# Service bulletin No. 226\-20\-2

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: 10186359
- Published by NHTSA: 2021\-02\-01
- Manufacturer's number: No. 226\-20\-2
- Manufacturer's date: 2021\-01\-08
- NHTSA component: TIRES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

## NHTSA's summary

Instructions for clearing a tire pressure monitoring system error message in the instrument cluster.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10186359-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10186359-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories, Labels and manuals, Tires

## Vehicles listed

- 2020 PORSCHE 911

## Other bulletins for the same vehicles and component

- [No. 210\-20](/bulletins/10254051.md), 2024-05-02, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. Technical information for a complaint \- oil leak on intake side of right turbocharger \- replace intake pipe
- [No. 2404](/bulletins/10252578.md), 2024-04-03, Service bulletin: POWER TRAIN; EQUIPMENT. Special tools and equipment information for the Boxster, Cayman, 911, and Panamera
- [No. 2401.2](/bulletins/10252514.md), 2024-04-03, Service bulletin: VISIBILITY:WINDSHIELD; EQUIPMENT; VISIBILITY. Instructions on advanced technical information for the windshield seal melting/deteriorating
- [No. 2401.1](/bulletins/10249923.md), 2024-02-08, Service bulletin: EQUIPMENT; VISIBILITY:WINDSHIELD:CRITICAL FASTENERS. Instructions on advanced technical information for the 911 windshield seal melting/deteriorating
- [PIWIS2401e](/bulletins/10249916.md), 2024-02-08, Service bulletin: UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. Information on PIWIS tester update 42.500.005
- [No. 2401.2](/bulletins/10249915.md), 2024-02-08, Service bulletin: EQUIPMENT; VISIBILITY:WINDSHIELD:CRITICAL FASTENERS. Instructions on advanced technical information for the 911 \- windshield seal melting/deteriorating
- [No. 183\-21](/bulletins/10246448.md), 2023-12-08, Service bulletin: POWER TRAIN:AXLE ASSEMBLY; EQUIPMENT. Symptom based workshop manual for rattling noises from around the rear axle
- [No. 13\-21](/bulletins/10246423.md), 2023-12-08, Service bulletin: EQUIPMENT. Installation and conversion instructions for the sport design package on the 911
- [PIWIS2302s](/bulletins/10246417.md), 2023-12-08, Service bulletin: EQUIPMENT. Information for PIWIS tester update 42.300.050 \& .052
- [No. 35\-23](/bulletins/10246387.md), 2023-12-07, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions on manufactures certificate for approved Porsche A40 engine oils

JSON: [/v1/bulletins/10186359](/v1/bulletins/10186359)

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