Generic
Type:
    Powertrain - Transmission - ISO/SAE Controlled
Description:
    Shift Solenoid "B" Intermittent

GM
Type:
    Powertrain - Transmission - ISO/SAE Controlled
Description:
    Transaxle Shift Solenoid 2 Circuit Intermittent Conditions
Cause:
    Engine running, then the PCM detected, twice per vehicle trip, that the 2nd Gear Actuator circuit was open, grounded or shorted (a time period less than that needed to set P0756, P0758)