EPAS-D002
EPAS_d002_KFC_NVRAM_MNG_READ
Also written as EPAS_D002 / EPAS D002 / EPAS_d002_KFC_NVRAM_MNG_READ / epas_d002_kfc_nvram_mng_read
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-D002 mean?
Tesla diagnostic code in the EPAS (EPAS) module. A read job for the Non-Volatile Random Access Memory (NVRAM) manager has failed. Both the main and redundant blocks could not be read from the NVRAM. This can be caused by a defective NVRAM, an incorrect Cyclic Redundancy Check (CRC), a misconfigured NVRAM, or the drivers not being initialized. The resent conditions require a software restart, function inhibition reset, ignition change, and another function inhibition reset.
Original Description
A read job for the Non-Volatile Random Access Memory (NVRAM) manager has failed. Both the main and redundant blocks could not be read from the NVRAM. This can be caused by a defective NVRAM, an incorrect Cyclic Redundancy Check (CRC), a misconfigured NVRAM, or the drivers not being initialized. The resent conditions require a software restart, function inhibition reset, ignition change, and another function inhibition reset.
Affected Tesla Models
What You May Notice
- EPAS alert: A read job for the Non-Volatile Random Access Memory (NVRAM) manager has failed. Both the main and redundant blocks coul
- 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-D002 is a diagnostic or informational code in the EPAS system. Typically no immediate action is required.