# Service bulletin V921504 2042810

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: 10122150
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: V921504 2042810
- Manufacturer's date: 2015\-12\-16
- NHTSA component: STRUCTURE; ELECTRICAL SYSTEM

## NHTSA's summary

Technical Bulletin \(Rain Sensor is not Functioning\): Rain sensor may not have been activated at the factory. The product solution for this issue was to Recode the body control module. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of issue. The fault codes for checking warranty coverage for servicing the vehicle are also available.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10122150-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10122150-0001.pdf)

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

## Components

Body and frame, Electrical system

## Vehicles listed

- 2015 to 2016 VOLKSWAGEN JETTA

## Recalls for the same vehicles and component

- [19V615000](/recalls/nhtsa/19V615000.md), 2019-08-22: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:CONTROL MODULE; STEERING:COLUMN LOCKING:ANTI\-THEFT DEVICE
- [2017455](/recalls/tc/2017455.md), 2017-09-20: Electrical

## Other bulletins for the same vehicles and component

- [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.
- [V5515032021354\_8](/bulletins/11010024.md), 2024-11-06, Service bulletin: STRUCTURE:BODY. Lack of paint under roof
- [TT 00\-24\-01](/bulletins/11008846.md), 2024-10-09, Other: STRUCTURE:BODY. Wind \& Water Leak Checking
- [V271901201189426](/bulletins/11007398.md), 2024-09-06, Service bulletin: ELECTRICAL SYSTEM. Battery testing
- [931401](/bulletins/10253210.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT; UNKNOWN OR OTHER. High\-voltage repairs on Hybrid and Electric vehicles
- [911413](/bulletins/10253201.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Car\-Net? Operating Control Unit \(OCU/J949\) Service Guidelines \& General Information
- [23N7UPDATEa](/bulletins/10252233.md), 2024-04-01, Service bulletin: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE \(BMS/BECM\):SOFTWARE; ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE \(BMS/BECM\). TDI Battery Management Software

JSON: [/v1/bulletins/10122150](/v1/bulletins/10122150)

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