# Service bulletin 122\-G9V4D\-06

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: 10117481
- Published by NHTSA: 2017\-09\-14
- Manufacturer's number: 122\-G9V4D\-06
- Manufacturer's date: 2014\-09\-18
- NHTSA component: TRAILER HITCHES; ELECTRICAL SYSTEM

## NHTSA's summary

Concerns: Trailer hitch control unit Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. Due to a software error, there is a possibility that the trailer hitch control unit on the affected vehicles will not switch to energy\-saving mode at times after the ignition is switched off. This can result in an increased closed\-circuit current load and can thus cause the vehicle battery to become discharged.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10117481-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10117481-0001.pdf)

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

## Components

Electrical system, Trailer hitch

## Vehicles listed

- 2014 PORSCHE MACAN

JSON: [/v1/bulletins/10117481](/v1/bulletins/10117481)

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