Conditions For Running DTC P0741
WARNING: This page does not describe the selected car, but rather 36 other vehicles, including the 2002 Pontiac Firebird, 2002 Oldsmobile Bravada, 2002 GMC Yukon XL, 2002 GMC Yukon, and 2002 GMC Sonoma. However, it is still accessible from the selected car via links, so may be relevant.
DTC will run under the following conditions:
- No DTCs P1120, P1220, P0502, P0503, P0740, P0753, P0758, P0742 or P1810.
- Transmission fluid temperature is 68-300°F (20-150°C).
- Throttle angle is 20-99 percent.
- The engine speed is greater than 450 RPM for 5 seconds.
- The gear ratio is 0.89-1.02.
- The gear range is "D2", "D3" or "D4".
- The gear range does not change within 6 seconds.
- The TCC is commanded on for 5 seconds.
- The TCC duty cycle is 75 percent or greater.