# Service bulletin TT 21\-10\-02

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: 10122981
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: TT 21\-10\-02
- Manufacturer's date: 2015\-06\-19
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; POWER TRAIN

## NHTSA's summary

Tech Tips: The document discusses the conditions of when turbo can to be fixed or replaced

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10122981-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10122981-0001.pdf)

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

## Components

Engine, Transmission and driveline, Turbocharger or supercharger

## Vehicles listed

- 2008 to 2010 VOLKSWAGEN BEETLE
- 2011 VOLKSWAGEN BEETLE
- 2012 to 2015 VOLKSWAGEN BEETLE
- 2012 to 2015 VOLKSWAGEN BEETLE CONVERTIBLE
- 2009 to 2011 VOLKSWAGEN CC
- 2012 VOLKSWAGEN CC
- 2013 VOLKSWAGEN CC
- 2014 to 2015 VOLKSWAGEN CC
- 2008 to 2015 VOLKSWAGEN EOS
- 2008 to 2009 VOLKSWAGEN GOLF
- 2010 to 2015 VOLKSWAGEN GOLF
- 2014 to 2015 VOLKSWAGEN GOLF R
- 2015 VOLKSWAGEN GOLF SPORTWAGEN
- 2008 to 2015 VOLKSWAGEN GTI
- 2008 to 2015 VOLKSWAGEN JETTA
- 2008 VOLKSWAGEN JETTA SPORTWAGEN
- 2009 to 2014 VOLKSWAGEN JETTA SPORTWAGEN
- 2008 to 2015 VOLKSWAGEN PASSAT
- 2008 VOLKSWAGEN RABBIT
- 2008 VOLKSWAGEN TIGUAN
- 2009 to 2015 VOLKSWAGEN TIGUAN
- 2008 to 2015 VOLKSWAGEN TOUAREG

## Other bulletins for the same vehicles and component

- [TT901401](/bulletins/10252218.md), 2024-04-01, Service bulletin: ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Beetle Turbo\-Oil Temperature Gauge Operation
- [VWP1405](/bulletins/10250696.md), 2024-02-26, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Turbocharger Limited Warranty Extension
- [211406](/bulletins/10239814.md), 2023-07-31, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; BACK OVER PREVENTION. Check Engine Light ON, Reduced Performance or Noise from Turbocharger. DTC P0299 may be stored in ECM.
- [211405](/bulletins/10239813.md), 2023-07-31, Service bulletin: BACK OVER PREVENTION; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Check Engine Light ON, Reduced Performance or Noise from Turbocharger. DTC P0299 may be stored in ECM.
- [211402](/bulletins/10239810.md), 2023-07-31, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; BACK OVER PREVENTION. Check Engine Light ON, Reduced Performance or Noise from Turbocharger. DTC P0299 may be stored in ECM.
- [211401](/bulletins/10239809.md), 2023-07-31, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; POWER TRAIN. Engine Lacks Performance, Shaft of Turbine Fan of Turbo Charger Broken or Seized
- [TT200906](/bulletins/10238954.md), 2023-07-10, Service bulletin: FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Use the diagram below to test the N75 Solenoid Valve in the event of a turbocharger fault code such as P0299 or P0234. This applies to Mechanical Injection Style Diesel Engines, Pumpe Duse Style Diesel Engines and the new Common Rail Style Diesel Engines.
- [971403](/bulletins/10238512.md), 2023-07-05, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ELECTRICAL SYSTEM:WIRING. Increased resistance at the pins of the T14 connector in the engine wiring harness, causing fault code P0236 Turbocharger Boost Sensor \(A\) Circ. Range Performance.
- [971402](/bulletins/10238511.md), 2023-07-05, Service bulletin: ELECTRICAL SYSTEM:WIRING; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Increased resistance at the pins of the T14 connector in the engine wiring harness, causing fault code P0236 Turbocharger Boost Sensor \(A\) Circ. Range Performance.
- [V211801203611012](/bulletins/10180601.md), 2020-10-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. Administrative republish, erWIN missed upload and TB would not display.

JSON: [/v1/bulletins/10122981](/v1/bulletins/10122981)

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