Chrysler
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Transmission 12V Supply Relay Control Conditions
Cause:
    Key on or engine running, then the PCM detected that the transmission control voltage status with the solenoid off was 0v (should be 12v) or was 12v with the solenoid on.

Hyundai
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Transmission control module (TCM) - torque reduction malfunction
Cause:
    Wiring, TCM, ECM

Lexus
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    AT - pressure control shift solenoid
Cause:
    Wiring, shift solenoid, ECM

Mazda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    AT - gear 3-2 timing solenoid - malfunction
Cause:
    Wiring, mechanical fault, timing solenoid

Toyota
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    AT - pressure control shift solenoid
Cause:
    Wiring, shift solenoid, ECM