DTC P0741 Cadillac

Description

P0741 No other ECM or TCM DTCs are set. Ignition voltage is 8.6 volts or greater. The engine speed is 400 RPM or more for 5 seconds. The transmission fluid temperature (TFT) is -6.6 to +130°C (+20 to +266°F). The accelerator pedal position signal is valid. The throttle position is greater than 8 percent. The TCM must receive a valid torque signal from the ECM. The engine torque is greater than 50 N·m (36 lb ft). The TCC is commanded ON and PWM duty cycle is greater than 60 percent for 5 seconds. The following 6L80 6L90 gear ratios are achieved in the specified gear range while the TCC is commanded On: The 2nd gear ratio is between 2.19-2.52. The 3rd gear ratio is between 1.42-1.63. The 4th gear ratio is between 1.07-1.23. The 5th gear is between 0.79-0.91. The 6th gear is between 0.62-0.71. The following 6L50 gear ratios are achieved in the specified gear range while the TCC is commanded On: The 2nd gear ratio is between 2.20-2.53. The 3rd gear ratio is between 1.44-1.65. The 4th gear ratio is between 1.07-1.23. The 5th gear is between 0.79-0.91. The 6th gear is between 0.62-0.72.