bmw 801c20. We have a DTC 801C20 ZGM: Central Fault. bmw 801c20

 
 We have a DTC 801C20 ZGM: Central Faultbmw 801c20  Need Some Help Please! So I attempted to leave work today when the my 2013 650 kept shutting off

I had that message a couple of times. It started simple but now I'm in code hell. - Code: 801C20 I cleared the codes and turned the car off for a second. 32. CODE:801C20 ZGM. I have taken the battery into BMW for a full charge and cleared the codes to eliminate the cause of a lack of juice. D018EA - Message (RDC Tyre status. Defect Code: 61 21 00 12 00 Labor Operation: Labor Allowance: Description: 00 00 006 Refer to KSD2 Performing “vehicle test” (with vehicle diagnosis system – checking. errors come irregularly. (05-16-2018, 12:47 AM) tome Wrote: 801C20 - ZGM_central fault memory full-no contol unit fault - Pemanent This is a fault code stored after replacment the battery and the driver door is not locking and unlocking with key and the interior button Bmw 740XD 2011 need to code battery. BMW Alpina B7. Join Date: Mar 2019. From experience I have found that BMW connectors are very finicky. 188. This antenna in question is located under the cupholders part of the interior trim, right behind the cup holders. 0. any ideas on what I can do? X5 E70 (2007 - 2013) bimmerfest. In this video I will show you step by step what I did to correct. Mercedes repair manual free software includes Circuit diagrams of signal systems, mechanical diagrams of vehicle systems, disassembly of components for maintenance, and specialized languages,. This fault code is related to the ZGM (central gateway module) and indicates that the fault memory is full, but there is no control unit fault. Comments on: BMW 801C20 Fault Code, cause, how to fix?Значение ошибки 801c20 bmw Данный код на БМВ Е32 и других версиях указывает на критический разряд аккумуляторной батареи, блок управления сообщает о необходимости подзарядки устройства. S 0296 - No communication possible with Tyre pressure monitor. P1117. Auto-Off Headlights. Just registered on this forum because I will find the answer how I can update idrive on my bmw f10 520d 2010. Possible cause is a issue with the mechatronic&internal transmission issue. HID headlights (Optional) Rear Parking Aid (Optional) Automatic Parking (Optional) Hands-Free Liftgate (Optional) Adjustable Steering Wheel. Zgm Fault Code 801C20 (Hex) Or 8395808 (Dec) Someone has more information on this article TSB??Vin no. 0. Description: Used 2020 BMW 7 Series 750i xDrive with All-Wheel Drive, Cooled Seats, Cold Weather Package, Ambient Lighting, Leather Seats, Driver Assistance Package, Ventilated Seats, 20 Inch Wheels, Remote Start, Executive Package, and Heated Seats. I currently have a b58 440i coupe MT with full akra exhaust, BMS intake, and DINAN tronic sport tuner. 2012-2015 BMW 3-Series and 4-Series Forum. F30 fault code C9542D. 1 Answer. Ask Your Own BMW Question. 8v cranking is probably too low. I've been getting this strange un-deleteable fault code 801A4C SINE: Undervoltage Detected in internal voltage supply. Front electronics module (FEM) Bootloader: 00001556. Brigadier General . The list is rather long, maybe we should sticky this, so anyone can access it. 3 years dealer experience, master bmw tech. Watch and Download now!Mercedes repair manual free downloading includes Electrical diagrams the signal systems, mechanical diagrams of vehicle systems, removal about components for maintenance, and expert languages,. The dealer did contact BMW NA and factory technical support. E90 / E91 / E92 / E93Model Year: 2006 - 2011. A forum community dedicated to BMW owners and enthusiasts. (05-16-2018, 12:47 AM)tome Wrote: 801C20 - ZGM_central fault memory full-no contol unit fault - Pemanent. 1C3101: Engine oil pressure/temperature sensor, plausibility. some 2 weeks ago when I put the car into. With the OEM scanner ISTA it is possible to delete, however it won't cause any issues. EOBD type: Fault location: Probable cause: P0, P2, P34xx, U0, U3, Failure: Refer to EOBD trouble code tables. BMW Company additional assistance, contact BMW Customer Relations and Services BMW of North America, LLC BMW Group Company Mailing Address PO Box 1227 Westwood NJ 07675-1227 Telephone (800) 525-7417 Fax (201) 930-8362 E-mail CustomerRelations@ bmwusa. Follow the article below. Break the bead, then clamp down the tire section next to the valve. User Guide. 94ガレージチャンネルはこちら↓↓youtube. What it works. 2): signal invalid. Lately i started feeling some jerks in low speed usually when shifting from 3rd to 2nd gear, these are not the same as the EGR jerks, the same jerk I feel when starting to move from 0 mph. - Changed Ignition Coils/Spark Plugs. This is a fault. After replacing the RDC module trying to reset it. Installation of Crystal Gear Shift Knob with Ambient Light in BMW X5 . This BMW (N63) start fine but gear stuck in (P) only! After diagnosed we found following codes : 1D3901 : EGS (electronic transmission control) signal evaluation (turbine speed) invalid signal content. With the OEM scanner ISTA it is possible to delete, however it won't cause any issues. 8041A8. BMW Fehlercode Liste - Fehler im BMW Computer können den im Fahrzeugsystem vorhandenen Fehler genau bestimmen. Join Date: Oct 2016. Appreciate 0 Quote 02-01-2017, 08:12 AM #8: F31Bimmerman. . 280. Refer to KSD2 for the corresponding flat rate unit (FRU) allowance. iTrader: ( 0) 801C20 Code. Replaces battery same issue does anyone share similar experience. Entertainment. Covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW Certified Pre-Owned Limited Warranty. " In other models, this indicates that the siren battery needs to be changed. En este video les muestro como utilizar Carly para cambiar y registrar la batería en cualquier BMW moderno muy fácilSuscríbete a nuestro canalPleasanton, CA. Radio w/Seek-Scan, Compatible Remote CD, Clock, Speed Compensated Volume Control, Aux Audio Input Jack, Steering Wheel Controls, Voice Activation, Radio Data System. BMW. Location: Glendale CA. 139. Good day friends, I was ask to diagnose a 2012 BMW 535i with N55 engine. Got the errors: 8041A8: Welcome light repeat lock active. My car is a F30 320d from 2014. - Code: 801C20 I cleared the codes and turned the car off for a second. It basically is not hitting the threshold consistently of 2500mbar and the. First Name CJ Joined Nov 22, 2019 Threads 0 Messages 15 Reaction score 2 Location Texas Car(s)KAFAS D91FF9 No message (data, drive train 2, 230. The noise continued for about a minute straight and then shut off (car still running). Also have wheel speed sensor codes could that be it? The amp in my trunk is fried as well. My 2013 BMW 523i is showing an error 801C20 - ZGM central fault memory full- no control-unit fault. BMW: P113F: Motor hűtőfolyadék hőmérséklet-érzékelő 1 - áramköri hiba: BMW: P1173: Légköri nyomásérzékelő – adaptív tanulás: BMW: P1381: A motorvezérlő modul öntesztje – 1. I tried replacing a weak battery to fix this and successfully coded it using my LAUNCH Creader Elite for BMW. iTrader: ( 0) 801C20 Code. Taking a look I see that this little plastic "clamp/lock" is broken on one side of the Breather Tube so that the tube does not seat/seal completely. No products at the drive. The BMW 801 was a powerful German 41. Hoping it'll fix itself but I have no idea. This throttle actuator is a very common problem for all BMW M5 & M3 vehicles. Thanks Sent from my LM-K410 using Tapatalk. Starting Price (MSRP)I'm getting C90D60 AUC sensor fault on my BMW X3 2013 I have bought a new sensor but I can't find where it;s located to change it? thanks. 1. ebrahim; Start date Dec 30, 2020; S. 801C20 ZGM: central fault memory full - no control-module fault CD1410 Message (system time, 0x328), incorrect, receiver ZGM, transmitter KOMBI. Front electronics module (FEM) Bootloader: 00001556. 8040D2 BDC: Activation40804081 of parking status, vehicle electrical system not OK. iTrader: Garage List. Drives: BMW F10 535i. 801C20 ZGM: Central fault memory full - no control-unit fault Additional info: When the car turns on or ignitions on, no warning lights pop up. It may not be processed by automatic means of any. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. Night and day difference for power. However, the gears do not change at all. If you are experiencing electrical issues on your BMW, such as warning lights, flickering headlights, or other malfunctions, it may be due to a problem with. com is not in any way affiliated with Bayerische Motoren Werke AG. I ran diagnostics with my new iCarsoft. There is no spark at the plugs. Oh by the way I don't have the M5, Mine is a 2011 535i. I've recently installed the M Performance brake upgrades to my 2016 F30 LCI 330E. 2016 BMW M2 - ED Pick Up on 07/12/2016; US Pick Up on 09/22/2016. 0. - Changed Ignition Coils/Spark Plugs. The BMW 801 was a powerful German 41. My car is same as yours. CheersOpus IVS need Update FEM-Body, ZGW and other 3 Ecus are inside FEM. Mercedes. Author: admin. Examples of 'main buses' include FlexRay, MOST or K-CAN. The BMW F10's Central Gateway Module is part of the Front Electronic Module that is installed in the A-pillar of the passenger footwell. Location: CT. 2 05-16-2018, 01:58 AM. Drives: BMW M5 F10&Audi RS6 C7 2016. Quote 08-29-2020, 09:29 AM #2: Marty in NY. the thermostat cable was disconnected, you cant see the plug from above, raise the car, remove the under panel and. - Replaced AGM Battery for a new one (had issues with old one) - Put in some more fuel (just over 1/4 tank now) - Checked All Fuses. 4. - Replaced Positive Battery Terminal Blow off Cable. Causing the engine to go into ‘limp-mode’ with the DSC and EML light illuminated on the instrument cluster. Programmed with OTS stage 1 93, wet aFe drop in filters, nothing else, all for 6mo. _____-2014 328d Wagon, 8HP. The fault code tells you exactly that: no speed on activation. It communicates between. Drives: MY2014 328d xDrive touring. I ran diagnostics with my new iCarsoft. . But after disconnecting it, a new bug appears, so it is rather functional: E114A0 - KOMBI receiver, RCD transmitter. 801C20 6. Any help will be aprreciated , or if someone could do it through teamviewer could pay for it. 801C20 ZGM: central fault memory full - control-unit fault. What it works. Posts. iTrader: My car has this exact same issue. Appreciate 0. 100100: Contact to FZM slave lost. Login / RegisterTo proceed with this repair, you need to do the control box replacement and do the bmw x5 tailgate reset steps. I have a fault code 804875 output has exceeded the approved number of short circuit cycles (ENCODABLE). 0:59. Drivetrain /Driving Stabilization /Flat Tyre Monitor (RPA) Failure. I was driving the car for a while with the fault appearing and then today when I. Note, you need to code a new battery. Bmw limp mode without fault code. Bmw 740XD 2011. I hear letting it sit sometimes fixes this. As I learned, only flash if you know the newer version brings in some fixes you need. To perform this software update, you will require the USB audio interface (included in optional equipment. I'm getting the BMW 801C20 fault code saying the Central Fault Memory is Full. Remove, replace the transmitter, reinsert the valve. 0. However, this did not solve my problem. With a vast array of diagnostic tools, software, and equipment for leading car brands, Techroute66 has quickly become the go-to source for professional-grade car diagnostic tools. 8) out-of-date, receiver ICM, transmiter RDC. The 400634 indicates a. SOURCE: check engine light bmw 325i code 340. Retrofit 223 245 248 2VB 2ND 316 337 4M5 416 ->451/488-->456 453 465 494 496 552 5AD 5AE 5AG NBT 654 FM2 610 620 [CIC] 688 6NR 6WA & 6WB 715 760 8TH-KAFAS2-FSC KeyFOB Mperformance Gxx Series. This would be caused by a computer glitch or a need for a reprogram. D02D58 9. banki kopogásvezérlő hiba: BMW: P1412: Kipufogó levegő szivattyú/szolenoid - mechanikai hiba: BMW: P1702: Sebességváltó vezérlő modul. The 801C20 is a. 2 05-16-2018, 01:58 AM. Fog Lamps. Micro power supply. Be the first to answer Mar 05, 2022 • BMW X5 Cars & Trucks. BMW, Mini. 100601: UNEXPECTED ASYNCHRONOUS STATE ON FLEXRAYBUS. 4L V8 Gas Engine with 8-Speed Automatic transmission. iTrader: Swapped wheels back to stock today (w/TPMS) and performed VO coding back to TPMS. If you are using a Main labor code for another repair, use the Plus code labor operation 00 00 556 instead. iTrader: You have low battery or conection problem. You need to remove interior trim to access this antena responsible for comfort access for front 2 doors. This is a fault code stored after replacment the battery and the driver door is not locking and unlocking with key and the interior button. Luna by JM Snap. Drives: '18 F83 ZCP 6MT | F/A-18E. Join Date: Apr 2017. 0. Bimmerforums is the preferred online BMW Forum and community for BMW owners. Go out for lunch, start the car, get nearly blown out of the car by static coming through the speakers at full volume. 513. Central Faulty Memory. BMW Cars & Trucks Question about BMW Cars & Trucks 1 Answer CODE:801C20 ZGM. bimmerfest. bimmerfest. 0-liter diesel four-cylinder rated at 180 hp and a robust 280 lb-ft of torque. 2014 328Xi GT [10. Wastegate actuator replacement. STATUS Acceptable TOTAL ISSUES 42 HEALTHY SYSTEMS 12 Fault code: 138104 Exhaust flap plate, power line: open Last occurred at: 136240 km Fault code: 102001 Air mass plausibility: air mass too highreplacing a very common problem with the bmw series this oil level sensor can cause the car to lose power and just shut off a idle thanks for watching like s. Here is the current list: CAAC01, 801C20, D014F6, D016E1, D90D11, B7F668, B7F874, E1C447, E7146F and 801C20 seems to be the one that remains. Mercedes repair manual free download includes Circuit diagrams of signaling systems, mechanical diagrams of vehicle systems, disassembly of components for maintenance, and specialists classics,. 0. 030195: FH BFH: INVALID CHARACTERISTIC, NO STANDARDIZATION AVAILABLE 030196: FH BFH: MOTOR TEMPERATURE EXCEEDED 90 PERCENT THRESHOLD 030197: FH BFH: MOTOR RUNNING INTERRUPTED DUE TO OVERTEMPERATURE 0301A0: FH BFH: SYSTEM IS NOT NORMALIZED. Search Fixya. " Cleared it and it came back again in 10 miles. Overview. with fully charged battery tries to turn over and nothing happens, so beside battery and another code for 801c20 ZGM;central fault memory full-no- controll-unit fault , no other codes. Exactly my BMW friends, believe it or not AFTER 4 updates of the carly software it does shows this code (i believe after coding) I had asked about this situation but they dropped without answering on a prudential time. 2-D36D54SIGNEL 3-4809AB under voltage. 464 posts · Joined 2016 #1 · Mar 21, 2023 I had a 801C20 check engine light come on. Bootmod3 says "12AD01 Lambda probe after cat: Signal firmly lying on skimmed. 30% coupon applied at checkout Save 30% with coupon. 801C20: CENTRAL FAULT MEMORY FULL MOTOR 2 errors 283400: LAMBDA PROBE TO KAT, HEATING CONTROL: INTERRUPTION 282E00: LAMBDA PROBE TO KAT, HEATING CONTROL: SHORT CIRCUIT TO POSITIVE. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. BMW Garage: BMW Meets: Register: Today's Posts: Search: BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N55 Turbo Engine / Drivetrain / Exhaust Modifications > CEL on (12af20) Please HELP! Post Reply. Perhaps more surprising, we also recorded a 7. . Appreciate 0 Quote 05-14-2019, 04:58 PM. Location: Canada. 134,555 MILES. 252 posts · Joined 2015. 1997 Porsche 993 Turbo – Sold. 2 and followed this flashing tutorial: M Performance Sport Brake Step by Step Coding. BMW terminal codes: D1236 dtcmil_99_191. Appreciate 0 Quote 05-13-2022, 10:40 AM #5: KPires. D3543A Signal (driving dynamics data, 66. When the diagnosis system is connected through the D-CAN (Diagnose-on. 3 million eligible cars around the world is a free update unlocking extra functionalities. 3 seconds after the car starts rolling the DSC and TPSM warning lights appear. Turned it back on and the codes were gone for about 2 min and came back on. The easiest way is to remove the top plastic that has the gears shown, remove a couple screws, unplug one or two cables and changeover the circuit board. 280. Dealers do get reimbursed by BMW for warranty repair labor, but they don't get paid retail for the parts used. We have no flexray communication, so let's diagnose this together!Drives: M3. Wake-up and Sleep conditions: Junction Box Issues. 1, pzdata lite 4. Looking it up it says "The SINE must be replaced. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. BMW Garage: BMW Meets: Register: Today's Posts:. A small Mississippi city has a new police chief after its last was secretly recorded bragging about shooting and killing people in the line of duty – including a Black man who he claimed. I have taken the battery into BMW for a full charge and cleared the codes to eliminate the cause of a lack of juice. 100600: Flexray protocol startup time is too high. This winter my car started giving me all kinds of issues; -Wipers Turn on and off when I start the engine. This prevents any third party from changing the data records and values stored in memory. This would manifest as bizarre control system behavior. If you’re a car owner or mechanic looking for reliable and effective diagnostic tools, then Techroute66 is the perfect place for you. com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. BMW Garage: BMW Meets: Register: Today's Posts:. Now I decide to leave the car to BMW to take a look at the problem. Due to COVID sheltering (high risk) my poor 320i was just sitting. BMW Company additional assistance, contact BMW Customer Relations and Services BMW of North America, LLC BMW Group Company Mailing Address PO Box 1227 Westwood NJ 07675-1227 Telephone (800) 525-7417 Fax (201) 930-8362 E-mail CustomerRelations@ bmwusa. Software bug, you can ignore it. I have a bmw e65 160kw. 59 · In stock. Maybe this will solve part of the problem. CF2CE1 8. I ran it previously on my 2018 bmw m2 from 9,000km to 27,000km and never had an issues at all. Appreciate 0 Quote 01-18-2019, 05:41 PM #10: 94vtirozguy. The left side transfers to the right. Trouble code (s) stored, intake leak, mechanical fault, electronic throttle system (ETS) P1118. Cleared codes, put new battery in based on what I read on a forum. . In this article, we becoming give thee aforementioned document file as a knack. 13. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the BMW community together. D018EA - Message (RDC Tyre status. Airbags: 930BB9. They replaced the solenoid along with the shutters on warranty ( I think the parts were. 101008: Non-resolvable ambiguous routing - SG not in the SVT target table. Hi, does anyone seen these problems before as described below. Dec 30, 2020 #1 Hi guys, Any idea what this fault code means. Engine torque difference Bank 1 to 2 - malfunction. CD0487 ZGM: Sycronisation process for FlexRay failed. The customer complaint was that the rear of the car suddenly lowered and after bringing the car to a dealer to fix the problem who he said replaced a relay and then thinking he had a successful repair, only for the car to lower again on his way. 801C20 ZGM: Central fault memory full - no control-unit fault Additional info: When the car turns on or ignitions on, no warning lights pop up. Watch and How go!William King (Goodreads Author) (shelved 41 times as warhammer-fantasy) avg rating 3. Location: Canada. BMW Repair Shops / British Columbia / Chilliwack, BC / Ralph Van Woerden Automotive Repair. Let’s see the detailed repair instructions in the section below. g. Alternatively, call the adjustor and get permission to go to a BMW dealer. Check the status of your car; Get repair tips; Do service work yourself; Learn more. This happened after I tried to instal some aftermarket lights the light didn’t work so I assumed they were. 1 error?801C20: Zentraler Fehlerspeicher voll. The service manuals were zero help on these codes. Rock Guard: 17118485042 (You need 2)Left Shroud: 17119487032Right Shroud: 17119487033-----. com Internet bmwusa. The code are: - 8040A9: Start Stop hall effect sensor: incorrect operation (pressure oblique). 0-liter diesel four-cylinder rated at 180 hp and a robust 280 lb-ft of torque. The only thing that I could find on the web for #801C20 is this. It downloaded a large array of fault codes, but the most serious one seems to be the EGR - specifically: Fault code: 255B00 Exhaust gas recirculation actuator, position control: valve closed too far / positive deviation. central faulty memory. Need to do an oil change soon. Watch and Pdf instantly!Cecily was a scrawny girl with no friends. TOP 5 bmw Features Carly Diagnostics. Kindly help. This process also updated my iDrive firmware from MN-002. Home; User Guide; That Ultimate Guide to Durchgang FDRS and IDS Software; The Ultimate Guide to Ford FDRS and IDS Add-on March 21, 2023 2023-06-17 5:03. #4 · Mar 20, 2018. I use a Launch code reader, if it shows the correct bmw code i am unsure off. 45908 Cheam Ave,. Coded back to FTM and tested a reset. Join Date: Sep 2015. Bimmerlink said: Central Fault Memory Full While it was in the shop for oil change they diagnosed it as a faulty thermostat. Location: Los Angeles. 2012-2015 BMW 3-Series and 4-Series Forum. Drives: 21 X5 40i, 18 GTi, Snowblower. 1 05-16-2018, 12:47 AM (This post was last modified: 05-16-2018, 12:48 AM by tome . The code keeps coming back. The BYTEFLIGHT fibre-optic bus is assigned to the safety system (e. Our customer drives a 2011 750li,& back in april 2013 came in with running code & a code 1f0201 dme internal fault,RAM - Answered by a verified BMW Mechanic We use cookies to give you the best possible experience on our website. Also when I approaching an intersection and I stop at the red light I. Looking it up it says "The SINE must be replaced. The 335i sedan has a turbocharged 3. Here's a quick video description, for I earned it tips. On the way there towards the end I noticed the car to shake at low speeds, and drive smooth at high speeds, so I thought it might've just been the roads. Welcome to I. E90/E91/E92/E93 (2006 - 2013) E39 (1997 - 2003) E46 (1999 - 2006) E36 (1991 - 1999). Maybe this will solve part of the problem. Refer to KSD2 for the corresponding flat rate unit (FRU). Did my research and I cannot find anything about it relating to my issue. Initialization loss, sliding/tilting sunroof (SHD, panorama glass: Broken coding. Dropping to 10. I left my BMW parked for a few weeks and it started showing me increased battery discharge. C90D74 7. Need Some Help Please! So I attempted to leave work today when the my 2013 650 kept shutting off. La plupart de ces problèmes sont dus à l’usure normale de certains composants de la boite de transfert, tandis que d’autres sont causés tout simplement par un manque d’entretien. Use a flashlight and make sure that all the pins are intact. 801A4C - fault code. Location: Melbourne. I don't know how widespread the seating problems are, but there is definitely reason to believe BMW has more than a few gremlins (electrical and other) in this area. 1-877-774-4121 (tollDownload Dr Luna JM Snap FREE. Any help on this problem will be appreciated. 0. BMW Diagnose mit BimmerLink: Fehlerspeicher auslesen, Service Reset, Batterie anlernen und mehr!In diesem Video zeige ich euch, wie ihr euren BMW mit der Bim. Anyone ever resolve this issue or find out more about it? 2018 M3. Heater & air conditioning: 8011F9 - PTC right: internal fault detected in PTC. Drives: F80 M3. D02D58, D0157A, D35552, D3557A. VAG. I haven't noticed any issues with the car except I was having drivetrain malfunction then replaced the battery and for now that seems to be fixed but now this code is around. No noticeable loss in start, power, or drivability. What does it mean the Memory is Full?. So here it goes: BMW Trouble Codes. 29 Photos. Best regards! So it turns out you do not need to program anything when replacing the DSC, you simply install the new one. iTrader: ( 0) 2013 328i Drivetrain Malfunction and more. The guy at the independent dealership said that the hinge at the back was slightly bent (or had moved) and had broken the sensor off. …Repair Help. i want a help about my 750li 2009 explain me those fault codes and what's the solutions 👀🔧. 8011FD Ionizer signal line short circuit to ground or open circuit 801C20 ZGM central fault memory full Any assistance would be appreciated. 4 errors. Using NCS-Expertentool V4.