Service bulletin 122-U5E8V-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 | 10109263 |
| Published by NHTSA | 2017-08-01 |
| Manufacturer's number | 122-U5E8V-06 |
| Manufacturer's date | 2017-08-26 |
| NHTSA component | POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT |
NHTSA's summary
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.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline, Differential
| PORSCHE CAYENNE | 2011, 2012, 2013, 2014 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 122-L4A6G-06 | 2017-08-01. Service bulletin. 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. |
|---|---|
| TI-51-13 | 2013-09-12. Service bulletin. 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 |