2022-2025 Audi e-tron GT Power System Fault P000000 TSB

Audi has issued Technical Service Bulletin (TSB) 2080377/1, titled "Reporting obligation before repair: e-tron GT - On-board power system fault in cluster P000000 in the 008C," to address a specific issue affecting certain e-tron GT and RS e-tron GT models. This TSB, released on December 9, 2025, highlights a condition where owners may observe warning faults in their vehicle's instrument cluster. This document serves primarily as a request for information from technicians to help Audi better understand and resolve the underlying problem.

This TSB applies to 2022-2025 Audi e-tron GT and RS e-tron GT vehicles. If you own one of these models and are experiencing symptoms related to an on-board power system fault, this information is highly relevant.

Symptoms

Owners of affected Audi e-tron GT and RS e-tron GT vehicles may notice a "yellow warning fault" or "red warning fault" displayed in the instrument cluster. This visual alert indicates a potential issue with the vehicle's systems. The presence of such a warning light is a key indicator of the Audi e-tron GT power system fault P000000 described in this bulletin.

Fault Codes / DTCs

When diagnosing this condition, technicians may find the Diagnostic Trouble Code (DTC) P000000 stored in the hybrid battery manager, identified as J840 (address word 008C). The TSB also notes that "other miscellaneous DTC entries" might be present in the 008C address word, further pointing to an on-board power system fault. The primary indicator for this specific issue is the Audi e-tron GT power system fault P000000.

Diagnosis and Trigger Conditions

The TSB indicates that the customer complaint regarding the instrument cluster warning fault can typically be duplicated by workshop technicians. This means the issue is consistently reproducible, aiding in diagnosis. The presence of the P000000 DTC in the hybrid battery manager confirms the nature of the on-board power system fault.

Important Information for Technicians

Audi of America is specifically requesting cooperation from technicians regarding this condition. Before performing any repairs, technicians are instructed to verify the condition. If the vehicle is still within its New Vehicle Limited Warranty period, the technician must open a web ticket with the Technical Assistance Center (TAC). It is crucial to attach both the DTC information and the diagnostic log to this TAC ticket. This process ensures that Audi collects necessary data to understand and address the root cause of the Audi e-tron GT power system fault P000000.

What Owners Should Know

This TSB (2080377/1) is informational in nature and does not directly provide a repair procedure or parts list. It is a communication from Audi to its service network to gather data on an emerging issue. The TSB explicitly states that it "is informational only and not applicable to any Audi Warranty." This means that while your vehicle's New Vehicle Limited Warranty might cover the eventual repair, this specific TSB itself does not dictate warranty coverage. The information provided in this TSB, including part and service references, is subject to change. Owners should always consult with their Audi dealer for the most current information.

Owner Action

If your 2022-2025 Audi e-tron GT or RS e-tron GT is displaying a yellow or red warning fault in the instrument cluster, especially if you suspect an on-board power system fault, it is recommended to schedule an appointment with an authorized Audi service center. Be prepared to describe the symptoms you are experiencing. The dealership technicians will be able to perform diagnostics, identify any stored DTCs like P000000, and follow Audi's latest directives, including contacting the Technical Assistance Center as required by TSB 2080377/1.

Source: NHTSA ID: 11027349