Junction box rear fault stored in body domain controller
BMW technical service bulletin B611519 for 2018-2019 BMW X3 and 2019 BMW X4.
- Bulletin number
- B611519
- Component
- Electrical system: 12v/24v/48v battery
- Summary
- JUNCTION BOX REAR FAULT STORED IN BODY DOMAIN CONTROLLER: Fault code 804075 "JBR_LIN: relay 30F1-status contradiction" is stored in the Body Domain Controller (BDC). The fault entry has no effect is not noticeable in the customer perception nor in function impairments. Software error in the Junction Box Rear (JBR_LIN).
Owners of these vehicles have filed 72 complaints in the electrical category.
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