GTW_w138 — Sd Card End Of Life
Full alert identifier: GTW_w138_sdCardEndOfLife
Alert description
The vehicle gateway (GTW) detects its microSD card has reached or is approaching the end of its expected lifetime and should be replaced.
Potential impact
The GTW microSD card may enter read-only mode, which would prevent logging and vehicle software updates.
Set condition
The GTW detects its installed microSD card is at or near the microSD card's maximum rated number of program / erase cycles.
Clear condition
The GTW microSD card is replaced with a new one that is not approaching its maximum rated number of program / erase cycles.
Signals to check
These diagnostic fields are associated with GTW_w138. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Sd Lifetime Used
GTW_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of GTW_w138.