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Service bulletins for the 2018 Nissan GT-R

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.

66 on file from NHTSA, as of 2026-10-19.

About P26DE on the 2018 Nissan GT-R: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: P26DE are shown. Show all

Bulletins, newest first
NTB19-036B2023-06-19. Service bulletin. ENGINE AND ENGINE COOLING. MIL ON WITH DTC P26DE STORED IN THE ECM This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-036a2021-03-06. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. 2017-2018 GT-R; MIL ON WITH DTC P26DE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-0362019-05-20. Service bulletin. ELECTRICAL SYSTEM. 2017-2018 GT-R; MIL ON WITH DTC P26DE IF YOU CONFIRM The MIL is ON with DTC P26DE (ENGINE SOUND CONTROL ?A? CIRCUIT PERFORMANCE) stored And The cause is determined to be the electric control valve. ACTION 1. Replace the electric control valve ONLY. - The electric control valve is now available separately as a service part. - See PARTS INFORMATION on page 4. - DO NOT replace the complete main muffler assembly for this incident, if it should occur. 2. Erase the DTC.

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