DIR_a096 — Memory Error
Full alert identifier: DIR_a096_memoryError
Alert description
The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects a memory check error.
Potential impact
The DI processor may reset, and other functionality may be impacted due to memory corruption.
Set condition
The bootloader cyclic redundancy check (CRC) or application CRC is not expected, or the RAM constants do not match with initialization segment in flash.
Clear condition
Clears automatically 5 seconds after being set.
Signals to check
These diagnostic fields are associated with DIR_a096. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Boot Flash
DIR_
|
— |
Const Fast
DIR_
|
— |
Mem Data
DIR_
|
— |
Mem Regs
DIR_
|
— |
Text Fast
DIR_
|
— |
Text Flash
DIR_
|
— |
Word 1
DIR_
|
— |
Word 2
DIR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIR_a096.