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Service bulletins for the 2011 Porsche Cayenne

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.

511 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
122-H7R4M-062017-08-01. Service bulletin. POWER TRAIN; POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). Concerns: Transfer case Information: This is to inform you of a voluntary Workshop Campaign on certain 2011 model year Cayenne S and Cayenne Turbo vehicles. There is the possibility that transfer cases with defective clutch baskets may have been installed on the affected vehicles. As a result, the transfer case can cause vibrations that are unacceptable for the customer while driving. To remedy the situation, replace the transfer case
122-L4A6G-062017-08-01. 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-062017-08-01. 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.
TI-51-132013-09-12. Service bulletin. POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. 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
66-112012-05-03. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). PORSCHE: MISSING OFFSET AND GRADIENT VALUES ON THE TRANSFER CASE (WITH THE ALL-WHEEL DRIVE CONTROL UNIT), THE OFFSET AND GRADIENT VALUES MUST BE WRITTEN INTO THE NEW ALL-WHEEL DRIVE CONTROL UNIT. *JS
TIS-91-11-B2012-04-04. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). PORSCHE: TRANSFER CASE HAS VIBRATIONS WHILE DRIVING, DUE TO DEFECTIVE CLUTCH BASKETS BEING INSTALLED. *PE UPDATED 7/31/12. *PE
TIS-911-432012-04-04. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). PORSCHE: TRANSFER CASE CAN VIBRATE DUE TO DEFECTIVE CLUTCH BASKETS INSTALLED.. *PE
TI-91-112012-04-04. Service bulletin. POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE). PORSCHE: THE TRANSFER CASE CAN CAUSE VIBRATIONS WHILE DRIVING DUE TO THE POSSIBLE INSTALLATION OF DEFECTIVE CLUTCH BASKETS. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.