Conditions For Running DTC P0756

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 TFT sensor DTCs P0712 or P0713.
No ISS DTCs P0716 or P0717.
No VSS DTCs P0722 or P0723.
No shift solenoid electrical DTCs P0753 or P0758.
No TFP manual valve position switch DTC P1810.
System voltage is 8-18 volts.
The vehicle speed is greater than 2 MPH.
The accelerator pedal position angle is greater than 10 percent.
The transmission fluid temperature is 68-266°F (20-130°C).
The engine torque is 80-475 ft. lbs. (100-644 N.m).
The engine speed is 475-3750 RPM for at least 7 seconds.