# Service bulletin TT 27 20 02\_3

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: 10236096
- Published by NHTSA: 2023\-06\-06
- Manufacturer's number: TT 27 20 02\_3
- Manufacturer's date: 2023\-05\-04
- NHTSA component: EQUIPMENT:OTHER:LABELS; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

Battery adaptation procedure when battery label is missing.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10236096-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10236096-9999.pdf)

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

## Components

Electrical system, Equipment and accessories, Labels and manuals, 12\-volt battery

## Vehicles listed

- 2019 to 2023 VOLKSWAGEN ARTEON
- 2024 VOLKSWAGEN ARTEON
- 2018 to 2024 VOLKSWAGEN ATLAS
- 2020 to 2024 VOLKSWAGEN ATLAS CROSS SPORT
- 2015 to 2019 VOLKSWAGEN BEETLE
- 2015 to 2019 VOLKSWAGEN BEETLE CONVERTIBLE
- 2015 to 2017 VOLKSWAGEN CC
- 2015 to 2019 VOLKSWAGEN E\-GOLF
- 2015 to 2016 VOLKSWAGEN EOS
- 2015 to 2021 VOLKSWAGEN GOLF
- 2017 to 2019 VOLKSWAGEN GOLF ALLTRACK
- 2015 VOLKSWAGEN GOLF R
- 2016 to 2020 VOLKSWAGEN GOLF R
- 2021 VOLKSWAGEN GOLF R
- 2022 to 2024 VOLKSWAGEN GOLF R
- 2015 to 2019 VOLKSWAGEN GOLF SPORTWAGEN
- 2015 VOLKSWAGEN GTI
- 2016 to 2024 VOLKSWAGEN GTI
- 2021 to 2024 VOLKSWAGEN ID.4
- 2015 to 2024 VOLKSWAGEN JETTA
- 2015 to 2017 VOLKSWAGEN JETTA HYBRID
- 2015 to 2022 VOLKSWAGEN PASSAT
- 2023 to 2024 VOLKSWAGEN PASSAT
- 2022 to 2024 VOLKSWAGEN TAOS
- 2015 to 2024 VOLKSWAGEN TIGUAN
- 2018 VOLKSWAGEN TIGUAN LIMITED
- 2015 to 2017 VOLKSWAGEN TOUAREG
- 2015 to 2016 VOLKSWAGEN TOUAREG HYBRID

## Recalls for the same vehicles and component

- [25V125000](/recalls/nhtsa/25V125000.md), 2025-02-28: ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER; ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- [22V956000](/recalls/nhtsa/22V956000.md), 2022-12-29: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

## Other bulletins for the same vehicles and component

- [Dealer 93P7\_REV4](/bulletins/10251630.md), 2024-04-04, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SERV\_ACT HV Battery Module\(s\) \- Updated parts and claiming sections for clarity.
- [Circ\_93P7\_REV4](/bulletins/10251627.md), 2024-04-04, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; UNKNOWN OR OTHER. SERV\_ACT HV Battery Module\(s\) \- Updated parts and claiming sections for clarity.
- [V9323082071535\_2](/bulletins/10248096.md), 2024-01-04, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Instruction to determine the remaining battery capacity of the high\-voltage battery,
- [MaintenanceA](/bulletins/10240817.md), 2023-08-21, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CVT; ENGINE; VISIBILITY:WINDSHIELD; VISIBILITY:SUN/MOON ROOF ASSEMBLY; EXTERIOR LIGHTING:HEADLIGHTS; POWER TRAIN:AUTOMATIC TRANSMISSION; SERVICE BRAKES; TIRES; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; AIR BAGS. Maintenance Schedule For USA
- [UPDATE23N7](/bulletins/10240667.md), 2023-08-14, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TDI Battery Management Software Update
- [V271901201189424](/bulletins/10239655.md), 2023-08-04, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Battery Testing and Charging using Midtronics VAS6161 and or GRX3000 Vas Charger
- [TT 27 21 02\-2](/bulletins/10232742.md), 2023-04-06, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Battery Capacitive Discharge Steps.
- [V932301\_2069601](/bulletins/10232177.md), 2023-03-06, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. High Voltage Battery Repair Hints, Tips and Suggested Practices
- [2041920](/bulletins/10213870.md), 2022-06-13, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Update Programming, DTC\(s\) Stored in AW C6 High\-Voltage Charger including B200000, P31EA00.
- [V271503201607611](/bulletins/10208920.md), 2022-04-06, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Discharged Battery, Diagnosis for excessive current draw.

JSON: [/v1/bulletins/10236096](/v1/bulletins/10236096)

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