by XP3NNY » Thu Nov 01, 2018 12:54 pm. The FEM module has a particular LIN bus "port" which has three peripherals attached to it: Rain sensor, interior lights unit and the rear view mirror. 55c4 – Komunikace CAN. The first step was to plug in the Autoland Iscan II wt and do a control unit quick Oct 1, 2021 · -4A74 (Bus CAN erreur de transfert)-4A79 (idem)-49A6 (Bus de données LIN communication perturbées)-49A5 (idem) Code très rapidement réparés, j'ai seulement changé par mes soins mon boîtier de préchauffage. Anyone knows what would be the visible symptoms of this issue? 49A6 LIN bus Communication Fault Electro-mechanical Parking Brake EMF DSC interface: Signal Invalid My guess is water got into somewhere it shouldn't, as car was fine prior to wading. MIT_LIN_SCHALTER - WITH LIN-BUS SWITCHES: set to OFF so GM5 ignore Linbus pin. As I can se it should be possible to change it from the top of the engine with some blood and tears. 4. Aug 16, 2015 · 28CE00 Glow Control LIN Data Bus Missing. Just had the same issue when installing my new bluebus. Here is what I have done: Drives: f30. Turns out i have a bad connection in the coax cable and the sound only works when Footwell module (FRM) had 3 codes: LIN Bus communication line with left mirror, disrupted. Jul 27, 2022 · Terminal 30 Fault is used for control units operating in the driver’s absence. G22Model Year: 2020 + **49A6 - LIN bus Communication fault - N57 - BMW X5 E70 2012** Har et problem med min e70 2012 mod. ArcziArcz Jan 16, 2021 · The F10 power management (APM = Advanced Power Manager) is the responsibility of the DME (or DDE for diesels), it takes in information from the IBS, alternator, and all major A & B power consumers. Just like most BMW’s, the 6-Series can suffer from multiple oil leaks as it gets older. The K‐CAN has the possibility to be operated as a single-wire bus in the event of The resistance between signal lines of normally performing PT CAN BUS has to be 60 Ohm. wenn ein Fenster nicht funktioniert) oder allgemeiner Art sein, wenn alle Funktionen am Bus nicht funktionieren. At one point it was both #2 and #3, and now it***8217;s just #3. the Defroster Flap Motor Connector X4706/2, there is NO bus communication with ANY Flap Motor, including the Defroster. Jan 8, 2016 · Permanent fault. Vizibil este la clapeta de accelerație că nu se învârte rotund la relanti . Repet numai după ce merg Sep 27, 2015 · 67- CAN: Timeout KOMBI. #1 · Mar 7, 2022. my car had a bit of a shunt on the front end which led to the air flap grills being replaced. Had the car at the local BMW workshop, told me the driver module was broken, got a brand new. The problem occurs more when under load, when the AC is off, it isn't so noticeable on idle, but of course when driving away When the engine has run for around 5 minutes, no problems are noticeable. MIT_LIN - WITH LIN-BUS: set to OFF so GM5 will track the door modules on Kbus. I have a 2011 335d. 1 11-23-2016, 01:48 AM. Feb 5, 2022 · 8011A9: Motor fresh air / dynamic pressure: blockage. Driver information Warning light: MIL Service Jul 12, 2021 · Use BMW Fault Code Lookup - BMWFaultCodes to learn the suggested Service Plans. Daca citesc erorile cu Bimmerlink imi zice: "Lin bus, communication: control unit has switched itself off from the bus (bus off)". Also interesting to see Dan's logical approach RE: BMW f02 N74 Lin bus problem Ok so there are 2 dme in this engine but only in dme 1 are Lin bus connections pump is on pin 56 on connector x60002 and Ibs is on pin 37 in connector A46. Har byttet glødeplugger og Nov 6, 2023 · 49A6 LIN bus Communication Fault Electro-mechanical Parking Brake EMF DSC interface: Signal Invalid My guess is water got into somewhere it shouldn't, as car was fine prior to wading. I have a 2012 535i xDrive. Driver’s power windows could be operated by the scanner. Found some chatter on web about battery issues and glow plug module in regards to Lin Bus. Dec 30, 2018 · Hi guys, thought I'd post a link to this very informative video that explains how to diagnose an e39 transmission fault that highlighted a CAN bus issue, and shows that the problem ultimately lay within the ABS module Note, I do not have such an issue but thought this useful and perhaps helpful. Terminal R. Nov 1, 2017 · *** 49A6:Receive news of IBS LIN-bus communication *** Fault-Set 1 - ( 64975 mi) Activation period for the main injection 1: 156. It also seems that BMW offers 2 different fuel injectors for this vehicle. 0D came into the workshop with complaints of lots of lights on the dash and “central electronics failure” being displayed on the centre console. During all of this, I haven***8217;t experience any engine problems or performance issues. The switch controls the driver's mirror of course, if set to the passenger side, the signal is telegraphed from the drivers side mirror to passenger side mirror. 2 days ago · 2019 BMW 5 Series Edit. From what I can find - it seems to be the "key reader" aka "ignition slot" and/or "power switch. BMW FRM Module Location. When you switch the lever for a turn, the data should reflect that. Fault Explanation: :Adaptive headlights (AHL) system is defective. The fault status is read out in the next test step. Apr 30, 2018 · Climate Control Problems 2006 530xi wagon. The swirl-flap controller is not responding properly. Mar 4, 2023 · BMW G30 LIN issue. Here is what I have done: 1) Replaced top radiator blind actuator with a brand new one from BMW. Replace the control unit if a short circuit is detected. 8) invalid, transmitter DME/DDE. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! N47 hard time starting. BMW f02 N74 Lin bus problem. This fault come from Glow Plug Control Unit. Apr 22, 2022 · Modele BMW. I found a PDF HERE describing the LIN-Bus and a good explanation of the IBS. Start cheap - spark plugs, then work your way up from there to the battery. Seria 3. Each heart gives one penalty point. Hi, I have a BMW E90 320D N47 11/2011 with the following fault codes: 4522 - combustion preheating control unit, diagnostic feedback. Whatever happens on the K-Bus can not damage a good module. I replaced virtually all the ECU modules and the can distributor blocks. Basically it will turn on for a few seconds, but then it slowly dies down and then turns off. Fault Explanation: :Headlight range adjustment (LWR): A real. LIN Bus communication line with right mirror, disrupted. Spent 4 hours reading anything and everything on the forum and the internet, and came away confused on what to do next. The coolant has been replaced with a Pierburg new pump (fault was present before coolant pump was replaced). BMW X5 2013 WHITE VIN Sep 10, 2023 · N57 Engine Repair and Replacement Costs. I've had the bottom covers off the car and checked the connector on the servo motor on the transfer case. May 15, 2020 · My indy shop found fault code A0B8 when checking the diagnostics while the truck was in for the oil filter housing leak. Aug 9, 2021 · Is the FZD broken? Hello! I just bought an X5 E70 40D for a really good price because the moonroof wasn't working. 0. The K‐CAN has a data transfer rate of 100 kBit/s and consists of 2 twisted cores (two twisted wires). Further guidance. When engine is cold and i start the car not work well. #1 · Sep 9, 2015. 1 and later LIN 2. iTrader: ( 0) fault code cd8e10. No codes prior to this event as far as I know and the X5 drove fine up Aug 1, 2017 · Lin-bus communication explained! Jun 3, 2015 · However the IBS LIN-bus code makes me think its something related to the battery. system. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. 6. Short Story: Corroded contacts in the TPMS module, located near the muffler under the car, shorted out my x5’s can-bus system causing multiple electrical issues and eventually causing Apr 29, 2014 · When I go tit nothing electrical worked. 5 posts · Joined 2023. This issue affects all model years of the 6-Series, starting from the first generation up to the latest one. As I have had other bmw's with the same symptoms I decided to change the glow plug unit that is located Fehler können entweder funktionsspezifisch (z. Location: usa. Local Interconnect Network (LIN) bus communication is becoming more common on modern CAN Bus-equipped vehicles. Seria 5. 4 %Óëéá 1 0 obj > endobj 3 0 obj > endobj 4 0 obj > stream xœ•— Ôë ÇÓžÊ9Ò)Ke›±—䦒#ªS)cOö}7–1vc #ÙB)² #Ú”C Éh Çn˜aÆZˆD Jun 9, 2021 · Got back in the car and reconnected the unit only to find that none of the buttons work, no windows, mirrors, rear window lock / led . Frequency:1. But I have a question about the module, I read some where that it maybe needs to get flashed Aug 23, 2016 · About the extent of my knowledge is that CAN is a multi master differential serial bus. Jan 31, 2023 · 2) The LIN Bus Green wires are in SERIES (Left to Right), so that if there is an issue between the IHKA Connector, X01198/1 and. The LIN message is transmitted every 500 ms. @Hawaiian R NineT. 25 us Averaged value of the last three stored values ??self-diagnosis by the NOx sensor upstream of the SCR: -399. Once an incorrect signal is found disconnect motor being checked and then the next one in line. Bevor Sie ein Gerät aussondern, prüfen Sie mit dem Oszilloskop, ob es mit Strom versorgt wird, ordnungsgemäß geerdet ist, und ein vorhandenes und korrektes LIN-Signal aufweist. . A number of control units in the K‐CAN have a LIN bus as sub‐bus. False. Sep 28, 2023 · Location, Location, Location: The Footwell Module (FRM) is consistently located in the driver’s footwell across all BMW models, irrespective of whether they're right-hand drive (RHD) or left-hand drive (LHD). I get this fault code. C. com and start your f A massive current is needed to crank and cranking continuously for so long is not a good idea. Therefore once the bus is functional, the modules are ready to work. bonjour a tous , apres un diag rheingold j'ai confort acces CA en rouge j'ai plus de keyless et un xenon HS je voulais savoir ou se trouve , le module CA (confort acces ) et si le LIN gere le confort acces . Engine control unit LIN bus function check: Fault status is continuously read out. RE: BMW f02 N74 Lin bus problem Ok so there are 2 dme in this engine but only in dme 1 are Lin bus connections pump is on pin 56 on connector x60002 and Ibs is on pin 37 in connector A46. It's anchored to the body sidewall using two plastic 10mm nuts. When I ran diagnostics with Carly I got fault 49A6 - LIN bus communication. It states: On the new BMW 3 Series the LIN-Bus is used for the following connections: • Connection from the FRM to the driver's side switch cluster (19. After repairs, disconnect car battery for 15 minutes to reset computer. It will now be handled by mirror modules in doors connected to the generic K-bus. It keeps coming back so I guess the glow plug module is broken and need to replace it. When the game starts you select 3 cards to pass to one of your opponents. XP3NNY Newbie This is a short promo from AutoMate's training video covering LIN BUS Diagnostics. Checked with code reader and found 2 fault codes: Hall Sensor Signal 1 0335. BMWs are notorious for developing oil leaks over time and the 3-Series is no different. Many owners also report problems with cracked center console buttons on the F30 3 Series. In this case it's BMW X1 18XD with only 25K miles but the EGR valv Feb 28, 2019 · So, it started off as #2. Join Date: Apr 2015. Getting these two codes from ISTA: 1) LIN Bus, message; radiator blind, top; missing. hope you’re all well. Possible fault causes: Short to B+, short to ground in LIN bus wiring. Jan 22, 2022 · I read the codes with a Foxwell NT510 and got U0079 generic OBD2, but went into the BMW interface and saw 3B97 and 3B99 pointing to water pump "missing". Replace glow plug 1. And in this image: IC block schematics of typical LIN driver (electronic hub: for communication with the “outside world”): LIN output: connection with the LIN network. Oil Leaks. You'll need to remove the side trim and pull back the carpet to get at it. Carry out a line check. Source: ISTA. I got out the car, and closed the door and checked to see if the comfort windows option still worked, which it did - so the window itself is operational, just not the keypad. 42DE – Modul BSD. Disconnect all affected components (exterior mirror, pressure temperature sensor, door switch block, control unit). 2) Signal (status, cooling flap, brake, front axle, 257. Definitely don't crank for so long back to back. Carbon cleaning – $1,200 – $1,800. Apr 15, 2021 · Studying the wiring diagrams, both are controlled by the FEM module. If you can control the rear seats using the buttons on the arm rest, the K-bus is functional up to the rear controller. Probleme tehnice si rezolvari Seria 5. 804072 LIN power distribution box Relay 30b_5 status contradiction. Hey Fellashoping someone can help. Mar 17, 2015 · A forum community dedicated to all 1 and 2 series BMW owners and enthusiasts. Alternatively, use a scan tool to clear DTC fault codes. I've already solved this issue, but wanted to post as many details as possible in case someone else is having the same problem. 3. X6/D73N57D0 Errors (49A6, E1CF, A566) | BimmerFest BMW Forum. Much like the plastic cooling system problems, the engine’s rubber seals can wear out and degrade over time and cause oil to slowly leak out. Gløding / preheating ser ikke ut til å fungere i det hele tatt. If one CAN device fails on a bus in a way that disrupts bus communication, then clearly you can have a litany of "phantom" errors appear that are caused not by actual failures but by the inability of the devices to communicate with one another. 6 posts • Page 1 of 1. PLEASE HELP: Radiator Blind (Active Grill) Missing / Not Working. Watched a youtube video where dude says any LIN Bus is a broken wire - I don't fully believe that. 2 Kbit/s) Jun 24, 2021 · 49A6 4A74 - Message : Status LIN bus 4A79 - Message : Status LIN bus 480A - DPF -Bank 1 497C 3EED - Power Management Closed Circuit Current 41CD - Exhaust Backpressure Sensor - Plausibility 41BA - Exhaust Backpressure Sensor 41AB - Boost Pressure Sensor 4933 3F25 - Input Air Flow Control 4D03 - Exhaust Backpressure Sensor Bank 1 Apr 14, 2021 · A forum community dedicated to BMW owners and enthusiasts. 002A15 Fuel tank ventilation system and purge air system, minor leak 206872. I followed some instructions that I shouldn't have about and used Klima AC cleaner in the cooling system. Solved: 2012 50i can-bus crash. Turbo replacement – $3,000 – $4,500. So to solutions this fault you must replace Glow Plug Control Unit also 6 Glow Plug. 002A9A DME: Crankshaft - inlet camshaft, synchronization 206850. May 16, 2022 · Getting these two codes from ISTA: 1) LIN Bus, message; radiator blind, top; missing. The fault was a CD9010 LIN Message; Electric Coolant Pump: Missing. Yes, if you have some sort of warranty then make use of it, as you paid for it. 8 invalid transmitter DME. The objective of Hearts is to get as few points as possible. 2 - Test the starter. 1- Do a complete check of K-Bus (the S codes), maybe isolate a faulty module. Based on this and the fault codes, it would seem that there is something wrong with this LIN bus. Yes it is possible that the ignition switch could be the issue ( if I remember right this issue did affect early bikes there was certainly chatter on the forum back in the early days, and - if my memory can be trusted - they were replaced under warranty). I have looked at wiring diagrams and forums for weeks to Sep 9, 2015 · 30 posts · Joined 2015. There were several voltage and lighting faults, and one fault for the electric coolant pump. There is also one special card, the Queen of spades, which gives 13 penalty points. The LIN bus wire from both mirrors is also connected to the GM5 (General Module Control Unit). You might set the starter or the positive cables on fire. LIN bus: Communication Fault HELP! - 2010 2011 BMW 5 Series Forum F10. Look for the turn signal switch bussed input. Drive the car normally for 10-15 minutes to retest engine power. Typically you want to pass your three worst cards to get rid of them. I fiddled around with the bluebus, taking it in and out of the car several times before i suddenly had sound. Fault effect and breakdown warning Poor starting at low temperatures. The OBD fault number is U019F, the BMW number is CD9010. Condition for fault memory entry Debounce (1200 ms) Action in service Replace glow-plug preheating control module. 41ED – Modul DDE. Probleme tehnice si rezolvari Seria 3. 48FE: 48FE intake air temperature sensor, plausibility. Reconnect the control unit; delete fault memory; carry out terminal change; read out fault memory. I posted an earlier problem in this forum on a parasitic battery drain. 4c2f dde: dde control unit internal 4c2e dde: dde control unit internal 4c29 dde: dde Apr 16, 2020 · My indy shop found fault code A0B8 when checking the diagnostics while the truck was in for the oil filter housing leak. (it did work for about a day when fiddling with other stuff so I know its probably a short somewhere or loose connection) It comes up with LIN bus communication 49A6 – Sběrnice Lin-Bus, poškozná kabeláž / baterie. Terminal 50 is provided for controlling the starter motor. Jun 29, 2020 · Parasitic battery drain/SOLVED. Nov 10, 2018 · 1. Like a dummy, I put 3 batteries in 2 years in my 2004 X5 (E53). 51AE – Spínač brzdových světel. 601D – Parkovací brzda Vozidla. It is essentially a low-speed, single-wire serial data bus (a sub-bus of the faster, more complex CAN Bus) used to control low-speed non-safety-critical housekeeping functions on the vehicle, especially windows, mirrors, locks, HVAC units, and electric seats. Trade-In Value: $15,827. automatetraining. I also have the same 49A6 code (IBS LIN-BUS communication) A full vehicle scan was run with BMW’s Integrated Service Technical Application, or ISTA scan tool software. Continue check for all flap motors on LIN Bus until an incorrect Bus signal is found. BMW F33 LIN bus DEFECTIVE:The adaptive Headlight works previously until someone disconnect the connector on the right side TMS module and they reconnect it b Nov 10, 2021 · Hello members, - BMW E70 X5 40D 2012. Also the dash intermittently shut down completely and reactivated itself within seconds. Search Advanced search. 1999: The LIN Consortium, comprising automakers like BMW and Mercedes-Benz, introduced LIN 1. I did a faultcode scan and got these errors: 12 Motor electronics. %PDF-1. When the coolant pump is unplugged the LIN bus has about a 1 volt square wave on it, and when the coolant pump is plugged the bus stays at battery voltage with a lot of noise. BMW X5 40d // Fault code: 49A6. Aug 21, 2018 · Embassy code 004A7A, and Lin Bus 0049A5. 93BA – Poruchy v systému pasivní bezpečnosti Jul 17, 2019 · The BMW F30 is known for sensitive body paint (fast chipping from small rocks and pebbles). Here are some key XDrive warning lights to look for: Yellow AWD/4X4 light – indicates an XDrive drivetrain malfunction. Yellow check engine light – XDrive electrical fault. the car is running great as it used to but the check engine light is on and I ran a Diagnostics and the fault code is cd8e10 (lin bus communication signal lost) if anybody This 2008 BMW X5 E70 3. In general, the data format is standard 8 bit, No parity & 1 stop bit (8N1), but there's nothing to stop you using something different. 4B1C: 4B1C fuel filter heater, control. If the check engine light or reduced power returns, further diagnosis is needed. Hello, ive recently noticed that my n47 has a hard time starting E90 / E91 / E92 / E93Model Year: 2006 - 2011. F11 2011 520d Am facut o diagnoza cu ISTA si am eroarea asta: 28CC00 - "LIN bus communication". Hall Sensor Signal 2 0385. LIN Bus communication line with drivers power switch, disrupted. 7 VDC) and lo voltage (2. but nothing on the Embassy fault. Oct 5, 2023 · SimenM5. The IBS, in general, is a microprocessor entity that converts analog battery power, and battery temperature to digital for transmission on the LIN 2. In this RE: BMW f02 N74 Lin bus problem Ok so there are 2 dme in this engine but only in dme 1 are Lin bus connections pump is on pin 56 on connector x60002 and Ibs is on pin 37 in connector A46. #7 · Apr 18, 2024. Jan 9, 2015 · That one has power, ground, and a LIN bus connection (think single telegraph wire). After starting driving the sound disappeared. Passive level (the unit “sleeps” or sends “0”) – close Ubat (12 V); Feb 10, 2023 · This is quite common problem with modern Diesel vehicles these days and that's EGR valve. ALL OK. So, it rules out windows motor, footwell module, and power/ground/ to I am showing how to diagnose a LIN-BUS with multiple control modules in this case, steppe motors in series to isolate the root cause of the concern. Flap Motor at the START of the Series Chain. Apr 13, 2017 · In both cases disconnecting the module will solve the K-bus problems. Feb 10, 2017 · Connect the scope to look at the instrument panel data stream. Dec 12, 2019 · 00006B GM: LIN bus: no response, passenger mirror 206995. Fault Code: 8041F9. I next plan to. Due to complexity and labor hours, many N57 repairs approach or even exceed $5,000 at BMW dealerships and independent shops: Timing chain replacement – $4,000 – $6,000+. Hey all, My active grille is not working, and it is driving me crazy. 49A6: 49A6 LIN bus, communication. 801207: Fan output stage: Interruption in the load circuit. There are also several reports of rattling noise coming from under the armrest. D357A5 signal status cooling flap, brake, front axle 257. Valid for ZIP Code 98848 as of 07/05/2024. I any of the units, who contains terminal resistor, will be disconnected to perform a test, the network resistance will be (become) 120 Ohm, in the connector of disconnected unit the terminal resistor (120 Ohm) has to be placed, for total network resistance again come to 60 Ohm an BUS could perform normally. Va salut. Proceed to the nearest BMW Service facility. Check LIN Bus signal at pin 3 of next motor in line on Bus. All the current CAN codes left, and the car functioned like it should. From my research its most likely faulty Glow plug controller which is a bit of a job to do, but doable. Apr 6, 2022 · 15278 posts · Joined 2014. - 49A6 fault code Lin-Bus. Hello, ive recently noticed that my n47 has a hard time starting, yesterday when the car had stood for a day i had to crank for about 20 seconds and thats not happened before, so i decided to read the engine codes and found these. nothing. Fault Code: 8041B6. " Tracked it down to part 61-31-6-966-714 - and the ribbon cable part# 61-12-6-950-093. harness / in one of the connected LIN bus users. Push the button and everything lights up as if it started but engine does not crank over. 2010 X5 35d with 160k km. 3-Series Faults. Many owners report small but annoying sounds coming from the door panels and dashboard. 5F62 – Digitální rozhraní připojeného k řídicí jednotce sloupku řízení. I have had some coding done and recently Sep 11, 2023 · Resetting BMW Computer System. . Healing counter:0. Fault Code: 8041BA. If the input does not change then the problem might be in the power, ground, or LIN wiring to the multi-function switch. 99 % Basic boost pressure setpoint value (low-pressure stage): 285. Check here for instructions to access it. It’s not unusual for the engine’s seals and gaskets to start leaking at 50,000 to 100,000 miles. Sep 17, 2018 · Studying the wiring diagrams, both are controlled by the FEM module. Apr 12, 2023 · Related: 12 Best & Worst BMW 3-Series Years (With Pictures) 3. hello everybody I just got my 328i n26 from a body repair shop which had rear end damage. 90 psi Nov 23, 2016 · Joined: Apr 2011. 3 VDC) readings seem normal. Hi, Noob here. Mileage: Jan 18, 2023 · Modele BMW. Solution: While car was "acting up" I left the scanner connected and disconnected the tach/auxillary cluster. May 6, 2024 · These are changed since the GM5 will not handle the mirror management anymore. 3 errors. After riding for about 5 minutes I got the "Red Triangle" warning light. Our 2006 e60 530xi Wagon won't blow cold no matter what. I fried the radio as a result but Harman Auto Sound fixed that for me. 8011AC: Motor circulating air: blocking. Power supply for electronics. 62- CAN: ABS/ASC Signal. Dec 22, 2021 · Troubleshoot the K-bus. So car jerks and jumps. Powerful +12 (30-th bus) 3. Mar 7, 2022 · 176 posts · Joined 2011. Nov 15, 2014 · The LIN bus protocol is more a description of the hardware side of things. You have indication of a failed preheat controller module, two output stages may have failed and the LIN bus communication link also. Inconsistency with mileage on FRM & DME. Recently got problems with my left headlight driver module on my F30 2012 mod. Buna ziua! Am o problema . BSD data connection . I finally made the time to get out there and troubleshoot today! With a simple multimeter, I unhooked the neg battery cable and turned MM to measure Milliamps on the 10Amp scale. 0000A1 MRS: No message from DSC control unit or message incorrect 206995. Jul 4, 2018 · Help with wiring needed. Kelley Blue Book®. Perform wire test from pin 3 of motor being checked to pin 2 of next motor inline Note: connectors Sep 10, 2023 · The first and most obvious indication of XDrive issues are warning lights illuminated on the instrument cluster. B. It's probably my fault. #2 · Apr 6, 2022. Terminal 50. That applies, for instance, to the trailer module (AHM), footwell module (FRM), instrument cluster and automatic climate control module (IHKA). ( dealer installed new battery less than a year ago) after several short trips today the X5 simply would not start. compliquer l'architecture bmw j'ai de code default 49A6 - DDE: LIN bus, communication merci pour vos reponses . I did the basic CAN bus back probe checks: the bus resistance (60 ohms) and hi (2. 494A - combustion preheating control unit, diagnostic feedback. 2010 2011 BMW 5 Series Forum F10 F10 Technical Topics Navigation, iDrive, Audio, Video, Bluetooth, Phone, Coding LIN bus: Communication Fault HELP! Google Search Search Forums Nov 10, 2021 · Hello members, - BMW E70 X5 40D 2012. Feb 8, 2020 · 49A6 Lin Bus Communication Error - BMW 40d N57 - Consumo Mecánica Oct 18, 2018 · Problems (sub-forums for all models) Problems (F15 3rd-gen, 2014+) BMW X5 40d // Fault code: 49A6. Reconnect the tach, and the CAN issues come right back. now my only major problem if the air conditioning is in limp mode. One of them in the $200 range and other is over $500. When engine is warm and i start the car work well. Feb 15, 2024 · To clarify LIN Bus, let’s take a trip down memory lane and examine how LIN Bus has changed over time. Switching to rear-wheel drive only. The FEM module has a particular LIN bus “port” which has three peripherals attached to it: Rain sensor, interior lights unit and the rear view mirror. 2000: The protocol saw its first updates with LIN 1. How you format/structure the data is pretty much up to you unless you're interfacing to an existing system like the BMW iBus. So there is completly other wiring. And recently the cabin blower fan stopped working. Getting these codes on a regular basis. 17-03-2023, 08:56 AM, Post: #1. Get better training, visit http://www. 2. Changed the module and put in the new one, angel eyes (day/parkinglight) stopped working. când merg in trafic aglomerat , vițeza 1 și 2, gen aglomerație de oraș, semafoare, etc, când rămâne mașina la relanti motorul nu mai merge rotund. Oct 2, 2023 · 4. Oct 20, 2023 · The K-CAN is also linked to the other bus systems via the central gateway module (ZGM). ctqvhhsqvasihllujggg