Conditions for Setting the DTC
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0757 sets if both of the following conditions occur:
Condition 1
- The PCM commands third gear for 1 second.
- The estimated gear ratio is 1.6-1.8.
- The engine torque is 68-542 N.m (50-400 lb ft).
- All conditions are met for 2 seconds.
Condition 2
- The PCM commands fourth gear for 1 second.
- The estimated gear ratio is 1.8-3.3.
- The engine torque is 0-542 N.m (0-400 lb ft).
- All conditions are met for 2 seconds.