# Service bulletin V0123122072378\_1

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: 10247534
- Published by NHTSA: 2024\-01\-04
- Manufacturer's number: V0123122072378\_1
- Manufacturer's date: 2023\-12\-11
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; UNKNOWN OR OTHER

## NHTSA's summary

Update Programming Engine/Motor Control module for EVAP system vent valve.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247534-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247534-9999.pdf)

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

## Components

Engine, Engine control module

## Vehicles listed

- 2020 to 2021 VOLKSWAGEN JETTA

## Other bulletins for the same vehicles and component

- [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
- [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.
- [VOS\-23\-10](/bulletins/10235141.md), 2023-05-05, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Instructional document regarding the installation of a hotfix for the ODIS service software. Hotfix is to be used after an ECM Replacement
- [V0122052068071\_2](/bulletins/10224844.md), 2022-11-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Update ECM programming. Revised to correct warranty labor operation number.
- [VIN4APIN20220804](/bulletins/10217669.md), 2022-09-01, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. Customer states rattle noise from the underbody heat shields Customer states brake noise, dust and uneven pad wear Customer states MIL\-on, fault P0442 and/or P0456 stored in ECM memory Customer states rattle noise under vehicle Customer states MIL\-on, fault P0463 stored in ECM memory Customer states blind spot monitoring error in MFI Customer states blower stays on Customer states airbag light on Customer states KESSY door lock/unlock inoperative Customer states AC inoperative
- [V0122022065992\_2](/bulletins/10209289.md), 2022-04-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Update programming ECM. Updated to change title from Late Production to Mid\-Production once sister TB for Late Production is/was developed.
- [VIN4APIN20211109](/bulletins/10203479.md), 2021-12-07, Service bulletin: SUSPENSION; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE. Customer states MIL\-on with P0087 P0149 P053F in the ECM Customer states MIL\-on with any combination of P0300, P0301, P0302, P0303, P0304, P1D74 and/or P1D75 in the ECM Customer states rattle noise from the underbody heat shields Customer states noise from front suspension Customer states noise during clutch pedal operation Customer states airbag light on Customer states no crank/no start. Vehicle is towed in.
- [VIN4APIN20210930](/bulletins/10201755.md), 2021-10-06, Service bulletin: SUSPENSION:FRONT; STRUCTURE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); EQUIPMENT. Customer states MIL\-on with P0087 P0149 P053F in the ECM Customer states noise from front suspension Customer states noise during clutch pedal operation Customer concern of vehicle door hard to close/out of adjustment Customer states no crank/no start. Vehicle is towed in. Customer states there is a popping/clicking noise while operating temperature settings Customer states MIL\-on with P0401
- [VIN4APIN20210802](/bulletins/10199922.md), 2021-09-02, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Customer states MIL\-on with P013E in the ECM Customer states MIL\-on with P0087 P0149 P053F in the ECM Hood release inoperative Customer states MIL\-on with P0401
- [VIN4APIN20210728](/bulletins/10199786.md), 2021-08-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); STRUCTURE; VISIBILITY:REARVIEW MIRRORS/DEVICES; SUSPENSION:FRONT. Customer states MIL\-on with P013E in the ECM Customer states MIL\-on with P0087 P0149 P053F in the ECM Customer states MIL\-on with P0461 in the ECM Customer states front suspension noise while driving Customer states the rear view mirror is loose Hood release inoperative Customer states MIL\-on with P0401

JSON: [/v1/bulletins/10247534](/v1/bulletins/10247534)

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