Honda Odyssey Service Manual: Occupant Classification System

Yaw Rate-Acceleration Sensor Replacement

Front Passenger's Weight Sensor Replacement

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Honda Odyssey Owners Manual > Audio System Basic Operation: Adjusting the Sound
Press the SETUP button, and rotate  to adjust the setting. Rotate to scroll through the following choices: The SVC has four modes: OFF, LOW, MID, and HIGH. SVC adjusts the volume level based on the vehicle speed. As you go faster, audio volume increases. As you slow down, audio volume decrease ...