M Indicator Doesn't Come On Even When the Paddle Shifter + or Paddle Shifter - Switch Is Operated in Sequential Mode

M indicator does not come on even when the paddle shifter + (upshift switch) or paddle shifter - (downshift switch) is operated in sequential sportshift mode

F-CAN communication line error

Gauge control module defective

PCM defective

Notes

Check the F-CAN communication line F-CAN Circuit Troubleshooting.

Notes

Check the F-CAN communication line by using the gauge control module self-diagnostic function.

Notes

Check the A/T gear position indicator drive circuit in the gauge control module by using the gauge control module self-diagnostic function.