DI-F127
DI_f127_gracefulPowerOff
What does DI-F127 mean?
Tesla fault code in the Drive Inverter (DI) module. The motor controller asserts this condition whenever any of the following alerts or controller area network (CAN) signals are present: No Battery Power (any amount of time). GTW_notEnough12VforDrive (any amount of time). Whenever any of the temperatures below exceed their Graceful Power Off thresholds for specified time: Outlet fluid (2 seconds)Internal ambient (2 seconds)Any of the IGBT heatsinks (3 seconds)Stator (2 seconds)Fluid delta T too positive (2 seconds)
Original Description
The motor controller asserts this condition whenever any of the following alerts or controller area network (CAN) signals are present: No Battery Power (any amount of time). GTW_notEnough12VforDrive (any amount of time). Whenever any of the temperatures below exceed their Graceful Power Off thresholds for specified time: Outlet fluid (2 seconds)Internal ambient (2 seconds)Any of the IGBT heatsinks (3 seconds)Stator (2 seconds)Fluid delta T too positive (2 seconds)
Severity Notes
DI-F127 is classified as a Fault, indicating a critical issue in the Drive Inverter system. Do not continue driving and contact Tesla Service immediately.