DTC P0843: Transmission Fluid Pressure Switch A (2nd Clutch) Circuit High: Notes

NOTE: Check the label on the PCM to see if it was made by Keihin or Continental. Refer to the Service Manual Fuel and Emissions Systems' General Troubleshooting Information for more details.

Fig 1: Transmission Fluid Pressure Switch A - Circuit Diagram (2nd Clutch)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Gear Ratio Versus Shifting Status Graph With Detection Areas

Courtesy of AMERICAN HONDA MOTOR CO., INC.