2021-2024 Audi e-tron Ghost DTCs in HV Charger ECU
Audi Technical Service Bulletin 2062631/5 details "ghost" Diagnostic Trouble Codes (DTCs) that may be erroneously stored in the high-voltage battery charger control module (J1050) of 2021-2024 Audi e-tron and e-tron Sportback vehicles. These codes, including B200000, P0CA400, and U112100, are…
Sarah Mitchell2021 Audi e-tron
Também se aplica a
- Audi e-tron
- 2022–2023
- Audi e-tron Sportback
- 2021–2022
Audi Technical Service Bulletin (TSB) 2062631/5, issued on July 31, 2024, addresses the erroneous storage of various Diagnostic Trouble Codes (DTCs) in the high-voltage battery charger control module (J1050) of certain 2021-2024 Audi e-tron and e-tron Sportback models. This bulletin, which supersedes TSB Group 93 number 23-13 dated May 30, 2023, clarifies that these codes are often
Frequently Asked Questions
- What are "ghost DTCs" in my Audi e-tron?
- Ghost DTCs are Diagnostic Trouble Codes (DTCs) that are erroneously stored in the high-voltage battery charger control module (J1050) due to a software diagnosis issue. These codes, such as B200000, P0CA400, and U112100, do not indicate an actual fault with your 2021-2024 Audi e-tron or e-tron Sportback and are considered normal.
- Should I be concerned if my Audi e-tron has DTC B200000 or P0CA400?
- No, if you are not experiencing any actual charging issues, these DTCs are considered ghost codes and can be ignored. Audi TSB 2062631/5 clarifies that these codes are a result of a diagnostic software issue and do not require any repair or part replacement.
- What should I do if my Audi e-tron has actual charging problems?
- If you are experiencing genuine charging concerns, this TSB does not apply. You should have your vehicle diagnosed by a qualified technician following the Guided Fault Finding procedure to address the actual problem. Do not assume the issue is a ghost DTC if you have noticeable symptoms.
- Does this TSB 2062631/5 cover warranty repairs?
- No, Audi Technical Service Bulletin 2062631/5 is informational only. It clarifies that the presence of these ghost DTCs is a normal condition and therefore not applicable to any Audi Warranty claim.
Outras revisões deste TSB
- 2021-2025 Audi Emergency Call System Fault TSBB200000
- 2025-2026 Audi A5, S5, A6 Door Handle Release TSBU112100
- 2022-2025 Audi e-tron Emergency Call System Fault TSBB200000
- 2023-2026 Audi Emergency Call System Fault B200000 TSBB200000
- 2025 Audi Q5 Software Update for Electrical System WarningsU112100
- 2025 Audi Q5 / SQ5 Software Update for Various Error MessagesU112100
- 2025 Audi A5 / A6 e-tron Exterior Door Handle Ejection TSBU112100
- 2022-2024 Audi A3, S3, RS 3 Exterior Lighting Warning TSBU112100
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