Result:

p0768

Generic
Type:
    Powertrain - Transmission - ISO/SAE Controlled
Description:
    Shift Solenoid "D" Electrical

GM
Type:
    Powertrain - Transmission - ISO/SAE Controlled
Description:
    Transaxle Shift Solenoid 4 Circuit High Input Conditions
Cause:
    Engine running, then the PCM detected the voltage monitored at circuit 898 was over 2-2.5v with the 4th Gear Actuator switched on

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