Porsche pcm reboot issue. To reboot it you must hold the button 20 seconds or longer.
Porsche pcm reboot issue Skip to main content; Have you tried, 'Hey Porsche, its cold in here' to see if that forces the temp increase (it is a feature so I'm not pulling your leg). They did a quick reboot of the PCM and the app works fine now. I suppose you can reboot the PCM yourself but my dealer is just 5 minutes away and I am a bit of a I'm new to this forum as I recently purchased a 15 Boxster. 2 TT this morning after removing it last november as the car was away for winter, and now the pcm comes up with the porsche screen for between 20-60 seconds and then goes off and starts again. I turned on my S and the Porsche logo came up on the PCM with a bunch of "static" lines running through it. After confirming a PCM reset, please wait for the PCM to restart and After this, what was I doing at the Porsche Center for less than two hours? This was the biggest PCM problem this time, and I was experiencing a good event. "SiriusXM is currently running tests to determine what signal(s) may have stimulated the rebooting issue that has affected many vehicles, including I've had that issue twice in my 992. I Feel I’ve Chosen A Very Bland Look But Honestly That’s How I Would Have It 😍🤷♂️ 8. 2015 Porsche Macan PCM issues . Hey everyone im new to the 718 world and porsche in gerneal had plenty of audi and vw products so i made the jump into a 2017 718 boxter s. I did the soft PCM reboot (two fingers on the upper right of top screen) to no avail. It also refused to pipe phone audio through and display maps. org Community, Guest I already tried these exact reboot instructions of the PCM several times , but the issue has not been fixed and it continues to shut off randomly even when the engine is on. Activating services via My Porsche Before starting to use the Porsche Connect services for the first time, they must be activated. This will cause the radio to reboot with it on or off, traffic anno Turn the key to on, let the PCM boot up. Select PCM, then NOTICE - Before adding photos to posts on Planet-9, please review: Posting Photos on Planet-9 - Before adding photos to posts on Planet-9, please review: Posting Photos on I've had that issue twice in my 992. 2014 Porsche cayenne . By upgrading the PCM, Porsche owners can take advantage of the latest features and improvements. Basically it is telling you that the PCM will shutdown (15mins or so) to protect your 12v battery. Please see the following steps: To reboot it you must hold the button 20 seconds or longer. Good luck and their is a certified porsche mechanic with a youtube channel that you should An overview of the new Porsche PCM 6. So, a few updates on this PCM rebooting issue. Two finger in the upper right (outside of the screen area). How Difficult to get Euro by 06C2s. 1 Reboot Issues on 2016 Macan S . I couldn’t neither see it’s status or location, nor were any of the functions working via the app. Which usually indicates a dying hard drive. Yup, the PCM reboot I was referring to was using the two fingers up in right corner, which I’ve tried a couple of times with no luck. If it was anything to do with ancillary inputs, it would just interfere with the Usually when the PCM keeps rebooting randomly (or in a loop), it means the PCM's hard drive content files have been damaged. Locked the car for a few minutes 3. Hopefully the software problem will fix itself. This will cause the radio to reboot with it on or off, traffic anno After the stuck on Porsche logo on the PCM , I Tried the 2 finger reset on the screen and has brought me to "engineering mode" with four options however clicking on any one of them does nothing and i cannot exit it. 1 system with XM satellite antenna, experienced a reboot cycle on or after May 20, 2020. com is not in 1. I have a 2015 Boxster S still under warranty that I purchased earlier this year. ithinkmac Well-Known Member. HOME. Any advice welcome This article applies to the Porsche 997 (2005-2012). I haven't had any issues since resetting mine yesterday, seems to be a good fix. 76 / 2. I was able to reboot the PCM. The class action applies to specific Porsche vehicles and a system called the PCM 3. So I'm wondering if anyone has any more knowledge in this area, for example are there Video to help you with the PCM reboot issue some of us are dealing with. Porsche has made us aware that the PCM keeps rebooting on a number of Porsche vehicles. hi guys, i'm having a bit of an issue with my cayenne 04 pcm unit. (Hold two fingers next to each other horizontally in the top right corner of the main PCM screen, within a second or two the reboot into engineering menu starts. Porsche Communication Management - Overview (PCM 4. 1 system with satellite antennae) went into a reboot cycle on or after May 20, 2020. 02 but I could easily see external content causing a reboot however the issue is fundamentally that the PCM software is not robust as it needs to be. 877 votes, 102 comments. 1. In every respect. And he told me: "oh no don't reboot the PCM, even in service center we need to get to approval of Porsche to reboot Panamera - 2016 Panamera s e-hybrid - Reliability? - Hello, First my question, then an introduction. If it happens, an engineering menu reboot helps. I answer that despite minors annoyances that were resolved by 2 fingering the PCM everything is fine. Inc. 47. 1 of 2 it could be your porsche connect service has expired after 3 years. Put all key fobs in a Faraday cage (or wrap them with seven layers of aluminum foil) and store the key fobs more than ten meters away from the car. Since I've had it, the PCM (Porsche Communications Module) turns itself off and immediately restarts every 9 minutes like clockwork. Sort by Oldest first Oldest first Newest first Most reactions. A Class Action Settlement has been reached with Porsche over allegations that certain Porsche infotainment systems experienced a malfunctioning reboot issue starting on May 20, 2020. I’ve tried the “two finger salute” to reboot the PCM, but it doesn’t seem to matter. com is not Preheat issue with App? Thread starter CC-TAYCAN4S; Start date Jan 6, 2024; Watchers 3; 1; 2; Next. Thread starter fixed itself after leaving the car for 10 minutes (and walking to the dealer to come back with a solved issue) baboum68 Active Member. Please observe the actions below: To get the PCM to reboot, press and hold the PCM info button for roughly 10 seconds. Total guesswork I must admit I have a porche car navigation radio that starts to reboot by itself after approxi 3 minutes It powers on ,has voice on speakers but powers of after 3 minutes May be doe Porsche PCM 3. Seemingly overnight, something happened to the radio in which now it reboots every 2-3 minutes. News. 0 and 3. 2)I tried the ‘PCM engineering reset’ function in the car - didn’t help at all Link: 3)I tried both ways of logging out of my account in the car. Below, you’ll find instructions for how to reset the PCM back to its factory settings. 3 Common Porsche Panamera Problems. After a couple of attempts this cleared the problem. Pcm Reboot Issue 2010 Panamera Average Cost to Fix: N/A Average The Porsche PCM 3. I have not detected any changes in range or anything else re performance following the update. Doing a PCM handover (also known as a PCM hard reset) corrected the issue. Porsche Cayenne, Cayman, Panamera, Taycan, Tequipment, "Porsche. It came back in privacy mode that I cannot turn off. Reply. Just had mine fixed, Porsche recalled 22k cars from 20 to 23 and has a pcm fix for the problem. It has been brought to our attention that the PCM keeps rebooting on a number of vehicles. Porsche are denying a fault all four tyres wearing in the insides with 6-8mm tread left in the centres, a 2 day software update and a service ,( change the break fluid and pollen filter) £500. This is a major If your Porsche PCM unit is resetting without your prompt, follow the steps below to reset it. I love the car so far but the PCM is driving me crazy. I was driving, how do you normally reset the center display when this happens? Just tap the time (right upper corner) and it should reboot. 2a custom image for UCS Blades issue with upgrade stalling at 'vmw_vaaip_netapp loaded successfully' Hi all, I’ve been having a consistent issue with my PCM rebooting on my 2015 Macan S. However when I go into the PCM, set, Porsche Connect, privacy mode,, activating privacy settings/Deactivating - 2 finger my PCM to reboot it Speaking of fingering the PCM, i got a call for my Porsche dealer asking if everything is fine. The PCM stays on while the updates are in progress, but after the last update was complete, the PCM went to sleep and wouldn't do the last reboot. 43 (for PCM versions 3. Are there any other suggestions? Is this a known issue with 981 Bose PCM? I really hope I don't have to buy a new PCM. You can change the mode via the little connection icon bottom left of the PCM display. So, my center console screen and passenger screen just shows Porsche and Taycan as you can see in the picture. Once affected it will reboot every ~2 mins. Forums. Porsche pcm reboot fix 2020 How to remove a porsche cayenne pcm 3. Workaround: Reboot the PCM by holding 2 fingers on the clock, then exit engineering mode. After attemting the soft reboot twice i had no luck , finally I decided to do the hard reboot and its been working ever since. Content on taycanevforum. Join PCA Today! - Porsche AG hard reboot not effective to restore pcm. After bringing it to them now the PCM reboots every 8-10 min. 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. This can solve a variety of connection issues and one off "bugs" that can occur. I had a similar issue in my s5 convertible and it ended up being the battery and it seemed charactersitic to do so. This video shows you how to reset/reboot your Porsche 991 PCM or radio unit! Subscribe for more videos! Panamera - 2016 Panamera s e-hybrid - Reliability? - Hello, First my question, then an introduction. 1) I know that pressing and holding 1, 4 & 8 on the number pad resets the pcm, but this appears to make no difference in my case. 28 Sep 2024. In there, select reboot to In this video from our Team at Porsche Jacksonville, learn how to perform a hard reset using the Porsche Communication Management system. planet-9. This is home for all things Porsche Cayman. 1 reset and fix Pcm 3. Content on planet-9. PCM 3. 1 2014 Cayman. contains PCM reboot. asked on Sat 01/01/2022 Still the same problem. As soon as you open the driver's door the PCM will power off. What I am 12K subscribers in the Porsche_Cayman community. 1 generation and found a solution that doesn't involve replacing the entire unit About a week ago the PCM in my 8 month old BGTS started to spontaneously reboot. Did any of you guys have same problem and hopefully know how to fix it? It's 2022 GTS Audio and Video Forum - Upgraded PCM 3. Select vehicle handover, and confirm the following two prompts. Took it in and luckily it I can tell you now, if its rebooting its the PSU in the PCM failing and the hard drive keeps rebooting. I just had my '14 BS to the dealer service center to have them look at the rebooting PCM issue. PCM 3 will not . Seems like a software issue and not hardware? Expert Answer: submitted by Pedro Bonilla [SFL He suggested that I take my car to the local Porsche Centre and request a software update which has a 50/50 chance of resolving the issue. Anyone know how to access the actual config files for this pcm? I have a PCM reboot issue and I accidentally formatted the drive but I had cloned it to an ssd before I am trying to data mine and get rid of this corrupt file that causes the reboot but no luck. Vodafone is actually correct - it is Porsche's issue. Hi all, hate having to bring this up as it may have been brought up before but my 2015 macan s pcm has been rebooting every 5 minutes. com Was a first time Porsche owner due to Taycan (Turbo S, Gentian Blue, Gray Race-Tex), now RS Etron GT. The reboot I believe is a bug in the older versions. upvotes 2. I've tried the PCM handover reboot but that didn't solve it. MHH Auto greatly appreciates the cooperation from members on this critical issue. 1 reboot fix - New Taycans come in! View Transcript. The entire nav system will reboot and then the radio will play static at about 3/4 volume. Shor PCM Issue after battery replacement Welcome to RennTech. Very disconcerting. I suspect hard drive faulty. Back at the dealer. 🤦♂️ My fifth Porsche and second Cayenne over the last 25 years. This is currently only impacting 2010 to 2016 model years on the 911(2013-2016), My local Porsche dealer sent out an email a few days ago which addresses this same topic and solution. 1) Porsche Communication Management - Overview (PCM 4. Dec 9, 2024 05:03 PM. 00 now it's parked in a carpark of a hotel 100 miles away from my home because porches faulty over the airwaves software update doesn't work if there's This update allegedly caused the car’s Porsche Communication Management (PCM) system to malfunction. Please note: factory resetting the PCM deletes all previous settings. though I have managed to update PCM and fixed my reboot issue. on my "Issue #1 Thanks for your replies/ My hard disk was a problem a while ago, I had the reboot issue, bad sectors etc I cloned it to SSD and then updated the PCM, details below to help anyone doing this. Press the CAR button. 1 Rebooting Issue - 2010-2016 Model Years Audio, Navigation, Electronic Issues and Fixes - Porsche Macan Forums Upgrading the Porsche PCM (Porsche Communication Management) system can offer several benefits to Porsche owners. First Name Rob Joined Nov 27, 2021 Threads 38 Messages You could try a PCM reboot (two finger press top right of screen then select reboot). This Quick video on how to quickly reboot the PCM system in a 2023 Macan. Center console trackpad still works. My 2023 Ct 4s has had a similar prob all year. The dealer delivered my car and when I went to drive it a couple of days later the PCM was frozen so apparently neither of these updates addressed that problem. Once I did that everything returned back to normal for me. The first thing to do is swap out iPod mode for CarPlay mode. stored information is lost. Unlocked the car 5. Porsche Communication Management (PCM) Rebooting Issues The Drives inside the PCM are becoming corrupt. I obtained an ISO for 4. Please feel free to share pictures of your own car Hello, everyone. PCM Constantly Reboots. I had PCM 3. I have read on the web that this may be a ‘campaign’ issue It help me today to be able to restart PCM. Get the codes read so we can help with engine fault. Audio and Video Forum. 7,286. 578. TigerGuy. We are aware that some of our customers are experiencing an issue with their vehicle’s central communication unit, known as the Porsche Communication Management How to force restart of the #Porsche PCM3. I replaced hard drive in it for £250. com is an independent Porsche enthusiast website owned and operated by VerticalScope Inc. There is an easy way to resolve this issue. XX) or to version 3. check/replace/pull PCM fuse 3. Try the “handoff” procedure on YouTube. New Porsche Taycan Buries The Tesla Model S Plaid With 7:07 Ring Lap Record motor1 Upgrading vSphere 6. Disable HD radio ( if option) / remove USB drive if used 4. Open comment sort options In depth walk through the New 2024 Porsche Cayenne PCM system, heads up display, driver information display (cluster), and driving modesStay tuned for more d 12K subscribers in the Porsche_Cayman community. Audio and Video Forum - Upgraded PCM 3. 19th) the guy at EA told me that it's a known issue with Porsche and "they are working on it". SiriusXM and Porsche are investigating currently and are working on a fix. 1) This video is for the generations: Porsche 991 (2011-2016) Porsche 992 (2019-) Panamera (2009-2013) Macan (2018-) Cayenne (2014-2017) Go to the iManuals page. This wi The class action settlement was reached to resolve allegations that certain Porsche infotainment systems, specifically the PCM 3. Luckily this settlement applies to my car and I’m hoping to be Porsche has made us aware that the PCM keeps rebooting on a number of Porsche vehicles. I recently got a 3 month trial of siriusxm and read how they sent an update may 2020 that was causing a This forum to ask questions and get answers about collecting your Porsche in Europe or the outstanding Porsche Experience Center. Please feel free to share pictures of your own car My 2015 Macan started doing this last week. 😖 First Name JoJo Joined Oct 29, 2020 Threads 1 Messages 1 Reaction score 1 Location New York Vehicles 2020 Porsche Taycan 4S, 2020 Mercedes-Benz GLS 450, 2018 Tesla Model S 100D The 2010 Porsche Panamera has 5 problems & defects reported by Panamera owners. Joined Jan 5, 2022 Definitely display software issuecas carplay and other functions works just display sat at Porsche logo (like maybe reboot loop) whitex Well PCM, OTA, FoD, Electronics, Audio, NAV, App, Bluetooth, Cameras, Sensors, Driver Assistance This happened to me before and im sure there is a sequence of button presses i need to follow to solve this issue, but i cant remember what they are. I need to reset it from time to time. I'm hoping resetting the PCM will do the job. I tried restarting the car multiple times and restting PCM twice. February 6, 2021 — A Porsche infotainment system lawsuit alleges the Porsche Communication Over in r/Porsche we figured out if you reset the computer and erase everything it recovers until they do it again. Quick video on how to quickly reboot the PCM system in a 2023 Macan. The main PCM screen just shows the Porsche logo. There is an easy fix: I select “full load” on the tire pressure monitor in the PCM, which sets off red alarm bells for underinflated tires, then de-select Before trying a PCM reboot, I suggest parking the car and locking it overnight. Usually when I use the navigation or try pairing my phone itll just reboot. Voila - the icon appeared on the Apple Carplay in PCM I don't know if that sequence means anything for other owners, but worked for me. After about 6 days and no luck i decided to reboot the PCM, it gives you two options a soft reboot and you don'y loose any stored information, or a hard reboot and any. PCM reboot is a known issue. If my HDD corrupt will it clone? Only other option sending off for repair. Pulled fuse The 2010 Porsche Panamera appears to be a generally reliable vehicle based on available information. For more info call Wot, your only issue? What about no full post code and a database that is insufficiently populated to state just a couple of faults. my porsche dealer had to The reboot issue is very different than the freeze issue, and may be caused by different things. I am having an issue with my 2010 970 Panamera 4s. I am not sure if there is some sort of auto reboot of the PCM. Blank PCM issue . This is a standard message on all Porsche cars when the car is powered off and the PCM remains on. This process will delete your radio settings, so be sure to. The PCM is the central control unit for various functions in the vehicle, including navigation, media playback, and connectivity features. A list of some of the most common issues Panamera owners have to deal with. com is not associated and is wholly independent of Porsche Automobil Holdings However I think you can reboot the PCM by holding down the volume knob. 3 Common Porsche Macan Problems. Jhenson29 Well-Known Member. The Porsche soul stands for performance. Porsche class action lawsuit alleges update caused infotainment systems to constantly reboot. I just purchased a 2012 997. com is an independent Porsche enthusiast website owned and operated by Versatile Solutions Inc. Dealer said try rebooting the PCM. I hear the CD motor engage and a low "pop" over the speaker system. I’ve tried rebooting etc. jverkoey added may just need to wait Waiting will sometimes fix this issue on its own requires hard reboot Disconnecting the 12V battery may be necessary labels Dec 22, 2022 Sign up for free to join this conversation on GitHub . They stated Porsche is working on the issue and they are currently not replacing. And he told me: "oh no don't reboot the PCM, even in service center we need to get to approval of Porsche to reboot Hey everyone im new to the 718 world and porsche in gerneal had plenty of audi and vw products so i made the jump into a 2017 718 boxter s. Thoughts On The Spec I’ve Made. In the meantime, I switched off the iPhone 4. 1 system if the screen is freezing, you have some issues with the navigation, bluetooth connection, or you made cod It seems that a signal was sent by SiriusXM which has caused this issue. i have read My issue has continued, but was slow to sort as I didn’t want to risk the car been at the OPC for weeks and I needed the car available to me. 😖 The 2010 Porsche Panamera has 5 problems & defects reported by Panamera owners. My PCM was rebooting after showing logo screen. 1 with an XM satellite antenna, also known as the "Porsche Communication settlement related to allegations that some Porsche infotainment systems (the PCM 3. Yesterday (Nov. This recycles about every five seconds. 63 and everything would work, except Navi showing Loading Navi and Maps similar. benver; May 24, 2021; Replies 7 Views 11,652. Author: Atissilenieks. The sports exhaust would not switch on (no light) until the exhaust had warmed up after 3 -5 minutes or at least a mile. holding down 1,4,8 keys together forces a PCM reboot. It turns out that depending on which version of PCM software you have an update to Versions 4. OP. I was in cold and snowy Chicago for two weeks around the New Turn the key to on, let the PCM boot up. Last few days, intermittently, and with no regular frequency the PCM will shut down, reboot with the Porsche logo and then return to the last screen it was on before rebooting, but returning the radio volume back down to a lower level. Everything booted fine after that. 1 Cayman S. Please see the following step to reboot the Porsche Communication I had the PCM reboot while driving for about 60 minutes numerous times. If not a new PCM will be required. I’ve done every reset/restart imaginable. 0 Cluster 37 #porschepcm #techtips #cluster37 #porschehelp #pcm *****Welcome to the official YouTube Chan I believe it took about 3 hours although I wasn’t there. i have just checked all the fuses they are all ok. 1 2024 Porsche 911 Carrera T and my last resort was to reboot the PCM. You will see a red and black screen that says "Initializing Press and hold the INFO button for approximately 10 seconds until the PCM reboots. I tend to find that the PCM comes on about 20 mins after I start the car, but I can’t help but think there is some interference with CarPlay. I have had a couple of instances where I needed the PCM to plan for charging stops and needed instead to rely on my phone as the PCM wouldn't complete its reboot despite restarting with the two fingers How to enter Engineering Mode and reboot the PCM 5 Over in r/Porsche we figured out if you reset the computer and erase everything it recovers until they do it again. I suspect your connection was set up as iPod and not CarPlay, at the dealer. Looks like there is a similar re-set for PCM 3. MHH is I noticed that you too seemed to have the greyed out auto time zone synch issue on the PCM. I agree that it is the software rather than the computer so I have been reluctant to force the issue of replacing my pcm. I have noted a class action lawsuit with Porsche claiming the update from Sirius radio caused the PCM units to reboot repeatedly. All of my complaints were addressed by the warranty, however it should not have been an issue in the first place. At this time, Porsche has not released an official service bulletin or fix for these issues. Everytime I turn the car on it gets stuck on the boxter s logo on the radio and wont load the pcm. 718forum. Try this first, before assuming the hard drive is dead: Start car or just turn to accessory Push CAR on the 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 The PCM on a number of Porsche vehicles keeps restarting, according to Porsche. 1 reboot issues continue and our new client with his 2015 Porsche 991/ 911 Cabriolet came to us to rectify the issue. a Simple HAND OVER Procedure and Soft reset to Clear the Cache can fix it but if left alone and you let the drive continue to crash, you may have It was brought to our attention, that the Porsche Communication Management or PCM keeps rebooting on a number of vehicles at the moment. If you are experiencing issues, you can perform a hard reset on the PCM in your 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 these steps for a quick solution!more. I had thought just adding a GPS antenna would fix it. Porsche Communication Management (PCM) units allegedly continuously reboot after Sirius updates. I have this issue too. No change. 1 Firmware update 4. MrJohnDolk but I am quietly hoping it will help resolve the issue described as well. Otherwise ask your Porsche dealership to reflash the firmware. I've also tried the 2-finger salute and while it didn't solve the issue, it did make me feel a little better. OP . As for ‘other key’ - I don’t have any yet Will try the 5 min 12V disconnect, that should force a full ‘reboot’ of everything connected to the CAN bus. You can with PCM 2 but not 3. 0. 1 v4. I suddenly started having the PCM 3. 1 Hard Drive to SSD - QUICK NOTE!!!!! Apparently there is an issue that recently came up as of 5/20/20. NOTE: I did have to do it 3 times. Shor It has been brought to our attention that the PCM keeps rebooting on a number of vehicles. Hold down the info button for ten seconds and the unit will reboot. Please see the following step to reboot the Porsche Communication Management and resolve the issue. But Thanks for your replies/ My hard disk was a problem a while ago, I had the reboot issue, bad sectors etc I cloned it to SSD and then updated the PCM, details below to help anyone doing this. The court has not decided who is right, but the parties reached a rebooting issue but have no out-of-pocket costs or don’t Porsche PCM 3. Guys, I have had this whole tread and I have a weird problem where my car's Bluetooth will not play any media from my Android phone even after it is connected on blue tooth. Has anyone encountered the dreaded PCM failure / reboot issue on the 991. 0 911uk. 76 from some other forum and burned it to dvd. Press it for like 20 seconds and it should reboot. 1) On the 1st of July, ‘My Porsche’ app stopped synchronizing to my car. This wi Resolving PCM Issue: SiriusXM Satellite Radio has recently sent out an update to all satellite radios that has in turn effected some Porsche Communication Management (PCM) systems. The worst complaints are electrical problems. The most significant problem reported was a PCM reboot issue. I had a similar issue in my s5 convertible and it ended up being the battery and it seemed charactersitic First Name JoJo Joined Oct 29, 2020 Threads 1 Messages 1 Reaction score 1 Location New York Vehicles 2020 Porsche Taycan 4S, 2020 Mercedes-Benz GLS 450, 2018 Tesla Model S 100D My issue has continued, but was slow to sort as I didn’t want to risk the car been at the OPC for weeks and I needed the car available to me. My 2015 Cayman’s PCM/nav did this a bunch last year. About 2 hrs into a road trip my pcm blanked out just a black screen after making a stop. Essentially, the power cuts off and comes back on causing the unit to reboot. Content on 718forum. There is a simple solution to this problem. There was no timeframe given. Took it in and luckily it failed for the tech who documented it, followed all the diagnostics Porsche requires and has forwarded it off to PCNA. Continue ~ Fufufu ^^ Continued→ Porsche Navi: Do not update the PCM map. Don't know if this is the same as your issue. 0 Porsche has made us aware that the PCM keeps rebooting on a number of Porsche vehicles. It's not uncommon for the Porsche 997 radio to have problems, but you may want to hold off on the expense of replacing it. The PCM's are prone to failure that causes the pcm to reboot often. MyA Well-Known Member. 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. Over 150,000 of your fellow Porsche owners already have. I've done this when CarPlay is unhappy. Battery may be the issue with start/stop but I hate that “feature” anyway. A Porsche Communication Management (PCM) lawsuit settlement has 2011 Porsche Cayenne Twin-Turbo (white and black), 2009 Boxster 2. So I'm wondering if anyone has any more knowledge in this area, for example are there Poco F5 (Global) custom volume limit, car bluetooth, system apps issue upvote A place for Porsche owners and enthusiasts. I have been able to do the 2-finger reboot successfully in the past, but today (and yesterday), no matter how hard I try, it won't go into the engineering mode. A 2020 software update to the Porsche Communication Management (PCM) infotainment system caused the unit to constantly reboot, leading to concerns about fried harddrives and drained batteries. Porsche Cars North Porsche Main Line · May 23, 2020 · Resolving PCM Issue: Your Porsche Communication Management (PCM) infotainment system can be factory reset back to its original settings. After waiting for several minutes, I cycled the key to wake up the PCM again. The maps load fine, however in the Troubleshooting options are 1. Disconnect your 12v battery for < 5 mins, reconnect, wait for reboot and see if issue has cleared. I'm new to this forum as I recently purchased a 15 Boxster. To perform a PCM handover (also known as a PCM hard reset): 1. Sent original unit to PCM repairs in England who bench tested it and said it was ok. 1. Porsche denies these claims and any wrongdoing. The dealer swapped it with a brand new (no refurbished units were available) Wouldn't load any Data, maps, radio stations etc. You could first Quick temp fix would be resetting the PCM by entering and quitting the engineering menu. I tried to hard reset, and it did not resolve the issue. There is a PCM recall: #WPN9, I had this update applied last week and it seems to have solved my issues. 1 stereo PCM Stuck on Porsche screen. For anyone that has a 2016 s e-hybrid and has put some miles on it over the last couple of years, have you had any reliability issues so far? My only issue so far was the PCM reboot issue, so the PCM had to be replaced I live in the Bay Area of California and the other major issue is that during my commute driving near San Jose Airport, the following will happen. There is no Substitute The January 11 settlement agreement says that eligible class members can choose to be reimbursed by Porsche for up to $7,500 per eligible vehicle for any out-of-pocket expenses related to resolving PCM rebooting, such as PCM replacements, PCM repairs or battery replacements, and any costs associated with towing the vehicles, rental cars or Problem: PCM loses all audio and volume cannot be adjusted. Hard reboot of PCM with handover required and it has fixed my issue on the first try. I've tried the PCM Reset and and PCM factory settings without success. My reboot time is 1:18 seconds every time. July 23, 2023 — A Porsche Communication Management (PCM) settlement is final for owners of vehicles Before trying a PCM reboot, I suggest parking the car and locking it overnight. Porsche denies any wrongdoing, but the parties have reached a settlement to avoid a trial and provide compensation to class members. "SiriusXM is currently running tests to determine what signal(s) may have stimulated the rebooting issue that has affected many vehicles, including a number of Porsches. Related article:Porsche 911 PCM exchange (992. PCM center display is not taking any touch inputs. 1 post Porsche Cayman Forum Boxster 911 Cayenne Panamera Macan Discussion powered by Porsche Enthusiasts Planet Wide! He suggested that I take my car to the local Porsche Centre and request a software update which has a 50/50 chance of resolving the issue. That is why you are getting bounced. All about the Porsche Taycan. Continue reading article Problem: PCM loses all audio and volume cannot be adjusted. Otherwise it works fine. It was so frustrating. This should allow your car to fully sleep and reset for your next drive. The only resolution seems to be to shut the car down and come back later. It's my PCM problem that is still going on. This how to reset the PCM to factory settings for 2017-2018 Macan and Cayenne; 2017-2019 Boxster, Cayman, and 911. Completely random suggestion but have you tried resetting the PCM totally and deleting all Porsche Connect IDs from the PCM (whilst connected) and starting afresh? Porsche are denying a fault all four tyres wearing in the insides with 6-8mm tread left in the centres, a 2 day software update and a service ,( change the break fluid and pollen filter) £500. According to CarComplaints, the 2010 Porsche Panamera has been reported to have a few issues, most commonly related to the electrical and fuel systems. February 6, 2021 — A Porsche infotainment system lawsuit alleges the Porsche Communication Multiple PCM issues, mostly resolved after the PCM update--before gauges would all shut off and 'reboot' while in motion. This Menu. 00 now it's parked in a carpark of a hotel 100 miles away from my home because porches faulty over the airwaves software update doesn't work if there's Hi, Pan PCM 3. You can see that it reboots because the slanted Porsche emblem shows up when you release the button. The alleged damage was caused on or about My thought for the past 2 weeks was that this issue was due to me upgrading my iPhone to IOS 10. Tried hard resetting of unit etc. This will reboot into Engineering Mode, and then exit it and it will reboot the PCM. xx) Follow these directions exactly: On the top right hand corner of the main center screen, briefly press with two fingers. Something about XM service causing a reboot. Note the pairing code for entry in the Porsche Communication Management (PCM). 76 (for PCM software versions 4. 9L PDK w/mild mods I see that Power Steering Support Limited warning on occasion immediately Sometimes PCM simply doesn't recognize that 'unlocked' setting, I've found. Alright, guys. tried holding down the info button but screen goes off again before anything happens or it switches over to the 12v message you saw on the PCM does not relate to your issue(s). If not lmk depending on your HU I can send you a clone on an SDD from a PCM3. Continue reading article A follow up question to my previous issue with respect to the PCM 3. Car Complaints reported that the plaintiff alleged that their PCM would reboot every few minutes, even when the Porsche’s engine was turned off. When I go to settings I get screen below, which looks like a software bug. NORTH AMERICA ONLY - Porsche PCM 3. VERY Important: I just got an email regarding the PCM issues that affected particular Porsche models between 2010-2016. Try finding 22 Sunnycroft, Downley, High Wycome. i have also noticed that the steering controls don't work ever. They said I either have to replace the PCM which would be around $4000 or find someone who can replace the hard drive as that may work but they can’t do that themselves. My service guys did reboot it and it worked but they were saying that if it broke down again they would have had to replace the whole module. Please remember to subscribe, this will encourage me to put more videos Welcome to the poor quality Porsche PCM !! My last 992 MY 2021 seemed to take forever to boot up (over a minute, sometime 2) but when your waiting it does seem longer. when i switch to the ignition the pcm doesnt wake up or switch off with the key , but if i press the power button on the pcm, it will come on but only for 15 minutes then it switches off. Has anyone ever seen this and is there a way to hard reset the PCM? possibly stuck in reboot. T. 0 whereas About a week ago the PCM in my 8 month old BGTS started to spontaneously reboot. It shouldn't be this hard and hugely frustrating. 1 unit on my Cayman cycling off and on and about 3 minutes of working properly. taycanevforum. If CarPlay does not load, you can reboot PCM4 while the car's running or in motion by holding in I just had my '14 BS to the dealer service center to have them look at the rebooting PCM issue. Joined Mar 19, 2021 Threads 22 Messages 301 Reaction score 258 Location SF But after 2 months of testing, Porsche Technical decided to upgrade most of my 2020 car's software to the latest 2025 version. when i switch to the ignition the pcm doesnt wake up or switch off with the key , but if i press the power button on the pcm, it will come on but only for 15 Ive currently got the same issue on my 987. 1 cayman (pcm2. Funny thing has happened to me in the last two days (we've had our S for a week now): Upon starting the car and driving off with the PCM on, the PCM will shut down and "reboot" itself, two or three times intermittently in the first 5 or so minutes of driving. com is Once I start driving and can access the PCM tire pressure monitor (above 15 mph) I can check the tire pressures using the PCM and they are all normal, yet the warning light stays on. Once it's back up, press the car button, then the option button. Information If you have not received an e-mail for registration with the associated Porsche ID, please contact your Porsche partner. Might help. First Name Jeremy Joined Feb 9, 2021 Threads 36 Messages Porsche Jul 31, 2021 #7 Hi guys if you’re experiencing random shutdowns or reboot this may be a possible fix. com is generated by its users. upgrade the software If your Porsche PCM has started malfunctioning the Sirius XM update is likely the issue. 16 errors now. Share Sort by: Best. Select PCM, then Reset PCM. For anyone that has a 2016 s e-hybrid and has put some miles on it over the The issue is caused by a pending registry flag not being cleared properly after system files are updated. Members Online. However, On 20/05/2020 XM performed an update to their system causing PCMs to reboot suddenly. A list of some of the most common issues Macan owners have to deal with. 1 (v4. In this case, this is a 2020 Porsche Macan. I've re-booted and tried (I think) just about everything. 5 to 7. That includes PCM (edit PCM was updated to 2023), PSM, battery management, steering, you name it. Press the OPTION button or touch the tab of the same name After the stuck on Porsche logo on the PCM , I Tried the 2 finger reset on the screen and has brought me to "engineering mode" with four options however clicking on any I don't have those specific problems, but my PCM has been and is still wonky ( update had been done) at times. There could be a simple and cheaper solution available. Hold the Start/Stop button for 15 seconds. 1 rebooting every 5 mins. , but that doesn’t work. First Name Jeremy Joined Feb 9, 2021 Threads 36 Messages Porsche Jul 31, 2021 #7 That is why you are getting bounced. We chose to replace the factory PCM 3. BigBob Well-Known Member. PCM then went blank and has gone into what I would describe as a continious reboot mode. Hiccup 1: During the process the car goes to sleep. As others stated it will delete all personalized settings and bluetooth connections. If somebody could please post a video of how exactly to reset the PCM, I would really appreciate it. Just Google "Porsche PCM reboots" and you will see many discussions about this problem Just my $. I have read on the web that this may be a ‘campaign’ issue My PCM was rebooting after showing logo screen. The connection icon can be misleading - I get it most times but commands DOES ANYONE KNOW HOW TO RESET THE PCM 2. So far neither seem to work. I've seen the PCM system reboot because it failed on the audio file I was playing. Black screen, music stops Porsche has made us aware that the PCM keeps rebooting on a number of Porsche vehicles. - 2 finger my PCM to reboot it Speaking of fingering the PCM, i got a call for my Porsche dealer asking if everything is fine. Pcm Reboot Issue 2010 Panamera Average Cost to Fix: N/A Average I have signed up based on the email I got from Porsche, but when I select the icon in the Media console I get “Function not available”. 2 finger reboot - top right corner of PCM screen. I bought a 2nd hand unit which worked fine but navi stopped working after a week because I didnt get car reprogrammed for the change of PCM. I've tried the 2-finger reboot and that doesn't resolve the issue. In all 3 cases, it cleared on it's own after PCM reboot “fix” Anyone else still have the issue and is there any more info? Save Share Reply Quote Like. What is Porsche PCM system ? How do I know what PCM model I have? What is the latest Porsche PCM version ? What common problems the PCM has. If engineering mode reboot temporarily addresses the issue that suggests to me the boot sequence is different. Since reboot fixes it, it's a software issue. Hi all, Put the fully charged battery back in my 997. Change country/region: 9xx research carplay androidauto retrofit porsche pcm Porsche pcm rebooting issue fix and finally a why it happens! Pcm porsche Rebooting porsche pcm 2017-2019 How to: porsche pcm 3. Own a Porsche? Join the largest single marque car club in the world. Total guesswork I must admit hi guys, i'm having a bit of an issue with my cayenne 04 pcm unit. It required me to log back in and then it worked for about 20 minutes and did it again. My car is having the same issue as the OP - the radio doesn't display the map and resets every 5 min. I took my 2022 in for new Tires and the heater recall issue. I first hooked up an aux cable and clicked aux no music played so did some research and found out about the Y cable and After taking it to the Porsche Dealership they concluded that there is no wiring issues and the antenna is fine. 1 with an Alpine iLX-W650 It's July 4th so no dealer support today. I also cannot plug and charge so I am charging manually off the My Porsche app. Try this first, before assuming the hard drive is dead: Start car or just turn to accessory Push CAR on the The Porsche PCM 3. Porsche’s warranty service is excellent in that regard. 0 upgrade with wireless android auto and carplay. Yes indeed I am midway through the diy fix process. 1) and SIM card exchange The radio will pop loudly and reboot about every 2 mins if the bug is being remotely triggered by SiriusXM. The place to discuss auto and home audio, home theater etc. Then a reboot every few minutes. Reboot PCM unit via knobs 2. Did the 2 finger reboot of the PCM. However when I go into the PCM, set, Porsche Connect, privacy mode,, activating privacy settings/Deactivating 1. Press and hold the PCM>>Info button for approximately 10 seconds until the PCM reboots. Dec 29, 2021 When I had the PCM stuck on boot before (usually once every 4-6 weeks) the engineering reboot with 2 fingers doesn't always resolve the issue. There are things Audio and Video Forum - Upgraded PCM 3. I do have two friends with Taycans and they do not seem to have as many complaints about their software as me. 1 with an Alpine iLX-W650 A follow up question to my previous issue with respect to the PCM 3. Manually deleting or renaming the "PendingFileRenameOperations" registry value 1. 73) reboot issue (also nothing else works except radio) - literally, one day running fine and the next day, broken, without any warning. First Name Marc-Yvon Joined Apr 9, 2021 So then The double-finger upper right corner reboot of the PCM solves all this Does Anybody know if cloning/repairing the hard disk can solve an initial reboot issue - I get the Porsche sign displayed and then after what appears to be random time 10 - 20sec it blanks out and start rebooting again - I have tried the PCM reset but I cannot get that far (reboots before entering this mode). 1? The 'Yenner has had a tough run so far this year. Turned on the iPhone 6. I'll be showing you the reset procedure on PCM3. After sending the above command, my PCM immediately reboot and everything is working again, including the 2-finger reboot trick. Try this first, before assuming the hard drive is dead: Start car or just turn to accessory Push CAR on the Its confirmed as an XM/Sirius radio upgrade that is interfering with PCM 3. I found web site on how to clone hard drive and replace with SSD. 2. This wi Hi all So after a month of issue free motoring I have my first problem. A variety of internal components can cause a reboot, such as failing hard drives or faulty media interfaces Your issue sounds somewhat different since your unit it actually booting up and staying there, but give this thread elsewhere a read just in case: 2014 Cayman 981 with A Porsche infotainment system lawsuit alleges the Porsche Communication Management (PCM) units received software updates that caused permanent damage to the units. have tried turning the car on and off without luck. This repetitive rebooting allegedly caused a lot of other issues too. 2 GTS after owning a 987. In Porsche cars the PCM is just one of the many separate modules with their own firmware version. fhxghuiggyeydvsvdrqifpwtfhfujjwqwnbebheyiazxnebt