DTC B1408 Meter Non-Volatile Memory: DTC detecting condition

Defective combination meter

CAUTION: When the combination meter is replaced, registration of the immobilizer system is required. For details, refer to the "REGISTRATION MANUAL FOR IMMOBILIZER" provided as a separate volume.

Fig 1: Immobilizer Meter Non-Volatile Memory Diagnosis Flowchart

Courtesy of SUBARU OF AMERICA, INC.