EPAS-D031
EPAS_d031_KFC_CR_RED
Also written as EPAS_D031 / EPAS D031 / EPAS_d031_KFC_CR_RED / epas_d031_kfc_cr_red
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-D031 mean?
Tesla diagnostic code in the EPAS (EPAS) module. Chatter has been detected, and the chatter reduction is active. This error is entered when the power is less than 40% due to the support chatter counter.
Original Description
Chatter has been detected, and the chatter reduction is active. This error is entered when the power is less than 40% due to the support chatter counter.
Affected Tesla Models
What You May Notice
- EPAS alert: Chatter has been detected, and the chatter reduction is active. This error is entered when the power is less than 40% du
- 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-D031 is a diagnostic or informational code in the EPAS system. Typically no immediate action is required.