# Service bulletin V3723012070973\_2

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: 10250796
- Published by NHTSA: 2024\-03\-06
- Manufacturer's number: V3723012070973\_2
- Manufacturer's date: 2024\-02\-22
- NHTSA component: ELECTRICAL SYSTEM; POWER TRAIN

## NHTSA's summary

Transmission sets fault code P0C29 \(the other faults mentioned above may be present as consequential to P0C29\) after previously performing Service Action 34K1.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10250796-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10250796-9999.pdf)

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

## Components

Electrical system, Transmission and driveline

## Trouble codes named

P0C29

## Vehicles listed

- 2018 VOLKSWAGEN GOLF R

## Other bulletins for the same vehicles and component

- [V4015022033347\_8](/bulletins/11036874.md), 2026-09-04, Service bulletin: POWER TRAIN. Replacement instruction
- [VOS\-26\-42](/bulletins/11035772.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: DA 0019 \- Hotfix 12\-V battery test\(s\) – No battery diagnosis \- Inconclusive test result.
- [VOS\-26\-15](/bulletins/11030829.md), 2026-04-06, Service bulletin: ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct multiple test plans: All basic settings test for the following components \- Fill and bleed cooling system issue, N493, J338, Camshaft, V465 etc. Use this test for all the basic setting. You will need to select the component you need to run the basic settings. But there are also stand\-alone tests for each of those components.
- [VOS\-26\-01](/bulletins/11028490.md), 2026-02-06, Service bulletin: ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct a test that is not reading any information from the battery data module \(BDM\) and will output:
- [V2715032016076\_13](/bulletins/11027254.md), 2026-01-07, Service bulletin: ELECTRICAL SYSTEM. Diagnosis for Excessive Current Draw.
- [V3718022033975\_14](/bulletins/11025440.md), 2025-11-10, Service bulletin: POWER TRAIN. Cautions about using aftermarket transmission flush machines and aftermarket transmission fluids.
- [V3416022034406\_8](/bulletins/11025439.md), 2025-11-10, Service bulletin: POWER TRAIN. Diagnosing Manual Transmission Noise
- [VWP\-25\-16](/bulletins/11023844.md), 2025-10-03, Warranty extension: POWER TRAIN. For applicable Settlement Class Vehicles, the New Vehicle Limited Warranty will be extended to cover 50% of the repair or replacement of the Turbocharger by an authorized Volkswagen Dealer for 8.5 years or 85,000 miles, whichever occurs first, from the vehicle’s in\-service date.
- [Turbocharger FAQ](/bulletins/11023836.md), 2025-10-03, Warranty extension: POWER TRAIN. This supporting FAQ is for the Turbocharger Limited Warranty Extension Class Action Settlement. This extension includes 2008\-2015 GTI and Golf R\*, 2012\-2013 VW Beetle\*, 2009 VW Jetta SportWagen\*, 2013 VW Jetta Sedan and GLI\*, 2009\-2016 VW Eos\*, 2008\-2010 VW Passat\*, 2009\-2017 VW CC\*, 2009\-2018 VW Tiguan\*, Certain model year 2015\-2018 VW Golf\*, 2015\-2021 VW GTI\*, 2015\-2019 VW Golf R\*, 2015\-2019 VW Golf SportWagen and Alltrack\*, 2019\-2024 VW Jetta GLI\*, 2019\-2021 VW Arteon\*, 2018\-2023 VW Atlas\*, and 2020\-2023 VW Atlas Cross Sport\*
- [V4015022033347\_6](/bulletins/11014950.md), 2025-03-05, Service bulletin: POWER TRAIN. CV Boot replacement

JSON: [/v1/bulletins/10250796](/v1/bulletins/10250796)

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