Conditions for Running the DTC

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

No MAF sensor DTCs P0101, P0102 or P0103.
No MAP sensor DTCs P0106, P0107 or P0108.
No TP sensor DTCs P0121, P0122, or P0123.
No VSS DTC P0502 or P0503.
No ISS DTCs P0716 or P0717.
No TCC PWM solenoid valve DTC P1860.
No TCC Stuck Off DTC P0741.
No TCC Stuck On DTC P0742.
No 1-2 SS valve DTCs P0752 or P0753.
No 2-3 SS valve DTCs P0757 or P0758.
No TFP manual valve position switch DTC P1810.
The system voltage is 8-18 volts.
The throttle angle is 10-100 percent.
Engine speed is 1,250-5,000 RPM.
The TFT is 20-130°C (68-266°F).
Vehicle speed is 56-177 km/h (35-110 mph).
TFP manual valve position switch indicates D4.
Speed ratio is 2.25-0.70.
The engine torque must be 108-576 N.m (80-425 lb ft).
The TCC is commanded ON for 0.04 second or greater.
TCC is locked ON for greater than 0.1 second.
Commanded gear is 4th.