TESLA Diagnostic

EPAS-D002

EPAS_d002_KFC_NVRAM_MNG_READ

System
EPAS
EPAS
Type
Diagnostic
Category
Network
Severity
Diagnostic / Info

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.

Severity Notes

EPAS-D002 is a diagnostic or informational code in the EPAS system. Typically no immediate action is required.

Other EPAS Codes

EPAS_d001 The torque sensor has an internal malfunction.... EPAS_d003 A write to the Non-Volatile Random Access Memory (NVRAM) (Da... EPAS_d004 The Dataflash was not initialized.? The block was not writte... EPAS_d005 The Serial Peripheral Interface (SPI) configuration for the ... EPAS_d006 An error has been detected with the Phase-locked loop. The i... EPAS_d007 An internal failure has been detected with the output stage ... EPAS_d008 There is a Electric Power Assist Steering (EPAS) shutdown du... EPAS_d027 Motor Driver Runtime Error: Calculation for new Pulse Width ...
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