All codes
Service call
SC415
Transfer / potential (high-end / Pro)
BTransfer / HV
Level B — stop, power-cycle may clear
First check
Sister of 414 on production engines.
What it means
Transfer / potential (high-end / Pro). Confirm the exact subcode against the FSM for this serial — meaning can shift by generation.
Likely causes
- Sister of 414 on production engines.
On-site steps
Parts to have on the truck
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.