When You Press The Paddle Shifter (Downshift Switch) In D And S, The Transmission Does Not Downshift On Five-Position Trans

When you press the paddle shifter - (downshift switch) in D and S, the transmission does not downshift on five-position transmission

When you press the paddle shifter - (downshift switch) in D and S, the transmission does not downshift on five-position transmission

PCM defective

Paddle shifter - (downshift switch) circuit

Notes

Troubleshoot the paddle shifter - (downshift switch) circuit Paddle Shifter - (Downshift Switch) Circuit Troubleshooting.