Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0741
The TCC Slip Speed=Greater than 40 RPM + (engine speed/2) for 30 s.
DTC P0742
The lock-up coast learning value =Less than 100 kPa (14 PSI)
DTC P0796, P2715
The Auxiliary gear box ratio= greater than 2.231 for 2 s.
DTC P0797, P2714
The Auxilliary gear box ratio = greater than 50% of the 1st gear design ratio for 200 ms. (Condition 1)
The Auxilliary gear box ratio = less than 10% of the 2nd gear design ratio for 500 ms. (Condition 2)