Honda Accord: Output Shaft (Countershaft) Speed
Sensor Replacement
1. Remove the nut securing the under-hood fuse/relay box, and swing it out of the way.
2. Remove the intake air duct and the air cleaner housing.
3. Disconnect the output shaft (countershaft) speed sensor connector, and remove the output shaft (countershaft) speed sensor (A).

4. Install a new O-ring (B) on a new output shaft (countershaft) speed sensor with the speed sensor washer (C), then install the output shaft (countershaft) speed sensor in the transmission housing.
5. Check the connector for rust, dirt, or oil, and clean or repair if necessary, then connect the connector securely.
6. Install the intake air duct and the air cleaner housing.
7. Install the under-hood fuse/relay box.
Input Shaft (Mainshaft) Speed Sensor
Replacement
1. Remove the nut securing the under-hood fuse/relay
box, and swing it out of the way.
2. Remove the intake air duct and the air cleaner
housing.
3. Disconnect the input shaft (mainshaft) spee ...
Transmission Fluid Pressure Switch A
(2nd Clutch) Replacement
1. Remove the intake air duct.
2. Disconnect the connector (A) from the transmission
fluid pressure switch A (2nd clutch) (B), and remove
the transmission fluid pressure switch A (2nd clutch).
...
See also:
Trunk Lid Release Actuator Test
With Keyless Entry
1. Open the trunk lid.
2. Disconnect 3P connector f r om the trunk lid latch
switch/trunk release actuator.
3. Check actuator operation by connecting power to
terminal No. ...