Conditions for Setting the DTC
WARNING: This page is about a different car, the 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0752 sets if both of the following conditions occur twice:
Condition 1
- The PCM commands second gear for 1 second.
- The estimated gear ratio is 3.0-3.3.
- The engine torque is 34-542 N.m (25-400 lb ft).
- All conditions are met for 2 seconds.
Condition 2
- The PCM commands third gear for 1 second.
- The estimated gear ratio is 0.65-0.9.
- The engine torque is 36-368 N.m (50-500 lb ft).
- All conditions are met for 3 seconds.