SUBARU
18-226-25R
Manufacturer communications
- Publication date
- 2025-06-09
- Received by NHTSA
- 2025-07-01
- NHTSA record numbers
- 11019933
Manufacturer summary
Original wording in English
This Bulletin provides the Service Manual Correction to the diagnostic procedure for DTC B2A16 (Immobilizer Key Collation Diagnosis).
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Subaru
B2A16Immobilizer Key Collation DiagnosisCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.