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Service bulletins for the 2012 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.

518 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-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
TI-88-122013-03-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL); POWER TRAIN:MANUAL TRANSMISSION:SHIFT PATTERN INDICATOR. PORSCHE: SELECTOR SUPPORT FROM DEFECTIVE BATCH WHICH PLASTIC SLEEVE ON SELECTOR LEVER DOES NOT CONFORM TO QUALITY STANDARDS OF PORSCHE AND WAS INSTALLED ON CERTAIN VEHICLES RESULTING IN SIGNIFICANT AMOUNT OF PLAY ON SELECTOR LEVER DURING DRIVER AND MAY NO LONGER HAVE EXACT LOCKING POSITION. MODELS 2013 CAYENNE, CAYENNE DIESEL, CAYENNE S HYBRID, CAYENNE S, CAYENNE GTS, CAYENNE TURBO. *PE
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

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