Technical Service Bulletin AOS-25-21 — 2021 AUDI E-TRON
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | AOS-25-21 |
| Manufacturer | |
| Vehicle | 2021 AUDI E-TRON |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: The hotfix is for the mean cell voltage function test plan.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2021 AUDI E-TRON
TSB_2073858_8
ELECTRICAL SYSTEM
SM 16-2025
POWER TRAIN
A9324462073858_5
ENGINE
Dealer 93N6 REV3
UNKNOWN OR OTHER
A9324022063427_9
ELECTRICAL SYSTEM
A9224382073568_1
UNKNOWN OR OTHER
A8024142073370_1
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
A1924542067941_3
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:ENGINE COOLANT HOSES AND FITTINGS
Dealer 87H9_REV1
UNKNOWN OR OTHER
Circ 87H9_REV1
UNKNOWN OR OTHER