车型关联可作为查阅线索；具体发动机、生产范围和软件条件请核对厂商资料。
B2A20 ← 这个码是什么意思？3 结果
SUBARU · 2026-07-31
This bulletin announces the availability of reprogramming files for the Central Electronic Control Module (C-ECM). The updated logic has been developed to address Diagnostic Trouble Code (DTC) B2A20 - LOST COMMUNICATION ETHERNET FROM DCM TO HU.
SEAT COVER UNLIMITED, SUBARU · 2026-04-30
This Service Information Bulletin was developed to provide interim guidance for vehicles exhibiting DTC B2A20.
SEAT COVER UNLIMITED, SUBARU · 2026-02-25
This Service Information Bulletin was developed to provide interim guidance for 2026 model year vehicles exhibiting DTC B2A20 with gen 4 Telematics.