DI-A178

Tesla alert code in the Drive Inverter (DI) module. Drive Inverter User Alert: Steering Angle offset exceeds plausibility Steering angle offset exceeds sensor plausibility monitor threshold, faults sensor plausibility monitor Steering angle offset has faulted stability and traction control. Vehicle should be driven with extreme caution. Drive Inverter User Alert: Brake pedal required before shift can compelete Drive Inverter Warning: power conversion at motor irrational Drive Inverter Warning: Rear motor speed error Drive Inverter Warning: CMP CAN node is missing. Drive Inverter Warning: Regen limited significantly or disabled The powertrain is limiting or disabling regen braking. This can be for multiple reasons: the battery pack is too hot or cold, the battery pack is fully charged or the battery pack is limiting for another regen. The accelerator pedal might behave differently: it will provide less regen braking than normal when the accelerator pedal is fully depressed Drive Inverter Warning: ADC low-reference bad

DI-A178 is an Alert in the Drive Inverter system. It is generally safe to continue driving, but have it checked at your next scheduled service.