Service bulletins for the 2016 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.
558 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 122-Z8Q2T-05 | 2017-09-14. Service bulletin. SUSPENSION:MULTIPLE AXLE. Concerns: Suspension alignment Information: Due to amanufacturing problem, there is a possibility that the wheel alignment on the front and rear axle was not carried out correctly and the threaded connections on all toe, camber and caster threaded joints were not tightened to the specified tightening torque on the affected vehicles. |
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| 122-Q5C4S-06 | 2017-07-28. Service bulletin. ENGINE; ELECTRICAL SYSTEM:WIRING. Issue: Oil in the wiring harness. Information: If oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced. |
| 122-R4W5T-09 | 2016-10-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Due to a software error in the DME control unit, a rough-running engine can occur sporadically during the warm-up phase on the affected vehicles. If this happens, the Check Engine light will be activated. |
| 122-J8L6N-09 | 2016-10-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. ENABLING ONLINE SERVICES |
| 25/16 | 2016-07-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES. AG02 Stop Sale Campaign/Recall Campaign - Checking Circlip on Bearing Bracket for Pedals Internal tests have shown that a circlip on the bearing bracket for the pedals may have become detached from its locking position as a result of preassembly processes carried out by a supplier. In this case, the bearing pin for the pedals will no longer be secured axially in the bearing bracket and can come out of one of the two bearings over the service life. If the bearing pin is mounted on one side only, brake pedal actuation will be impaired. |
| SB-CAY-9-77-15 | 2016-03-17. Service bulletin. EQUIPMENT. PORSCHE: WHEN NECESSARY CONDITIONS ARE MET THE DME CONTROL UNIT AND FRONT END ELECTRONICS AREN'T SWITCHED TO SLEEP MODE. *CN |
| SB-CAY-1-102 | 2016-03-17. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV). PORSCHE: DUE TO INCORRECT USAGE THERE'S A POSSIBILITY THAT POSITIVE CRANKCASE VENTILATION VALVES MAY HAVE A BURR ON THE COVER. *CN |
| SB-1502 | 2016-03-17. Service bulletin. EQUIPMENT. PORSCHE CAYENNE (92A) BULLETIN ON REPLACING COWL DRAIN. IF COWL CAGE WILL NOT FASTEN PROPERLY TO THE BODY REPLACE IT. *CN |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.