Input Shaft (Mainshaft) Speed Sensor Replacement
- Remove the intake air duct and the air cleaner assembly.
- Disconnect the input shaft (mainshaft) speed sensor connector, and remove the input shaft (mainshaft) speed sensor.
- Install a new O-ring (A) on a new input shaft (mainshaft) speed sensor (B), then install the input shaft (mainshaft) speed sensor in the transmission housing.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
- Check the connector for rust, dirt, or oil, and clean if necessary, then connect the connector securely.
- Install the intake air duct and the air cleaner assembly.