DI-U014
DI_u014_notOkToStartDrive
What does DI-U014 mean?
Tesla unknown code in the Drive Inverter (DI) module. The Drive Inverter has detected that the 12V battery is not being adequately supported by the vehicle, which means the vehicle might lose 12V power while being driven. To set this condition, one of the following must occur: The Intelligent Battery Sensor (IBS) current is < 0A.The IBS voltage is < 12.9V. The GTW_12VState signal is in one of the following: DCDC_NOT_ENABLING12V_NOT_SUPPORTEDBMS_MIAFAULT_WAKEDCDC_RETRY
Original Description
The Drive Inverter has detected that the 12V battery is not being adequately supported by the vehicle, which means the vehicle might lose 12V power while being driven. To set this condition, one of the following must occur: The Intelligent Battery Sensor (IBS) current is < 0A.The IBS voltage is < 12.9V. The GTW_12VState signal is in one of the following: DCDC_NOT_ENABLING12V_NOT_SUPPORTEDBMS_MIAFAULT_WAKEDCDC_RETRY
Severity Notes
DI-U014 is a diagnostic or informational code in the Drive Inverter system. Typically no immediate action is required.