Service bulletins for the 2019 Porsche Macan
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.
625 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| PIWIS2101ac | 2021-07-06. Service bulletin. EQUIPMENT. Information on new PIWIS Tester update #40.300.020. |
|---|---|
| No. 2114 | 2021-07-06. Service bulletin. ELECTRICAL SYSTEM. Advanced technical information on Updating PVTS CU Software in the event that the Engine will not start. |
| No. 37-21 | 2021-07-06. Service bulletin. WHEELS. List of approved wheels and tires for the Macan. |
| PIWIS2101ab | 2021-07-06. Service bulletin. EQUIPMENT. Information on PIWIS tester update #40.300.000 & .010. |
| No. 19-21 | 2021-07-06. Service bulletin. WHEELS. List of approved wheels and tires for the Macan. |
| PIWIS2101aa | 2021-07-06. Service bulletin. EQUIPMENT. Information on new PIWIS Tester update #40.250.040 |
| No. 2100.1 | 2021-07-06. Service bulletin. ELECTRICAL SYSTEM. Information on offline MAP service updates for the PCM4 and PCM5. |
| No. D13.2 | 2021-07-06. Service bulletin. EQUIPMENT. Information on new PIWIS Tester program for independent repair facilities. |
| PIWIS2101z | 2021-07-06. Service bulletin. EQUIPMENT. Information on Porsche PIWIS Tester update #40.250.030 & .035. |
| ATIALL41605 | 2021-06-28. Service bulletin. EQUIPMENT; SERVICE BRAKES. Understanding and addressing brake squeal complaints. |
| ATIALL41604 | 2021-06-28. Service bulletin. EQUIPMENT; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. 2003 to Present All with tire pressure monitoring system. |
| ATIALL1601 | 2021-06-28. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 1997 to Present - Vehicle Analysis Log Types - In an effort to prode accurate information regarding the state of the vehicle at the time fof VAL creation, a "log type" drop down menu was added at the end of the VAL creation menu. |
| ATI91605 | 2021-06-28. Service bulletin. VISIBILITY; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Headlamp moisture - Headlamp assemblies are vented to the atmosphere to accompdate changes in temperature with the assembly. The result of this is that humidity in the headlamp atmosphere can condense when the temperature falls below the dew point. It is cormal for a mist or fog of dmoisture to condense on the inside of the lens. Moisture levels in the headlamp become abnomals when there is a large amount of water drops forming on the lens, as in the photos below. |
| ATI01602 | 2021-06-28. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. The Approval and Support Management Program (ASM) |
| No. 17-21 | 2021-06-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved engine oils for new and classic Porsche models. |
| PIWIS2101y | 2021-06-02. Service bulletin. EQUIPMENT. Information on Porsche PIWIS Tester III Online Update 40.200.020. |
| No. 2109 | 2021-06-02. Service bulletin. EQUIPMENT. Special tools information for pinout tool box tools. |
| No. 2107 | 2021-06-02. Service bulletin. VISIBILITY. Special tools information for a Macan Air Conditioning tool. |
| PIWIS2101x | 2021-06-02. Service bulletin. ELECTRICAL SYSTEM. Information on Porsche PIWIS Tester III Online Update 40.200.000, .010, .015 & .016. |
| No. 52-21 | 2021-05-05. Service bulletin. ELECTRICAL SYSTEM. Information on how to deal with a potential cyber security breach. |
| No. 1-21 | 2021-05-05. Service bulletin. FORWARD COLLISION AVOIDANCE. Installation and conversion instructions for installing a Front Dashcam on the Macan. |
| No. 39-21 | 2021-05-05. Service bulletin. ELECTRICAL SYSTEM. Instructions on how to reprogram the Central computer (PCM) using an SD card. |
| No. 2000.2 | 2021-04-06. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Warranty information on timing chain cover repairs. |
| No. D4a | 2021-04-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Historical information on Porsche product evolution. |
| No. 13-21 | 2021-04-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved C20 style engine oils for classic and new Porsche models since 1984. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.