NTB19-036

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.