VOLVO · 2025-05-15
When updating the Energy Storage Control Module (ESCM) software, the truck may display fault code P109D8A – Battery Management Units (BMU), Authentication Failure.
P109D · 厂商技术资料
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。
P109D ← 这个码是什么意思？2 结果
MACK · 2025-05-15
Battery Electric Vehicle (BEV) - DTC P109D8A Following Energy Storage Control Module (ESCM) Software Update