TESLA Diagnostic

EPAS-D029

EPAS_d029_KFC_CST

System
EPAS
EPAS
Type
Diagnostic
Category
Network
Severity
Diagnostic / Info

What does EPAS-D029 mean?

Tesla diagnostic code in the EPAS (EPAS) module. The core self-test (Library from NEC) has failed. Once developed by the processor, the test routine is run. The registry hardware and machine instructions are called. The test routine runs every 10 ms. The return value of this test routine are 2 fixed values being compared, depending on the predetermined starting value. If the return value of the test routine from the fixed value occurs, the fault entry triggers.

Original Description

The core self-test (Library from NEC) has failed. Once developed by the processor, the test routine is run. The registry hardware and machine instructions are called. The test routine runs every 10 ms. The return value of this test routine are 2 fixed values being compared, depending on the predetermined starting value. If the return value of the test routine from the fixed value occurs, the fault entry triggers.

Severity Notes

EPAS-D029 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_d002 A read job for the Non-Volatile Random Access Memory (NVRAM)... 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...
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