# Service bulletin TT 91\-13\-09 7\-18

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: 10125740
- Published by NHTSA: 2017\-12\-14
- Manufacturer's number: TT 91\-13\-09 7\-18
- Manufacturer's date: 2013\-07\-19
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM

## NHTSA's summary

Tech Tips \(Car\-Ne Operating Control Unit \(OCU\) Not Available in ODIS Self\-Test Menu\): On 2014 Passat, ODIS Service does not display 75 \- Emergency call module \& comm unit in the self\-test menu. To correct the issue, a file must be updated and a Hotfix needs to be installed. This document informs how to update the file, and install the hotfix

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10125740-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10125740-0001.pdf)

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

## Components

Electrical system, Software

## Vehicles listed

- 2014 VOLKSWAGEN PASSAT

## Other bulletins for the same vehicles and component

- [911413](/bulletins/10253201.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Car\-Net? Operating Control Unit \(OCU/J949\) Service Guidelines \& General Information
- [911407](/bulletins/10253195.md), 2024-04-15, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. RNS 510 Welcome Screen Image Distorted
- [911403](/bulletins/10253191.md), 2024-04-15, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. RNS 315 Navigation Radio Software Update for Locking, Rebooting, Switches Off at Random
- [911314](/bulletins/10253181.md), 2024-04-15, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. Car\-Net? Operating Control Unit \(OCU/J949\) Service Guidelines \& General Information
- [TT 91 24 01](/bulletins/10249136.md), 2024-02-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Addressing Cybersecurity or Vehicle Hack concerns
- [TB011407](/bulletins/10241310.md), 2023-08-28, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER. Software Version Management
- [23N5](/bulletins/10240595.md), 2023-08-14, Service bulletin: UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, DIESEL. Some vehicles may experience exhaust turbocharger failure \(under extreme cold weather conditions\) in a brief time period after initial vehicle start up.
- [911403](/bulletins/10239568.md), 2023-07-24, Service bulletin: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\); ELECTRICAL SYSTEM:SOFTWARE. RNS 315 Navigation Radio Software Update for Locking, Rebooting, Switches Off at Random
- [911401](/bulletins/10239566.md), 2023-07-24, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. UMI Software Update for Various Bluetooth® Concerns
- [VOS\-23\-21](/bulletins/10238400.md), 2023-07-10, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. This communication is a notice for software changes with the ODIS program for specific cars.

JSON: [/v1/bulletins/10125740](/v1/bulletins/10125740)

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