Conditions for Running the DTC

WARNING: This page is about a different car, the 2003 GMC Yukon XL, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

No MAP sensor DTCs P0106, P0107, or P0108.
No Transmission Component Slipping DTC P0894.
No TP sensor DTCs P0121, P0122, or P0123.
No ISS sensor DTCs P0716 or P0717.
No VSS DTCs P0502 or P0503.
No MAF DTCs P0101, P0102 or P0103.
No TFP manual valve position switch DTC P1810.
Not in 4WD Low.
No TCC PWM solenoid valve DTC P1860.
No TCC Stuck ON DTC P0742.
The system voltage is 10-18 volts.
Transmission ISS is greater than 7 RPM.
The transmission OSS is greater than 7 RPM.
No shift solenoid electrical DTCs P0753 or P0758.
The throttle angle sensor is greater than 10 percent.
The engine torque must be between 108 N.m (80 lb ft) and:
- 6.0L: 576 N.m (425 lb ft)
- 8.1L: 881 N.m (650 lb ft)
No TFP manual valve position switch change within 6 seconds.
The TFP manual valve position switch indicates D4.
The transmission fluid temperature (TFT) is greater than 20°C (68°F).