My car give me this codes: P0974, P0977, P2716, P2770.What's can be?

Question

Im resolve a valve problem last week. P0303

Answer 1

P0974 Shift solenoid "A" control circuit high

P0977 Shift solenoid "B" control circuit high

P2716 Pressure control solenoid D

P2770 Torque convertor clutch solenoid circuit high

You have 3 circuit high code, the circuit high codes are electrical problem that can be from a open harness or wire , disconnected for that solenoid. You set a P2716 the PCM sees problems with the shift solenoid or the PCM itself, This particular year, the PCM where known to set the transmission on a self destruct with the solenoid. If the solenoid of the transmission  are tested and it passes by mean of intrusion testing , replace the PCM