Service bulletin 122-R4Z5Z-12
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 | 10188259 |
| Published by NHTSA | 2021-03-06 |
| Manufacturer's number | 122-R4Z5Z-12 |
| Manufacturer's date | 2018-11-30 |
| NHTSA component | VEHICLE SPEED CONTROL; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT |
NHTSA's summary
Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on adaptive cruise control warnings along with ZFAS Faults.
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
Equipment and accessories, Throttle and cruise control
| PORSCHE CAYENNE | 2019 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2023662 | 2023-12-13. Accessories |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 2121.4 | 2026-08-05. Service bulletin. ACC Dynamic Calibration Fault C110300 |
|---|---|
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| No. 2407 | 2024-05-02. Service bulletin. Special tools and equipment information on the Cayenne E-Hybrid tools - frame, mount, ring wrench insert. |
| No. 166-21-1 | 2024-02-08. Service bulletin. Technical information for Oil Leakage on Cylinder Head Cover: Insert Micro-Self-Locking Screw |
| No. 2402 | 2024-02-08. Service bulletin. Instructions on advanced technical information for the Cayenne - roof sonsole rattles |
| No. 174-23 | 2023-12-08. Service bulletin. Technical information for little or no cooling power from air-conditioning system |
| PIWIS2302s | 2023-12-08. Service bulletin. Information for PIWIS tester update 42.300.050 & .052 |
| No. 35-23 | 2023-12-07. Service bulletin. Instructions on manufactures certificate for approved Porsche A40 engine oils |
| No. 33-23 | 2023-12-07. Service bulletin. Instructions on manufactures certificate for approved Porsche C30 engine oils |
| No. 32-23 | 2023-12-07. Service bulletin. Instructions on manufacturers certificate for approved C20 engine oils |