Conditions For Setting DTC P0742
WARNING: This page is about a different car, the 2002 GMC Yukon XL, 2002 GMC Sierra, 2002 Chevrolet Suburban, and 2002 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
DTC will set under the following conditions:
- The TCC slip speed must be -15 to 15 RPM for at least 3 seconds.
- All conditions met for 4 occurrences.
- The transmission fluid temperature is 68-266°F (20-130°C).