First check
Which app was on screen? Uninstall that package.
What it means
Application layer error. Often an SDK or a half-installed app.
Likely causes
- SDK
- App install
- Disk
On-site steps
Parts to have on the truck
- HDD/SSD
- SDK app
Related codes
Confirm the subcode and part number in the FSM for this serial. Raicoh is a field companion, not a replacement for the book.