Service bulletin A1923422069248_4
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 | 10242916 |
| Published by NHTSA | 2023-10-05 |
| Manufacturer's number | A1923422069248_4 |
| Manufacturer's date | 2023-09-07 |
| NHTSA component | ENGINE AND ENGINE COOLING:COOLING SYSTEM |
NHTSA's summary
This bulletin provides information for when the red coolant warning light or the MIL is illuminated, DTC P218100 and/or P1BB400.
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
Engine, Cooling system
Trouble codes named
P1BB4, P2181
| AUDI A8 | 2019, 2020 |
|---|---|
| AUDI A8 | 2021 |
| AUDI RS 6 AVANT | 2021, 2022 |
| AUDI RS 7 | 2021, 2022 |
| AUDI RS Q8 | 2020, 2021, 2022 |
| AUDI S8 | 2020, 2021, 2022 |
| AUDI SQ7 | 2020, 2021, 2022 |
| AUDI SQ8 | 2020, 2021, 2022 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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|---|---|
| A2024672073032_1 | 2024-04-04. Service bulletin. This bulletin provides information for when the MIL is on, DTC P148D00 and P044200; leak diagnostic pump. |
| A1924522065040_4 | 2024-03-06. Service bulletin. This bulletin provides information when the coolant warning light is on or when the coolant pump is replaced due to a coolant leak. |
| A1923452070349_2 | 2023-12-06. Service bulletin. This bulletin provides information for when there is a loss of coolant from the coolant pump - V6 TFSI. |
| A4023562058460_4 | 2023-06-06. Service bulletin. This bulletin advises that a small amount of coolant loss is normal. Otherwise, clean and visually inspect the coolant system in the presence of a small leak to verify if a repair is needed, and then to repair a component if it is verified to have been leaking actively. |
| A1923392070349_1 | 2023-06-06. Service bulletin. This bulletin advises that a small amount of coolant loss is normal. Otherwise, clean and visually inspect the coolant system in the presence of a small leak to verify if a repair is needed, and then to repair a component if it is verified to have been leaking actively. |
| AVIN4PIN20230510 | 2023-06-06. Service bulletin. Noise from front door trim panel while driving Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Check engine lamp is illuminated and DTC P05A000: Active Grille Air Shutter "A" Stuck is stored in the ECM. Check engine lamp is on, DTC (s) P010600, P023600, P023700, P023800 Belt noise from starter generator Leak from oil pan USB Trim detached from center console Airbag light on: DTC B100A1B or B100B1B 3.0L engine water pump leaking 3.0L engine sound generator malfunctioning |
| AVIN4PIN20230501 | 2023-06-06. Service bulletin. Noise from front door trim panel while driving Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Check engine lamp is illuminated and DTC P05A000: Active Grille Air Shutter "A" Stuck is stored in the ECM. Check engine lamp is on, DTC (s) P010600, P023600, P023700, P023800 Belt noise from starter generator Leak from oil pan Coolant resevoir cap damaged internally USB Trim detached from center console Airbag light on: DTC B100A1B or B100B1B 3.0L engine water pump leaking 3.0L engine sound generator malfunctioning |
| A1922302065040_2 | 2022-09-01. Service bulletin. This bulletin advises to ensure that full diagnosis is completed on supporting systems prior to replacing the coolant pump. |
| A9222282065963_1 | 2022-03-04. Service bulletin. This bulletin describes various conditions that may have arisen due to a leak in the corrugated windshield washer hose, and the associated repair. |