Mercedes Benz Error 9023. 4 Months ago I bought a '93 300e 2. The code 9023 indicates an i

4 Months ago I bought a '93 300e 2. The code 9023 indicates an issue with the front passenger seat recognition pad located beneath the seat cover. It may be best to visit your local dealer to find if one of the vehicles control modules has failed. been replaced in the past. Srs light of dash turned, but car will not start too. Probable causes are mostly wiring issues or low fluid levels related to the faulty Mar 20, 2007 · PART 1: Mercedes Benz Common Fault codes Mercedes Fault codes can be a pain especially the body and chassis control codes. I have read the codes and get Table Of Contents MERCEDES BENZ ACTROS, ATEGO ,AXOR TRUCK FULL FAULT CODES LIST MERCEDS TRUCK FAULT CODE LIST BRAKING SYSTEM CONTROL UNIT (BS) MERCEDES TRUCK FAULT CODE LIST AUTOMATICALLY SELECT THE TRANSMISSION CONTROL UNIT (AG) MERCEDES TRUCK UNIT FAULT CODE LIST MANAGEMENT FRAME LEVEL CONTROL SYSTEM (NR) Find out how to fix Mercedes-Benz P229F62 P2202 p229f09 P229E and other error fault codes of NOx sensor and adblue system. The first letter indicates the type of code: P = Powertrain C = Chassis B = Body U = Network Apr 23, 2025 · Is your Mercedes-Benz Check Engine Light on? Learn how to fix the cause of the illuminated check engine light by reading and clearing fault codes using an OBD-II Scanner. I have been told that the fault code needs resetting and all Fix; SRS Restraint System Defective on any Mercedes-BenzThis is the common issue with most Mercedes Benz SRS Restraint system defective fault that asks you t Jun 8, 2018 · When I start the vehicle I get the error message "Active Headlamps Inoperative. For content-related questions or login questions, please use the XENTRY Portal Online Help at the top right. If you don't take the time to look into Mercedes Benz Zetros 9023 spn fault when it arises, it can add up quickly. i saw that on internet not enough information about what is this diagnostic scan fault code so decided to make short video how to clre 9-Pole Diagnostic Connector (1980-94) The 9-pole Diagnostic Connector is used on earlier model vehicles. Feb 22, 2010 · Hi folks Error Code 9025 Component B48 (Front Passenger Seat Occupied and Child Seat Recognition) is Defective W211 E55 I can't seem to get a break with Here is a complete list of some of the most commonly encountered Mercedes Benz fault codes. Diagnose fuel, ignition, emission, and sensor issues with ease. For CAR/VAN scopes the portal Mercedes-Benz B2B Connect and for Truck scopes the Service Information Mercedes-Benz Truck Portal is available to independent market participants. Browse through 23 models of Mercedes Benz available on site now. Mercedes Benz Common Fault codes Mercedes Fault codes can be a pain especially the body and chassis control codes. with detector infantile chair With these Apps and the technical solutions it contains you can make all kinds of repairs successfully as if you were an automotive technician, recommending that these Apps be used with our Adapter since it has a complex circuit whose microcontroller and memory filter the messages that return the ECUs If fault code occurs with no complaint reported and no malfunctions, erase fault memory and perform a function check. Oct 5, 2016 · I'm helping my neighbor with his 2006 E350 Wagon (12/05 build-date). The two standard methods that Mercedes-Benz owners use to eliminate the SRS warning light are installing an emulator or reprogramming the airbag control unit. How to read an EEPROM with X-PROG and Carprog Helping a friend Find out the most popular Mercedes Benz fault codes along with what they mean. His only complaint is that CC won't engage and the instrument cluster is displaying an ISM - Intelligent servo module ( Drive train CAN bus ) TPC - Tire pressure monitor NAVI-navigation system WAP communications services, e-mail, access to the Mercedes-Benz FSCU - Control unit 'Fuel pump'(N118) TELE AID-Telematic services Emergency call TELE AID-Telematic services MB info,Roadside assistance(USA,Canada),Tele diagnosis(ECE) Mercedes Mechanic: Marty There is no issue in the door. High beams do not come on, lights do not flash when pulling the stalk switch back. Sep 18, 2017 · Is your Mercedes throwing a fault code? Look here for common fault codes and what they mean. Call Baum Tools at 800-848-6657 or 941-927-1414 for more information on these meters. All FOC following my complaint. Mercedes error codes can be categorized into several types, each reflecting specific issues within the vehicle. This essential guide assists technicians and fleet operators in identifying and resolving issues efficiently. Get the guidance you need to maintain and keep your vehicle running safely and smoothly. It felt like it was starting in 3rd gear. Please note that there are Check Engine / Service Engine / CEL fault codes which are stored in the Engine Control Unit (ECU). Feb 17, 2007 · Hi guys. Feb 11, 2021 · The number of fault codes I'm getting suggest there's more to the story than a dead cluster. Event 9023 Fault in CAN communication with control unit N10/2 (Rear SAM control unit with fuse and relay module). It reads fault codes, assigns them a number like 9023 or 5503 or 930e, then gives a written description on the display. I've recently purchased my Merc and already have Problems it has 130000km on the clock Let me start at the top. Learn how to diagnose issues and find solutions quickly. Nov 14, 2015 · Mercedes Benz Fault Codes Full List HERE Powertrain P0100 Mass or Volume Air Flow Circuit Malfunction P0101 Mass or Volume Air Flow Circuit Range/Performance Problem P0102 Mass or Volume Air Flow Circuit Low Input P0103 Mass or Volume Air Flow Circuit High Input P0104 Mass or Volume Nov 2, 2018 · MyAirbags ensures your Mercedes airbag control module reset will be comparable to its original manufacturer state clear of all Mercedes airbag fault codes, both soft and hard codes. Fired it up - SRS light stays on now. Jan 7, 2016 · Okay, bit the bullet and bought an Autel MD702. Feb 16, 2017 · This is on my S204 2. P1234). Welcome to our Mercedes Fault Code List web page! If you’re a Mercedes owner or enthusiast, you know that modern vehicles are equipped with advanced onboard diagnostic systems that can detect and store fault codes when something goes wrong. These sophisticated vehicles are equipped with complex systems that include numerous electronic control units (ECUs), sensors and actuators to maximize the driving experience and Explore our Mercedes fault codes list for OBD1 and OBD2 systems to diagnose and troubleshoot your problems. Event 9024 Fault in CAN communication with control unit N70 (Overhead control panel control unit). Various on-off ratio Meters are available that provide access to this type of diagnostic connector. With iSCANs native coding & programming features, you’re able to SCN code and calibrate Collision Prevention Assist (SG-AWF) (A90) on many Mercedes-Benz mode Jun 15, 2020 · Perth, Scotland Car W204 ESTATE OEM reference number (s) comparable with the original spare part number = equivalents OEN 360406 — ATE OEN 204 905 29 05 — MERCEDES-BENZ OEN 204 905 43 05 — MERCEDES-BENZ OEN 204 905 79 00 — MERCEDES-BENZ OEN A 204 905 29 05 — MERCEDES-BENZ OEN A 204 905 43 05 — MERCEDES-BENZ OEN A 204 905 79 00 Feb 28, 2024 · Could I be chasing a fault with the MAF that's not actually there maybe? All Fuses are good, went through them all again today, under Driver's Seat (RHD Van), and in front of the OBD Socket, L/H side. After I removed everything steering wheel, airbag, clock spring was only the wire to the control unit, still giving a short error, so checked the other end and it was loose. 9023 B8/9 (Inner left rear PTS ultrasonic sensor) : The plug connection has poor contact or is loose, or the sensor or cable is faulty. These codes are essential for diagnosing and repairing issues with your Mercedes-Benz. If the fault code 9023 appears without any complaints or problems, disregard and delete it from the memory. How to fix error code 9203 Jul 7, 2009 · I had the car serviced by Mercedes yesterday (B service) and they flagged the BAS / ESP light saying that they had carried out diagnostics and found 2 stored fault codes - One with the brake light switch - And one with the Brake Servo Booster. Apr 23, 2014 · The code U1262 point out a communication fault between the vehicle modules and a scanner. These two methods achieve the same by removing the child seat recognition function. With the key on (not engine) I go through the erase process and after it says it is done I Apr 8, 2022 · Fixed the Airbag fault. This is the airbag sensor in the seat for the passenger. 8L with 57k on it. Dec 29, 2014 · Please help me out, here is the list of codes and faults: 2005 MERCEDES C230 Kompressor 146K miles (Fault Codes) P0128 DTC P0128-Coolant Thermostat (below regulating temp) Faulty/Failed Thermostat P0146 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3) P0313 Misfire detected with low fuel. All Diagnostic Trouble Codes have a letter followed by a 4-digit number (e. 1. ' Nov 23, 2023 · The Mercedes-Benz Engine Fault Codes List is a valuable resource for technicians and operators working with Mercedes-Benz engines. I have A/C issues and I think the front SAM is bad. Feb 8, 2013 · This might come in handy for some people: Mercedes Fault Codes Fault Code Fault Description Area B1000 HRA Headlamp range adjustment: The supply voltage of the control unit is too low (Undervoltage) Body B1004 LCP Lower Control Panel: Control unit does not match vehicle Jun 23, 2017 · My iCarsoft MB II Mercedes specific reader is working well to assist me in trouble shooting various issues with my Mercedes. I have a 2005 E220 CDI, Black with Orient Beige leather. No My MB code 91E1. DTC Column All 1 or 2 digit DTC's between 2 and 65 are actual Mercedes fault codes at the time of code retrieval. Fault codes of engine control (PLD--MR) via SAE J1939 Mercedes Benz Table of Contents Rick's OBD1 Diagnostic Code Reader Mercedes Benz 1988 - 1995 9021 - Fault in CAN communication with control unit A1 instrument cluster 9023 - Fault in CAN communication with N70 overhead control panel unit - Control unit N72 lower control panel unit is defective - Component E51 fog lamp is faulty or lead has an open circuit 9012 - Front sidemarker lamp or lead has a short circuit to ground or open circuit Many Mercedes-Benz owners end up disabling the child seat recognition sensor instead of replacing it. Oct 27, 2023 · The airbag module is displaying 2 fault codes: 9023 / 902C (the second one appeared in real time while I had the page open). Nov 19, 2007 · My 1993 300e (3. Oct 12, 2006 · PART 1: Mercedes Benz Common Fault codes Mercedes Fault codes can be a pain especially the body and chassis control codes. Came back Right Xenon headlight fail, fault code 9005, "communication with This document provides a manual of fault codes for various Mercedes-Benz vehicle systems from 1988-2000. Fault finding and repair. Nov 28, 2020 · Stored&Current 9023 : Component B48 has short circuit to ground Stored&Current 9073 9074 906B : Fault in can communication with control unit N73 (EIS [EZS]) Stored&Current 5018 5019 : Fault in CAN communication with control unit N93 Items that I've changed / Checkeds : Transmission Control module => no change Prefuse back and front 1. 2010. I was working on the left wheel speed sensor wire replacement if there is a correlation. After being parked up overnight with no problems showing the EPS warning light and the engine management light came on when switching the ignition on the next morning. Each code is accompanied by descriptions and recommended We'll walk you through the process of using a scanner to retrieve DTCs from your Mercedes-Benz, and then show you how to interpret the codes to diagnose the problem. My wife drove into work and the car is in limp mode. Here are my results from a scan with the iCarsoft MBII I'm not really sure where to start my investigation any advice would be appreciated! Nov 26, 2011 · P0100 Mass or Volume Air Flow Circuit Malfunction P0101 Mass or Volume Air Flow Circuit Range/Performance Problem P0102 Mass or Volume Air Flow Circuit Low Input P0103 Mass or Volume Air Flow Circuit High Input P0104 Mass or Volume Air Flow Circuit Intermittent P0105 Manifold Absolute What Do I Do With Mercedes Benz Engine Fault Codes? If you have a scanner and decide to run a scan yourself to identify any issues with your Mercedes, the codes displayed can help identify the location and diagnosis of the issue – these codes can then be looked up online or within your car manual and help you understand what the problem is. Apr 30, 2022 · 9023 - SRS light on. Do not be discouraged from attempting to diagnose fault codes on your own, just know there will limits to how far you can go. Discover here! We would like to show you a description here but the site won’t allow us. It includes an introduction to diagnostic processes, fault code types, and equipment connections. . It includes powertrain, body, chassis, and network codes, as well as a detailed description of each! Dec 8, 2015 · Hi everyone I'm Darren. Brought to dealer and they ran Xentry diagnostics. 2) is Showing codes 4, 8, 13, 20 ON PIN #8 Erased codes then run engine and codes come back. Solution Error SRS - Restraint System Defective on Mercedes / Removing SRS Error Mercedes W211, W219 Amazing Road TV 233K subscribers Subscribe Repair fault MERCEDES 9023 B1023 9023 Sensor I place acompañ. Mercedes Benz Zetros 9023 spn fault code name is DC/DC 4 High Side Voltage. If you found this page helpful please share. 2005 MB C230 Komp has SRS codes: ADFF, 9003, and 9030. Find the codes you need to identify and repair problems quickly and accurately. The garage have given me a OBD diagnosis sheet and has advised me to hopefully get an answer as to wether this is a common fault? 9223 Drivers side airbag This list contains Mercedes-Benz Fault Error Codes/Diagnostic Trouble Codes (DTC) for 1996+ models as found on the Internet with some additions from M-B’s STAR Xentry, DAS and WIS. Srs has a fault code 9023 and 9003 on a 2005 cl500 Airbag Code. Took the battery out to clean and charge. It includes over 50 fault codes ranging from issues with data communication, voltage levels, sensor problems, and short circuits. In this comprehensive guide, we’ve compiled a detailed list of May 17, 2025 · Diagnostic Tools Importance and Understanding of Fault Codes in Mercedes-Benz Vehicles Mercedes-Benz is one of the first car brands that comes to mind when it comes to luxury, performance, safety and technology. You will need to either replace this component or obtain a kit that resolves the problem. Hoping for some insight from the experts on how to proceed. Dec 19, 2022 · In this guide, I’ll explain what fault codes are in more detail, how to get fault codes on a scanner, and what the most common fault codes are for Mercedes cars. By understanding the fault codes listed in each section, professionals can effectively diagnose and resolve issues affecting gasoline, diesel, and hybrid engines. 91b4 9023 9250 92A0 9013 9240 9290 92A0 9170 9600 It can't clear what wrong SRS Unit right? W221. Aug 6, 2018 · A documentation that provides a detailed list of Diagnostic Trouble Codes (DTCs) and fault events associated with the headlamp range adjustment system in a vehicle. After 3 years of trouble free motoring, the dreaded SRS light has come on!! An independent garage diagnosed the fault as 9033 Fault in comms with component B48/1 (driver side frontal Jan 25, 2010 · I have a misfire code that I want to clear so I can swap the wires and coil to the other side and see the result. If fault code occurs with no complaint reported and no malfunctions, erase fault memory and perform a function check. I have a 2005 ML350 that yesterday during my drive home began to feel a little sluggish, especially when pulling away from a stop. The transmission still doesn't work , the dash keeps saying that there is a malfunction. This is a list of Mercedes-Benz specific Diagnostic Trouble Codes (DTC) or also known as engine fault codes. I know some are old and have been stored. Has anyone heard of problems with a brake servo booster? This video tutorial is ideal for both professional mechanics and anyone interested in learning more about the SRS system in Mercedes and how to fix the SRS 9023 fault. Here is a detailed list of them: Circuit Malfunction P0466 Purge Flow Sensor Circuit Range/Performance P0467 Purge Flow Sensor Circuit Low Input P0468 Purge Flow Sensor Circuit High Input P0469 Purge Flow Sensor Circuit The document provides a list of fault codes for the brake system control unit on various truck models. Feb 28, 2015 · Have 2011 E550, just bought. New development. Mercedes W211 E55 Front passenger seat occupied and May 27, 2025 · Get your Mercedes back on the road with our easy-to-understand guide on common error codes. After my C180 was jump started the transmission doesn't work. Learn how to diagnose and fix these issues to maintain Sep 11, 2020 · Sorry it this is posted in the wrong place. Weeks later, it has now come back, with the usual cruise control, parktronic and limp mode, but the Yaw sensor does not show up as a fault, and the scanner now reads: 'Fault in CAN communication with Control Engine Module. The bulk of the document consists of tables listing fault codes for different engine control, chassis control, body control, and climate control systems, along with descriptions of each fault code. Learn about understanding Mercedes diagnostic codes and fix issues easily. Hoping y'all can help me get to the root of the problem. So, whenever you’re ready, just scroll down and begin. Here is a detailed list of them: Circuit Malfunction P0466 Purge Flow Sensor Circuit Range/Performance P0467 Purge Flow Sensor Circuit Low Input P0468 Purge Flow Sensor Circuit High Input P0469 Purge Flow Sensor Circuit Jan 17, 2014 · Hello Everyone, New member, from Kent, UK. I have got some fault codes in my car w211 220cdi 2002 sedan. Oct 14, 2018 · Thanks for the reply, codes are 9000,9023,9029,9050,9051,9450. It can display on-off ratio fault codes (1986 and later), RPM and Lambda sensor values. At that point I tried putting the shifter into manual Mar 21, 2013 · Here are two PDF files I put together containing all CDI and GASOLINE engines error codes applicable to W211 model to help members while troubleshooting their cars. Learn more Nissan Pathfinder 2007 ABS and ESP lights on, error C1103. Assembled everything and BAM 9025 SRS Passanger seat occupied and Code 9025 Component B48 Mercedes (Front Passenger Seat Occupied and Child Seat Recognition) is Defective. The blue indicator does come on but nothing happens. Learn about common problems and faults Mercedes owners often experience with the parking system. Diagnostic Trouble Codes (DTCs) are the most common type. If you need more extensive diagnostics, give us a call! Explore the comprehensive Mercedes-Benz Engine Fault Codes List, detailing diagnostic trouble codes (DTCs) for various components of the engine management system, including sensors, actuators, and communication interfaces. Can anyone confirm whether there is a way of reading to codes other than making a flashing light tester? I have made a circuit with a switch and Oct 22, 2024 · Cracking the code behind your Mercedes-Benz's dashboard warning lights requires deciphering OBD/OBD2 codes, but what do they really mean? This document provides engine management fault codes for various Mercedes-Benz models, including likely causes of issues detected by each code. Jun 18, 2018 · Mercedes-Benz Fault Codes Circuit Malfunction P0466 Purge Flow Sensor Circuit Range/Performance P0467 Purge Flow Sensor Circuit Low Input P0468 Purge Flow Sensor Circuit High Input P0469 Purge Flow Sensor Circuit Intermittent P0470 Exhaust Pressure Sensor Comprehensive guide on Mercedes-Benz SRS/Airbag DTC codes, including faults in airbag control modules, seat belts, impact sensors, and more. Starts up fine then slowly diesruns very rich,after engine warms up idle is fine in/out of gear (1000 rpm) Harness looks good. Feb 26, 2013 · Hi, new to benzworld, but anyways let me cut to the chase. 9025 B8/10 (Outer left rear PTS ultrasonic sensor) : Sensor is faulty. I replaced the Driver AB clockspring, which I had suspected was Nov 25, 2024 · Unlock expert troubleshooting solutions with the official Mercedes-Benz service codes list. 9023 The component or the signal line to the component B48 (Front passenger seat occupied and child seat recognition) has Short circuit to ground. Codes cover oxygen sensors, catalytic converters, particulate filters, sensors measuring air/fuel levels and temperatures, turbochargers, and other engine systems. Apr 13, 2023 · Hi all. I have a w124 1993 320 CE, it has a 16 pin outlet. 1cdi. " I did notice that when the vehicle was started the passenger side headlight did its up down reset procedure but the drivers side did not move. A month ago the check engine light turned on, with these fault codes. Worked on coils, plugs, AC charge. How to Calibrate Seat Occupancy Sensor on Mercedes-Benz W251 Chassis vehicles. How does the Mercedes-Benz Parktronic system work? Mercedes Fault Codes Fault Code Fault Description Area B1000 HRA Headlamp range adjustment: The supply voltage of the control unit is too low (Undervoltage) Body B1004 LCP Lower Control Panel: Control unit does not match vehicle type Body B1056 Automatic Air Conditioning: Problem in CAN communication with control unit DCM-RL Body B1128 Heater core temperature (B10/1) Body B1201 Electric seat Aug 26, 2016 · I have an SRS error and with my code reader got the following: "The opponent or the signal line to the component S68/2 (Front Passenger seat belt buckle and seat belt Scan code Terminal 30. The fault gode is 9023 9025 9310 9340 9350 9470 9630 9002 Nov 23, 2023 · Explore the Mercedes-Benz fault code list for engine control (MR). Presumably this is the source of the flashing red code. I replaced the console panels which required me to unplug the top and bottom control panels. To read Mercedes-Benz fault codes, you will need a good diagnostic scanner to clear fault codes from all the control units. This video shows how to bypass your airbag fault on a Mercedes Slk250, 2015 with a fault code “ seat occupancy sensor” an emulator is fitted under the seat t Oct 17, 2015 · This is where a more advanced Mercedes-Benz scan tool is needed to completely diagnose some fault codes your Mercedes-Benz may set. How to replace Mercedes parking sensors yourself. The 9223 fault code pertains to the driver's side airbag located in the seat, not in the front door. The codes are organized by category such as CAN bus faults, control unit issues, sensor problems specific to different axles, and solenoid valve faults. The Yaw sensor was faulty according to my MB2 scanner, so I replaced it and cleared the light. Oct 22, 2013 · A quick update re this, my good lady had Mercedes Benz of Teesside contact her today, for her to take the car back in to have the fault codes cleared, then return again once having completed approx a hundred miles for them to retest and see what codes show up. This guide helps you troubleshoot problems and keep your car running smoothly. Learn how MyAirbags can repair or reset specific components to resolve airbag warning lights and ensure vehicle safety. (Its a california car) 2- Heated oxygen sensor inoperative 16- Closed throttle position information defective From both BMW and Mercedes i’ve a car down for 3 weeks and one for 4 weeks and drove the loaner’s everywhere I had to go without issue or restrictions on miles or destination. I have found a blown fuse to the transmission which I have replaced. My ODBII reader is fairly cheap but does work to erase codes in my Ford, Chrysler and BMW. Got the follwing five airbag fault codes: 91C3 - The resistance value in the ignition circuit containing component R1 2/6 (Left rear ETR ignition squib) is too high 9123 - The resistance value in the ignition circuit containing component R1 2/1 Mar 2, 2014 · OBD II Fault Codes Reference Guide The Diagnostic Trouble Code numbering follows a standardized structure. O2 sensor replaced Dec 11, 2016 · The vehicle is a W204 220cdi Sport Estate. The list Oct 15, 2023 · This article provides instructions on troubleshooting Mercedes Parktronic (not to be confused with Active Parking Assist). Aug 23, 2011 · I'm looking for the idiots guide to fault codes and reading them with a home made device. Feb 20, 2024 · This is a complete Mercedes fault codes list. EODB ODBII Diagnostic Trouble Codes (DTC) - Mercedes Benz Manufacturer Codes and Description Jan 29, 2025 · Discover the top 10 Mercedes engine error codes, from mass air flow malfunctions to turbocharger underboost. g. 9024 Fault in communication with component B8/9 (Inner left rear PTS ultrasonic sensor). Car has been in for a service (R171 350) and I have had a SRS light come up on the dash.

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