# Service bulletin TI\-51\-13

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: 10052778
- Published by NHTSA: 2013\-09\-12
- Manufacturer's number: TI\-51\-13
- Manufacturer's date: 2013\-09\-12
- NHTSA component: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

## NHTSA's summary

PORSCHE: INFORMATION CONCERNING THE REAR\- DIFFERENTIAL LOCK CONTROL UNIT RE\-PROGRAMMING. MODELS INCLUDE CAYENNE \(92A\)/ CAYENNE DIESEL \(92A\)/ CAYENNE S \(92A\)/ CAYENNE GTS \(92A\)/ CAYENNE TURBO \(92A\)/ CAYENNE GTS \(92A\)/ CAYENNE TURBO S \(92A\). MODEL YEARS INCLUDE 2011 TO 2014. \*JS

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Transmission and driveline, Differential

## Vehicles listed

- 2011 to 2013 PORSCHE CAYENNE
- 2011 to 2012 PORSCHE CAYENNE S
- 2011 to 2012 PORSCHE CAYENNE TURBO

## Other bulletins for the same vehicles and component

- [122\-L4A6G\-06](/bulletins/10109266.md), 2017-08-01, Service bulletin: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT; POWER TRAIN. Concerns: Rear\-differential lock control unit Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. With the current data record for regulating the rear\-differential lock, there may be increased wear on the pinion shaft on the servo motor for the rear\-differential lock as a result of extreme driving over the service life of the vehicle. This can cause noises and can subsequently impair the function of the rear\-differential lock.
- [122\-U5E8V\-06](/bulletins/10109263.md), 2017-08-01, Service bulletin: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. Concerns: Rear\-differential lock control unit Information: This is to inform you of a voluntary Workshop Campaign on the above\-mentioned vehicles. With the current data record for regulating the rear\-differential lock, noises \("rattling"\) can occur in the rear axle area as a result of a certain driving style over the service life of the vehicle. This will not impair the function of the rear\-differential lock.

JSON: [/v1/bulletins/10052778](/v1/bulletins/10052778)

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