Service bulletin Circular93F1REV1
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10174396 |
| Published by NHTSA | 2020-05-07 |
| Manufacturer's number | Circular93F1REV1 |
| Manufacturer's date | 2020-04-21 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
It is possible that the high-voltage battery housing bonded seam was made in a non-optimal position. If this condition is present, moisture can enter the high-voltage battery housing. The driver may be alerted to this condition by the illumination of a high-voltage system warning indicator on the instrument cluster display. Updated claiming instructions: o Added coolant in the event the high-voltage battery is replaced o Added seal, part number 5Q0121809A Updated work instructions: o Added examples of possible normal oxidation o Added instruction to place insulating mat over an open battery o Clarified steps when moving high-voltage battery o Added steps to take if the vehicle arrives with faults Updated instructions to clarify the battery module return process
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
| AUDI A3 SPORTBACK E-TRON | 2016 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.