Technical Service Bulletin Dealer 37P3_REV1 — 2023 AUDI A4
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | Dealer 37P3_REV1 |
| Manufacturer | |
| Vehicle | 2023 AUDI A4 |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
Due to a software error in the transmission control unit in affected DSG transmissions, certain fault codes that turn on the malfunction indicator lamp (MIL) cannot be cleared after completion of repairs to resolve the underlying problem with the transmission that turned on the MIL. This issue does not impact tailpipe emissions or vehicle drivability. Stored faults may prevent the vehicle from passing subsequent state inspection and maintenance testing.
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 2023 AUDI A4
TSB_2079903_1
FUEL/PROPULSION SYSTEM
TSB_2074806_4
STRUCTURE:BODY
TSB_2077630_1
ENGINE
A1924552061918_6
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:FLUID/COOLANT
A9723982070383_2
COMMUNICATION
A9123052068573_2
EQUIPMENT
A0123582070571_1
ELECTRICAL SYSTEM
AVIN4PIN20230510
ENGINE AND ENGINE COOLING:COOLING SYSTEM
A2023562069833_1
ELECTRICAL SYSTEM
A9123762069329_2
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL