Conditions For Running DTC P0741

WARNING: This page is about a different car, the 2002 GMC Cab & Chassis Sierra and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTC will run under the following conditions:

No ISS DTCs P0716 or P0717.
No VSS DTCs P0722 or P0723.
No TCC stuck on DTC P0742.
No TCC PWM solenoid valve DTC P1860.
No TFP manual valve position switch DTC P1810.
The TCC PWM solenoid valve is commanded in 2nd or 3rd gear for greater than 0.5 seconds.
The engine must be running greater than 475 RPM for at least 7 seconds.
The TCC duty cycle is greater than 70 percent.
The gear ratio must indicate 2nd or 3rd gear.
System voltage is 8-18 volts.
The accelerator pedal position angle is 15-99 percent.
The TFP manual valve position switch must be in "D4", "D3", or "D2" and has not changed state within 4 seconds.
The transmission fluid temperature must be 68-302°F (20-150°C).