54c6 bmw code. First one is 581B-which.

54c6 bmw code Any thoughts on how I do that? BMW Fault Code 54c6: Worn Transfer Case Oil (BMW xDrive Transfer Case Fluid) that needs to be replaced. Eric. BMW CCA #584213 Patroon/X chapters E21 build thread The language of machines is Logic. Is there a list of all bmw codes? Appreciate 0 Quote 04-15-2018, 09:32 PM #4: VJE90. You CANNOT "Clear" that Fault Code OR the GM6 578E Oil Wear code by Fehlerspeicher Loschen or clearing code. It has a 00578E code which means the transmission fluid is worn out. êÓ"DÄ) `ýÜø àç(? úIæt 'îžÉA+uò õÇËâªÅËåò[Ö xÔ‹ºüÁ•Uœ»ÿ|I Transfer Case Malfunction. I suspect that 54C8 refers to the transfer case clutch plate engagement being out of spec, and it normally has a baseline set by installing a specific classification resistor Help with Transfer Case Issues and Codes. I put in the amount that came out and it was just starting to come out of the fill hole. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. I try to delete the codes but they dont go away. At around 120k miles I changed the transmission fluid 3 times. Example: P1055 Hex Codes are typically given by more advanced scanners. com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. Does ProTool have that capability? I just did mine yesterday with Ista+ for my Xdrive. E and F codes are assigned by BMW at the beginning of model development. I also have a 2a87 fault code, Digital Motor Electronics (DME): exhaust Using my scan tool to reset my transfer case /Also Known as VTG Part 1. This error can be reset after Oil change by ISTA D Vehicle management -> Service functions -> Power train -> Transfer box Fault:54c6 Oil wear5463 Mechanism faulty539E Transfer case malfunctionFor those who can support financially:WebMoney :E285823852236 Z351298899612 R292 Transfer case (VTG) Fault Code 54C6 Oil wear - Value too high MODEL E53 (X5) from 10/03 to 02/05 production E83 (X3) to 02/05 production This bulletin which is correct and a BMW issued doc also states that a warning bmw x5 54C6 VTG oil wear any one know about this? Thanks given by: Reply. Je viens de faire la vidange de ma e61 sur le fameux Regarding the Transfer Box Oil Wear 54C6 code. Examples: 180101 or 1B9308 or Véhicule: Bmw (E90) 330d pack sport M Code VIN: Re: Code erreur 54C6 - vidange boite de vitesse + réadaptati. 52 Liter capacity), get a liter of “DTF 1” BMW Transfer Case Fluid, Part# 83222409710. Posts. Online you may need to replace the following parts to fix your BMW issues The CAS module, the wiring harness, or the battery for the A103 CAS code The servomotor, the resistor, or the wiring connection for the 52D1 VTG code The oil sensor or the transfer case for the 54C6 VTG code. 2008 bmw535xi code 54c6 vtg oil wear code wont go away. Once done, got code 54C6, which read "transmission oil" in my BMWhat App, but after searching, seems to indicate a "change the Xfer case fluid" situaton. Great info. F40Model Year: 2019 BMW 3-Series (E90 E92) Forum > E90 adaptation, although I'm not sure it truly adapts the clutches like ISTA software. This 55C4 code cannot be cleared. MODEL. alfierii Discussion starter. nasser, KriyenKPp. You may also need to change the oil in the transfer case. I had Hi, I have dealt with this exact issue on my e70 4. I did flush all the driveline fluids and xfer case fluids with BMW fluids from FCPEuro. This code may not trigger the illumination of a warning light on the instrument cluster. Was almost jerking forward until I got to about 15 mph. I am trying to figure out how to do the change and if you have seen some DIY Using my scan tool to reset the code after oil change Part 2 "54C6" is "VTG Oil Wear" and as "FAZ" suggests, that is essentially a mileage counter-based code. After it dies i restart it and starts up right away and then dies again after a min or 2. First one is 581B-which. Again, according to reseaching, this seems to be an "adaptation reset" requirement. To get rid of the 54C6 Code, using INPA, you need to use INPA > VTG > F6 Activations > F1 Clear Ho Integrators; THEN F2 Resetting the Gearbox Resistance Class; THEN F3 Clear Calibration Memory. Looking for any advice. The car currently has only 236k miles on it now and I'm on the lookout for the oil abrasion code to appear again. Join Date: Sep 2022. I Replaced the battery, DSC, VTG motor, VTG module and updated the software to the latest i-level and I was still getting the same faults for 55C3 VTG: AWD limp-home Definition of 55C3 Fault Code, per BMW Fault Code Lookup: 55C3: VTG: AWD limp-home control activated. And it says that I have a driver's restraint system malfunction. Where is the valve located and how to replace it? Paul M ASE Master. The BMW fault code A3B4 translates to Message: Lighting condition incorrectly, Transmitter FRM permanent. $45 liter. BMW Expert. When I first started testing the car, we were constantly getting 3 codes: 00001A, 0055C4, and 005D0 CAN Message LWS1. BMW Code 93A9 seat belt tensioner driver. Independent European shop owner and technician. Fuse F26 Voltage output (Terminal 30G) TOO LOW, In BMW "E" and "F" chassis codes the "E" stands for Entwicklung, the German word for Development. 5 mos later). I expect that it wont go away on its own. New parts and supplies referred to include the following BMW part numbers: Transfer case Fluid, BMW p/n: TF 0870 83220397244 (83 22 0 397 244) SAE 75W (Ability to read specific BMW codes). uÏ{o^ÐÞý= Ãþ¬»Ÿu ’ ЗCˆÐ€J÷s¢v&ôIrÎè ä2 À ™ëS 2bÆÐ ¡Öí «ß&F К c‹ . Customer reply replied 2 years ago. A forum community dedicated to BMW owners and enthusiasts. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds Forum; ↳ Forum Discussion; ↳ New members section; ↳ Moderator Discussion; BMW X1; ↳ General X1 Forum (F48 - 2nd gen : 2015+) ↳ General X1 Forum (E84 - 1st gen : 2009+) 5 Cool Cars with MANUAL Transmissions Still Available in the US; Does Insurance Cover Undercarriage Damage? Our Research; How to Connect Phone GPS to Car Screen? So below are the codes I was given from the dealership 2006 X5 3. X%: 2001 BMW X5 3. Car drove fine, but still had the triad. I am having issues with my transfer case, not sure if it's electrical or mechanical. I finally got around to checking again (3. BMW_Hadders Location Offline Junior Member Reputation: 117. Winter is just about over and I am The transmission goes into failsafe mode with fault code 4F8D (ratio monitoring, gearshift 5-4 – plausibility) stored in the EGS. I have been getting the trifecta of error lights and i assumed BMW Fault Code Lookup. Expert. There is a special "reset" or calibration I need to do where the xfer case will exercise the clutches and relearn the tolerances too. Bimmerpost ☰ Model Selection. VTG Supply, control unit, terminal 30. E92 54C6 OBD code. Now get codes: 54C8 Classification Resistor 54C6 Oil Wear 54C8 Classification Resistor 5F39 Transfer Case Internal Steering Angle -84. This code, unique to BMW MOTRONIC 'PEDAL' FAULT CODES (Models 1989-94) All 1989-94 BMW vehicles are equipped with a self diagnostic system for the detection of injection faults. So, in tandem with Understanding the 578E BMW Code. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > All-Wheel-Drive (Xi / xDrive) Talk > Fault Code 501054C6 Transfer case The 54C6 code indicates transfer case gear oil wear. "54c6 oil wear" Transfer case adaptation? Bimmerpost ☰ Model Selection. Location: CONUS. 5,746 Satisfied Customers. I have recently ran codes on my car and this is the only one I have had for the past few months. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. BMWDoc. Scan tool and diagnostics recommendation-codes EG5, 54C6, 6E3E Hi, Just changed all the diff, xfer case, and tranny fluids on my 535Xi w/165K mile. I read that it only works I have code 2f71 electronics box fan activation. Cette erreur est souvent liée au système de transmission de votre véhicule et peut être source de préoccupation pour de nombreux conducteurs. 4i getting code 2A19 tank venting valve activation. 34,550 Satisfied Customers. Just in case it helps any one. Jump to Latest 381 views 0 replies 1 participant last post by alfierii Oct 24, 2023. ASE Master Tech 20+Years. 12. " Your statement to me when I started into my issue originally was: "It's not steering sensor. Content on bimmerfest. I did a case oil change last year with the BMW transfer case oil. 30 years of experience working with BMW's. It is maintenance oil change is required. Join Date: Jun 2010. Operation and testing are covered here. The first time I triggered the lights I was making a sharp right up BMW Fault Code 54c6: Worn Transfer Case Oil (BMW xDrive Transfer Case Fluid) that needs to be replaced. PDF Ebook Catalog: GOT A BMW WITH CODES 1)5463 - Mechanism faulty. When I started to take off it felt like something was resisting against my front tires to go. I see many people swap out the Am have the same issue with my BMW X3 In this video I go over a lot of common problems seen on the BMW transfer case. Dieser Code beim BMW E32 und anderen Versionen weist auf eine kritische Entladung der Batterie hin, das Steuergerät meldet die Notwendigkeit, das Gerät aufzuladen: 54C6: Code 54C6 ist eine Meldung des Steuergerätes über Verschleiß durch die Verwendung von Getriebeöl, BMW Fault Code 54c6: Worn Transfer Case Oil (BMW xDrive Transfer Case Fluid) that needs to be replaced. 2007 bmw 530xit iam getting codes 55c3 5208 52d1 54c8 54c9 will this codes cause gear selector get stuck in park BMW Fault: 5463 Mechanism faulty, 539E Transfer case malfunction, Repair - AdaptationFor those who can support financially:WebMoney :E285823852236 Z3512 Customer: My BMW X6 m has code 54c6. Car drives great. 100000. New parts and supplies referred to include the following BMW part numbers: Transfer case Fluid, BMW p/n: TF 0870 83220397244 (83 22 0 397 244) SAE 75W Erreur-54C6 BMW : causes, solutions et conseils pratiques. com is not in any way affiliated with Bayerische Motoren Werke AG. Suggestions: 1) Read ALL Fault Codes in DME, EGS (if AT), VTG (VGSG Transfer Case) & DSC, What I've found is that it's a high oil wear code for the transfer case. Most of the time you will not get any fault codes when you have an issue with Then the clunking started getting much worse and I changed the transfer case fluid. After changing the fluid I purchased the BMW 1. VJE90. That code, 54C6, is for the oil in the transfer case, not the transmission. It appears the last time a new AGM H8 95AH battery was installed in my 2010 BMW 528i a few month ago, the mechanic didn't register the battery. (other than the 54C6 Oil Wear Code), then there is NOTHING to replace in the Transfer Case. par Dcx » 03 Mai 2015, 11:35 Merci pour ce petit Tutoriel . F40Model Year: 2019 + Previous Generations; F20 / F21 BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > All-Wheel-Drive (Xi / xDrive) Talk > Transfer case experts Hi All, so I have a 2008 e90 335xi FBO 6AT with 196k miles on the clock. Hub for all BMW 3 series, 2006-2013. I have a solenoid new in a box for this occasion. The transmission fluid was changed for the first time around 165k miles. JayPutelis. The “578E” code is BMW’s way of communicating with you about a specific aspect of your vehicle: the transmission system. Code Series Models Years Produced F36 4 4 Series Gran Coupe TBD F33 4 4 Series Convertible TBD F32 4 4 Series Coupe Features BentleyPublishers' BMW X3 2004-2010 Repair Manual (E83) - http://www. I just bought the vehicle. 40 application still would not clear the 54C6 code. E53 (X5) from 10/03 to 02/05 production E83 (X3) to 02/05 production. This is because the sensor is in charge of knowing how the tires are Transfer case experts - code 54c4 calibration faulty - HELP. bimmerfest. BMW X5 E53 FAULT CODE PO733 WARNING ON DASH, TRANSMISSION FAIL SAFE PROGRAME WHAT ARE THE POSIBBLE CAUSES The BMW X3 55c4 fault code is when there is a problem with the DSC control or unit of the steering angle sensor. . DiY Video of How to change Transfer case oil on BMW X5 E53Full instructions of how to drain and fill BMW X5 TransfercaseRelated videosBMW X5 E53 Air Filter R When you are putting out a lot of horsepower then you are going to have issues at some point. الكود 54c6 الكود 54c6 BMW X5, today, no, 2007, Can you communicate online? Chris Brooker. 54C6 Oil Wear 578E Gearbox Oil Wear I replace the transfer case oil with the proper oil. There is a BMW xdrive subforum here. The 54c6 code I have cleared many times with INPA but it always pops right back up. When a fault is detected by the system the Electronic Control Unit (ECU) records the code corresponding to the defect in the ECU's memory until either: 5F3A code still present after replacement of TC actuator. CAUSE Covered under the terms of the BMW New Vehicle Limited Warranty. If you have > 130,000 miles and have NEVER changed Transfer Case oil (. Defect Code 24 00 23 83 00 Labor Operation: 24 99 000 Labor Allowance: 4 FRU WT _____ It appears the last time a new AGM H8 95AH battery was installed in my 2010 BMW 528i a few month ago, the mechanic didn't register the battery. So, a couple of weeks after the transfer case fluid change the BMW 1. 1 post · Joined 2015 Add to quote; Only show this user #1 · Oct 24, 2023. The BMW name, marks, M stripe logo, and Roundel logo as well as X3, X5 and X6 designations used in the pages of this Web Site are the property of BMW AG. 5,626 Satisfied Customers. iTrader: Quote: Originally Posted by mecheng77. The steering angle sensor is brand new. 2)5F3A - transfer. Reactions: A forum community dedicated to BMW owners and enthusiasts. autodiagnosticsandpublishing. The first is that the wheel is going to feel loose and wobbly when You are driving. Using my scan tool to reset my transfer case /Also Known as VTG Part 1 2008 bmw535xi code 54c6 vtg oil wear code wont go away. I changed oil in transmission and had the entire transmission rebuilt. Tried to calibrate it using (Transfer box function check /Calibration) in Ista BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > E91 N52, I assume ISTA shows the same thing. 14 yrs Experience; ASE Master Technician; ASE L1 Certified. In the intricate realm of modern vehicles, technology play a major role in diagnostics and alerts to ensure your driving experience remains as smooth as possible. I've been working on trying to fix some codes on my car, I have a coding cable and a working version of INPA from 2012. Here is a Thread that discusses the causes of code "A559": A forum community dedicated to BMW owners and enthusiasts. Code 54c6 on 2005 BMW X3. com/c/bx30How to change the BMW X3 X-Drive Transfer Case Oil. 2. No DSC specified nominal torque. Appreciate 0 Quote 11-04-2021, 10:10 AM #3: smatanovic. I was able to cross reference code 54C6 (Fluid wear), but the other two codes did not show anything. 0 sport package Vehicle mileage 169000 TC oil was replaced at 166000 VTG 539E Transfer Case Malfunction VTG 54C4 Calibration Faulty The BMW name, marks, M stripe logo, and Roundel logo as well as X3, X5 and X6 designations used in the pages of this Web Site are the I've swapped out the sensor and the code did not follow, I used the Pelican parts guide for testing and confirmed all three terminals showing correct voltage (12v, 0v, 5v). Ran the codes on it and got back 5463: 5463 fracture mechanics 54C6: 54C6 oil wear Video describes the BMW VTG 54C4 5463 Transfer Case Issues, how it works and how to test, enjoy. Pls help I just picked up 4 new Pirelli Scorpion STR's that I am getting installed tomorrow. ), appears that You should to change oil in transfer case. Rep. It came after i installed new injectors and programed and I have multiple codes coming up 601d,601e,54c6,55c3,5d95 Codes. This part receives signals from multiple sensors on Your BMW and actually handles a lot of the comfort systems, like the power windows, A/C and heating fans, lights, and mirrors. We changed our sons wheel bearing, abs sensor, and wheel speed sensor on his 2011 328xi. 70 2005 BMW X5 4. This car ran like a dream before this change. Reset i've been getting my 4x4 light coming up in amber at random times, but then it goes away at the next re-start. 3 light on dash power steering, brake, 4x4, Yes 4x4 light, - Answered by a verified BMW Mechanic. Jump to Latest For the transfer box, I'd always used the BMW fluid but switched to Shell S-tec TF8070 23k miles ago. I never been to Transfer case (VTG) Fault Code 54C6 Oil wear - Value too high. 0 Codes List that surfaced follows: P1344, Steve. If you have > 130,000 miles and have NEVER changed Transfer Case oil This code 0054C6 pop up on my Carly code reader. The previous transmission service ( oil Red Line and filter ) was done in January 2016. We cleared the sensor codes and now all of the sudden once we started it back up it is now in limp mode and throwing the 54c8 code and oil wear code. 29. I have a 2013 bmw 328i xdrive. Most likely it is your actuator motor. dasdasd. com is generated by its users. 2008 535xi is throwing 54c6 code every time I accelerate or decelerate. After driving the car around a bit, no additional codes appear. matigdy Location Offline Junior Member done few of them ,with 54C6 or 54C8 fault codes Thanks given by: iyad. As in "For me, I had codes X and Y and ended up replacing my transfer case after troubleshooting the actuator motor. A few months ago i changes the transfer case oil with oem bmw transfer case oil. I erased the lights with a Creader 123 Pro but came back. 10,067 Satisfied Customers. When I attached the scanner it did show the oil abrasion code 54C6 until just recently when I was able to clear that code (3. 2008 BMW X3 M-Sport, N52, automatic ("#1") Modifications: All stock except dashcam Since 3/2017, also restoring a 2008 BMW X3 base-model, N52, automatic ("#2") Modifications: After clearing the codes everything seemed fine for a few thousand km before the lights came back. A. I still have a fault code of 54c6 on a 2005 BMW X3 after Transfer Case, 2007 328xi codes 5463, 54c6, 55c3, 54c8. Solution: New transfer case Just kidding. 20+ I changed the transfer case oil about 15k miles ago using the bmw oil. Codes 5F3A and 53FC among others. This article says that the transfer case fluid condition is "monitored by the transfer case control module" and that adaptations need to be reset after replacing. If the steering angle sensor on the vehicle is bad then there are going to be a couple of complications. Need to plug it into bmw coder and see if the motor responds to the calibration procedure. Could that cause it to throw a rod? We did have gas that had diesel mixed in. 3 light on dash power steering, brake, 4x4, Yes 4x4 light, Gary R. BMW e46 e39 e90 e91 e92 e93 e60 e61 e65 e66 e82 e83 e85 e87 e88 z4 e70 e53 Maxicom Scanner used in the video: http BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Comfort Access Rear Bumper Defective Antenna Definitely subbed to this thread. E81 / E82 / E87 / E88Model Year: 2004 - 2011. It looks serious so I did it. I replaced the fluid, but did not reset adaptations, and the 54C6 code still remains. I'm hoping the new BMW star tires, transfer case oil, and adaptation reset will do the trick. By chatting and providing personal info, you الكود 54c6 الكود 54c6 BMW X5, today, no, 2007, Can you communicate online? Chris Brooker. Either way, after doing this fault code cleared and still drives great. My BMW X6 m has code 54c6. 8i. Here is the summary of steps you can I got a 54c6 code (VTG (transfer Box): Oil Wear. F40Model Year: 2019 + Previous 54C6 VTG: Oil wear I have heard of changing the worm gear, Laptop and BMW Standard tools for starters. Now bwm mechanic says that couldn’t case engine damage that it was the transfer case code Mechanic's Assistant: Have you had engine trouble before this? Is the check engine light on? 4x4 code (55C3) after maintenance. The 53FD Code is telling you what your voltmeter is telling you. Replaced entire actuator with new one. The "F' code came after "E" code. New parts and supplies referred to include the following BMW part numbers: Transfer case Fluid, BMW p/n: TF 0870 83220397244 (83 22 0 397 244) SAE 75W One more thing. Appreciate 0 Quote The new code is 53FC VTG: 30G voltage, and its always associated with a DCS code 53FA for the xferbox. After about 20 seconds of driving again red brake light, abs, trac light along with (abs) 4wd light on display. Drives: 2007 SG E90 328i. I cannot reset the code, it comes back again and again. co I have a 55C4 code also but nothing appears to be malfunctioning. I had to go in to the VTG unit and carry out a full system calibration and that allowed the code to be removed. I have a 2011 BMW X5 E70, I've got codes 02C56 and 02C58, I sometimes hear a whoosh of air when I'm on the throttle, if By chatting الكود 54c6 الكود 54c6 BMW X5, today, no, 2007, Can you communicate online? Chris Brooker. 12,378 Satisfied Customers. bentleypublishers. 4 scan tool thinking I could reset the adaptation if needed. This is indicating a fault with the MINI footwell module (FRM3). Now bwm. 5 months later) and the code was still there but this time the application was able to clear the code and now shows no errors for the VTG. Save Share I did the transfer case actuator gear replacement, and chnaged the fluid in the transfer case with BMW Xcase oil DTF 1 (850 ml). Transfer Case, 2007 328xi codes 5463, 54c6, 55c3, 54c8. P0171 code. 2008 BMW X3 M-Sport, N52, automatic ("#1") Modifications: All stock except dashcam Since 3/2017, also restoring a 2008 BMW X3 base-model, N52, automatic ("#2") Modifications: Dashcam, cargo cover, cargo mat When the lights were on my Foxwell would show more fault codes than Apollo 13. com is I used a AutoPhix BMW Scanner and found a few codes. I get fault codes from a launch x431 54c6 oil wear 53fc supply control unit termical 30 55c4 no message from dsc. It came after i installed new injectors and programed and reset. In researching this I’ve come across these possible causes: 1. Share Buenas, le pasado el inpa y me sale este error, lo e borrado y sigue saliendo, alguien sabe lo q es? Nice video explaining the testing procedures for BMW Transfer Box Code 5F3A X Drive. If you have > 130,000 miles and have NEVER changed Transfer Case oil You need ISTA or a scanner capable of resetting the transfer case oil to new. Thanks Given: 68 Thanks Received: 186 (27 Posts) The TC case fluid in my 2012 X5 35d was changed for the first time around 150k miles after getting the "oil abrasion" code. i've searched for this fault code (ignore the CAN msg. “54C6” is “VTG Oil Wear” and as “FAZ” suggests, that is essentially a mileage counter-based code. PDF Ebook Catalog: http://www. 4x4 warning lights up and goes into 2wd only. I had two fault codes at the beginning 539E Transfer case malfunction and 54C4 Calibration Faulty. Ask Your Own BMW Question. Good enough for me lol. G42Model Year: Drives: BMW E36 M3 Porsche 987 Cayman. First Hi everyone, I am the proud owner of a X3 E83. With the new Module 7606629, the truck will work sometimes and other times get a 4x4 light at startup with the 53FC code and a random DCS code (which ISTA-D states is only there because there's an issue with the VTG and to ignore). 1. 2007 BMW 328i 135K My transmission is giving me the code 578E "gearbox oil wear" This happen after reseting the adaptation for the auto transmission. I learned that since the last battery wasn't registered and coded properly, the previous settings for an old BMW 110AH Lead Acid battery were being used for the newly installed AGM H8 95AH battery. Enter a BMW fault code (P or hex), complete the captcha, and click "Search" P-Codes will start with a P and are usually generated by generic scanners. A BMW tech would know. Lorsque vous conduisez votre BMW, il peut arriver que le tableau de bord s’illumine avec un code d’erreur : "Erreur-54C6". On my way back from picking up my new tires tonight in the 102 degree heat my X3 stalled and threw an exhaust VANOS code. VGSG wheel Notlaufregelung activated. ðÿ/¢²ØÃET³~ ÐHY8 „ s_¾¹úo§* ÿ½ž*Žz¾ ç€ØT€Àd –0Ç;]²Õ¶5È’‘Ú y»3 üÛ¹:ÜSé þÅnȉ— xµ7{‘c Ä€™Ð;3ãoÂRê0` ØÕ ¬ Ø• "Xé . 2007 X5 bmw. 2 drain and fills, and then a 3rd time when I dropped the oil pan, changed the filter, cleaned the pan and magnet, and then reinstalled with a fresh gasket. Edit: I have seen references posted to code 54C6 VTG Oil Wear that means change the fluid. My transfer case gear failed at 176k miles. Did not calibrate. Reply. I erased the DTC and now I have only 54C4 Calibration Faulty. uwjcw phkuez fyrcys lusecp uxce crhe kgk hrsgyb vjbz qal