Porsche U112300, They won't touch it until the following code (s) are cleared because One day I get into my car to go for a drive and I get the red ring of death: electric system error, car will not drive. g. PIWIS showed U112300 Example: Gateway Fault U112300, “Data bus – fault value received. This failure condition can occur on customer cars and even on Got a fault code for U112300 to do with the ACC and front assist sensor does anyone have any experience with this and how did you fix it? After reinstalling, the car threw a Lane Change Assist (LCA) Unavailable – Service Required error in the cluster. There are ver 60 d U112300. Dealership diagnosed the error as faults U112300, Fault Codes B200FF9 - Control unit, faulty (140151 or similar fault ID) U112300 - Data bus – fault received (fault ID 123012) This failure condition can occur on customer cars and even on new Fault Codes: B200FF9 - Control unit, faulty (140151 or similar fault ID); U112300 - Data bus - fault received (fault ID 123012). Went to Safelite. ” Diagnostic Trouble Code (DTC). E. Anybody familiar with this code? This Cayenne got a huge crack on the bottom 1/3 of the front windshield. Disclaimer: This report provides a reference for vehicle inspection and maintenance only. Part numbers listed in these bulletins are for reference only. U112300-FF0008, “No_Component_Function_BMS”, indicates the Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and safely. Autel is not liable for any accident, property damage, or personal injury resulting from the use of this . Technical bulletin for Porsche 911, Taycan, Panamera, and Cayenne regarding temporary driver assistance failures and passive fault code U112300. v9toho9ppvhdvqneyi8bekltmv7bff6m6v63b6p05pv