fine. Model years 2020-2021. Nothing would move it from -1. I just did it and it worked. They hooked it up to the computer and did a PCM reset, still won't work. Oct 3, 2020 · My Connect quit working over a week ago. If you are experiencing issues with your vehicle’s PCM and you need additional assistance, please contact our Service Team at If you have any questions or need help getting the PCM in your Porsche fixed, give us a call or swing by our service center. 1 saying phone not available and navigation not available. Shor Jul 2, 2022 · Reset the Porsche Communication Management System (PCM) to factory default. Does anybody know what buttons to press to reboot the Oct 6, 2020 · I also contacted Porsche technical and they don’t seem to know how either. Other thoughts - try secondary Porsche ID and key fob to force a different login, check car is in an area of good cellular connection as it may be struggling to connect on startup, raise a case with Immediately after the reset, press [CAR] button. Jul 24, 2023 · Upgrading the Porsche PCM (Porsche Communication Management) system can offer several benefits to Porsche owners. 1 2006 C2 with the PCM system (which I think it is called) Everything seems to work fine. com/how-t To reset the system, disconnect the car battery by removing the negative terminal and waiting for about 15 minutes before reconnecting it. You do not need to visit a workshop to restore the auto functionality, just reprogram them with provided instructions. If your Porsche’s Bluetooth connection suddenly stops working, try turning the vehicle off and leaving it for a few minutes before restarting it. May 29, 2020 · If you are experiencing any issues related to your Porsche PCM rebooting out of the blue in either an older model Porsche or a brand new 2020 model, try thes Sep 8, 2020 · Porsche PCM Radio Reset FIx issues How to reset Porsche PCM Radio Easy FIX Boot fix. 5 days ago · PCM unit restarting every 2-3 minutes; PCM Rebooting/Map Not Loading; PCM 3. Immediately select the following from the PCM CAR >> OPTION >> Set PCM System >> Reset PCM >> Vehicle Handove r>> Yes >> Yes Resetting the PCM System. They stated Porsche is working on the issue and they are currently not replacing. Feb 22, 2022 · Car will run fine until just like that it won’t start. 1 is pretty much the same thing. ", RS Dec 24, 2024 · Well, today that stopped fixing it. I have removed fuses E3 and E4 and replace them. In this case, this is a 2020 Porsche Macan. I've had a dialog with Porsche Support for months with no joy Good luck and I hope you get sorted. Press [Vehicle Handover] on screen. If that does not work, check the Porsche website and see if your car appears after your login. Feb 9, 2022 · macanforum. 1 with v4. I verified that the Reverse Assist option is selected in the MFD, but other than that I'm not sure why it's not working like it used to. all other buttons r=work ie seat heaters or AC hazard May 21, 2020 · Push "options">>Set PCM System>> Reset PCM>>Vehicle Handover>> Yes>>Yes. #porschecayenneturbo #porschecayenne Note: Initial step to rectify the Apple car play and Bluetooth conn Sep 15, 2019 · Pcm does not work pulled right panel fuse 9 and 11 does not reset. Thanks! Jun 29, 2022 · Auto windows not working in Porsche Cayenne is a fairly common problem and should be expected when disconnecting or replacing the 12 volt battery. In particular, Apple CarPlay doesn't work, and I get the message to enable Bluetooth and WiFi, and they already are. Never been so happy to see the sat nav spring to life, I was already imagining a loss of several ££££ come It's not about the hardware in your rig, but the software in your heart! Join us in celebrating and promoting tech, knowledge, and the best gaming, study, and work platform there exists. It says there is no connection between the PCM and the server. No service now. PCM screen has been intermittent over last couple months. With the new My Porsche app released a few weeks ago nothing in the app works which apparently is related. Turn on A/C and wait another 3 minutes. Since then, my PCM often loses contact with my iPhone. i. I’ve seen a few other perhaps-related posts with some suggestions (short of Reset ALL Settings). Completed PCM reset (handover/transfer). Hope it helps. Oct 15, 2024 · The Tech at the Porsche centre did some form of reset on the car - I took the car in, and it only took them 20-minutes while the car was parked outside, so I'm assuming it's not significant. Get the car at least on a trickle charger look online how to reset your Porsche PCM and go from there. 0 comment(s) so far on How to Reset PCM in Your Porsche. Nov 29, 2020 · As you can see in the picture with the pedestal, the remote heating is not available. 4. kridlsdfkyzpjgffbndbwyykzznjniszjqnvxuqbtkdhznbhiy