VOLVO · 2026-06-18
This is a Technical Journal: Text only no attachments Do Not Connect Third-Party Devices to the DLC/OBD2. Disconnect third party devices. If the ESC warning appears in the DIM and/or pure electric drive mode is disabled in combination with DTC BCM2-U029600, follow the instructions under “Service". Third-party devices can be connected: Directly to the DLC Via a Y-splitter harness that is used as an extension of the regular DLC port while the regular DLC port itself may be unoccupied.