# Service bulletin VIN4APIN20230220

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: 10232118
- Published by NHTSA: 2023\-03\-06
- Manufacturer's number: VIN4APIN20230220
- Manufacturer's date: 2023\-02\-20
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\)

## NHTSA's summary

Customer states MIL\-on, fault P0456 and/or P0442 stored in ECM memory Customer states MIL\-on, fault P0456 and/or P0442 stored in ECM memory Noise from front end while driving Customer states MIL\-on/Airbag light, fault U019900 and/or B101715 stored in ECM/Airbag memory Customer states seat belt won't retract

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10232118-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10232118-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine, Engine control module

## Trouble codes named

B1017, P0442, P0456, U0199

## Vehicles listed

- 2023 VOLKSWAGEN ATLAS
- 2023 VOLKSWAGEN ATLAS CROSS SPORT
- 2019 VOLKSWAGEN JETTA
- 2022 to 2023 VOLKSWAGEN TAOS
- 2019 VOLKSWAGEN TIGUAN
- 2022 to 2023 VOLKSWAGEN TIGUAN

## Recalls for the same vehicles and component

- [22V687000](/recalls/nhtsa/22V687000.md), 2022-09-14: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE
- [21V615000](/recalls/nhtsa/21V615000.md), 2021-08-06: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE

## Other bulletins for the same vehicles and component

- [VIN4APIN20240313](/bulletins/10251677.md), 2024-04-04, Service bulletin: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; SEAT BELTS; UNKNOWN OR OTHER. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states rattle noise from below the vehicle Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states driver and/or passenger front seat cover discolored Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [VIN4APIN20240311](/bulletins/10251676.md), 2024-04-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; STRUCTURE:BODY:ROOF AND PILLARS; UNKNOWN OR OTHER. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states rattle noise from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states driver and/or passenger front seat cover discolored Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [V0122042067010\_4](/bulletins/10251632.md), 2024-04-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; UNKNOWN OR OTHER. Unnecessary replacement of ECM. Updated to include additional model year applicability.
- [TT 01 19 05\_6](/bulletins/10250766.md), 2024-03-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Engine Crank, No Start or No \-J623\- ECM Communication with DTC U0100 Stored in ECM Fault Memory
- [VIN4APIN20240213](/bulletins/10250295.md), 2024-03-06, Service bulletin: VISIBILITY:SUN/MOON ROOF ASSEMBLY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; SEAT BELTS; SEATS. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states driver and/or passenger front seat cover discolored Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [VIN4APIN20240207](/bulletins/10250293.md), 2024-03-06, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEAT BELTS; VISIBILITY:SUN/MOON ROOF ASSEMBLY; SEATS. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [VIN4APIN20240205](/bulletins/10250291.md), 2024-03-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states driver's seat creaking or squeaking while driving or when getting in and out of vehicle Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states blower motor inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [VIN4APIN20240104](/bulletins/10249141.md), 2024-02-06, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; VISIBILITY:SUN/MOON ROOF ASSEMBLY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEAT BELTS; SEATS. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states driverâ™s seat creaking or squeaking while driving or when getting in and out of vehicle Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states blower motor inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states seat belt won't retract
- [VIN4APIN20240102](/bulletins/10249140.md), 2024-02-06, Service bulletin: VISIBILITY:SUN/MOON ROOF ASSEMBLY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEAT BELTS; SEATS; ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states noise while driving Customer states seat memory is inoperative Customer states driver's seat creaking or squeaking while driving or when getting in and out of vehicle Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states blower motor inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states seat belt won't retract
- [V9723022072446\_1](/bulletins/10247539.md), 2024-01-04, Service bulletin: ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; ELECTRICAL SYSTEM:IGNITION:INTERLOCK/LOCKOUT; UNKNOWN OR OTHER. Remote Engine Start and/or Lock/Unlock does not work with "myVW" smart phone app.

JSON: [/v1/bulletins/10232118](/v1/bulletins/10232118)

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