Audi E Tron Trouble Code P060400, Popular Audi e-tron fault codes along with an explanation of their meanings.

Audi E Tron Trouble Code P060400, It is treated as a generic powertrain fault. What causes OBD-II fault code P0400? EGR (Exhaust Gas Recirculation) systems are used to reduce the combustion temperature, thus reducing emissions. Avoid committing the most common mistakes people make when the P0400 code appears. Sep 17, 2025 · Learn all about the P0400 code, what causes exhaust gas recirculation flow malfunction, and how to diagnose and fix common issues to maintain optimal engine performance. They determined that the High Voltage Battery Unit needs to be replaced. " "Adaptive cruise assist fault. A Malfunction Indicator Light (MIL) in the instrument cluster alerts the driver to the fault and the need to have the system checked for fault codes. report currently links this code to 25 related bulletins, 14 complaints, 9 manufacturers. 121 Audi Q8 e-trons are reported accident free and 123 are One-Owner cars. I have Audi A4 2020 12v Mhev and 12v lithium auxiliary battery has gone to emergency shutdown mode. DTC P0604 means Internal Control Module Random Access Memory (RAM) Error. dot. When I drive with the cruise control on the engine stalls and goes into limp mode. Here’s a guide to help you understand it better and how to fix it. Also, I will Popular Audi e-tron fault codes along with an explanation of their meanings. What does Audi OBD code P060400 mean? Causes, symptoms, and professional Audi diagnostics from VGS Performance Swindon. Jun 21, 2025 · Purchased a 2021 e-tron less than 3 months ago from a non-Audi dealer in the UK with 40,000 miles on it. Mar 12, 2025 · Hi, Does anybody here have Audi which have 12v mhev system. What does Audi OBD code P060400 mean? Causes, symptoms, and professional Audi diagnostics from VGS Performance Swindon. " "Drive system fault. When I pulled the codes I Jul 19, 2021 · They opened a technical assistance ticket with Audi and performed additional tests directly with Audi. Tried to charge with external charger but relay inside did not close as it should. ". Module Random Access Memory (RAM We have 144 Audi Q8 e-trons for sale with Free CARFAX Reports including Premium Plus, Prestige, Premium and other trims. The ABS/traction control/check engine lights come on. Diagnostic address Diagnostic trouble code Fault symptom Storage state 0021 - Battery management 2 P0A1F00: Battery Energy Control Module "A" Performance Intermittent 0021 - Battery management 2 P0A1F00: Battery Energy Control Module "A" Performance static 0021 - Battery management 2 P060400: Internal Contr. Today it suddenly limited itself to 50% and flashed up the following faults: "Four-wheel drive fault. When a similar DTC (P060C) is found in the M. We would like to show you a description here but the site won’t allow us. I am considering buying a 2020 e-Tron 55, it would be my first EV. Nov 23, 2019 · Hi all, I like to summarise a list of all the issues I have so far with the E-Tron limited edition one and which once have been fixed by Audi. Restricted stability. Vehicle emission levels are constantly monitored by the OBD II system and malfunctions are recognized and recorded. I recently purchased a Thinkdiag OBD II scanner and used it to Information for technicians regarding shared Diagnostic Trouble Codes (P0601, P0602, P0603, P0604, P0606, P062F, P1621, P16F3) indicating internal control module failures across multiple GM vehicle modules. 2019 – 2020 NAR market Audi e-tron quattro with 4KE-907-558 see TPI 2057853 (TSB 01-20-70) for a very similar concern. The information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of Audi of America, Inc. Y. , its affiliated companies, and its licensors. Anybody else have had similar problems whit this 12v Audi e-tron / Q8 e-tron - Audi e-Tron 55 OBD II Diagnostic Fault Codes (DTCs) - New Buyer - Hi all, This is my 1st post here and I'm hoping to get some help from this wonderful community. The P0604 diagnostic trouble code (DTC) refers to an Internal Control Module Random Access Memory (RAM) Error. Find out what you can do next to solve the problem you are experiencing. If the engine control module (PCM) does not detect the amount of flow requested from the EGR, it will set code P0400. This code indicates that there is a malfunction in the vehicle's Engine Control Module (ECM) or Powertrain Control Module (PCM) where the random access memory is stored. 3or41 u3ggnka ox3 psdtfdt asjl qvko vhie8vd tlsao vbjywt hw