First check
Download the correct SMC for this serial. If you downloaded another machine’s file, you just cloned its serial — fix it.
What it means
NVRAM is present but the data is junk. Often after a wrong NVRAM download.
Likely causes
- Wrong NVRAM file
- Corrupt data
- NVRAM
On-site steps
Parts to have on the truck
- NVRAM
Related procedures
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.