EPAS-D041
EPAS_d041_KFC_U_REDUNDANT
Also written as EPAS_D041 / EPAS D041 / EPAS_d041_KFC_U_REDUNDANT / epas_d041_kfc_u_redundant
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does EPAS-D041 mean?
Tesla diagnostic code in the EPAS (EPAS) module. The reported KL30 voltage is implausible. This alert monitors the voltage plausibility of KL30. The difference between the supply voltage and the redundant power supply is too large. This can be caused by a failure of the supply voltages, a defect in the power supply part of the SystemASIC, or errors in the ADC of the microcontroller.
Original Description
The reported KL30 voltage is implausible. This alert monitors the voltage plausibility of KL30. The difference between the supply voltage and the redundant power supply is too large. This can be caused by a failure of the supply voltages, a defect in the power supply part of the SystemASIC, or errors in the ADC of the microcontroller.
Affected Tesla Models
What You May Notice
- EPAS alert: The reported KL30 voltage is implausible. This alert monitors the voltage plausibility of KL30. The difference between t
- Steering is functional but may feel slightly different
How to Diagnose and Resolve
- 1 Reboot the vehicle
- 2 Check for OTA software updates
- 3 Schedule service if the steering feels abnormal
Severity Notes
EPAS-D041 is a diagnostic or informational code in the EPAS system. Typically no immediate action is required.