# Service bulletin V971403 2037108

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: 10120170
- Published by NHTSA: 2017\-10\-21
- Manufacturer's number: V971403 2037108
- Manufacturer's date: 2014\-06\-12
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

## NHTSA's summary

Technical Bulletin \(Turbocharger Boost Sensor issues\): Increased resistance at the pins of the T14 connector in the engine wiring harness, causing Turbocharger Boost Sensor \(A\) Circ. Range Performance issues. The production solution to this issue is Optimized crimping of the engine wiring harness to avoid circuit faults. This document discusses the "Fault Codes" necessary to diagnosis, and potential remedy of the 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/2014/MC-10120170-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10120170-0001.pdf)

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

## Components

Electrical system, Engine, Software, Turbocharger or supercharger

## Vehicles listed

- 2013 to 2014 VOLKSWAGEN TIGUAN

## 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
- [911409](/bulletins/10253197.md), 2024-04-15, Service bulletin: EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; UNKNOWN OR OTHER. Update Programming RCD\-510 Radio \(Premium 8\)
- [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
- [911409](/bulletins/10239574.md), 2023-07-24, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Update Programming RCD\-510 Radio \(Premium 8\)
- [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
- [V011812201460319](/bulletins/10238301.md), 2023-07-10, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. Software Version Management \(SVM\) instruction.

JSON: [/v1/bulletins/10120170](/v1/bulletins/10120170)

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