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TCB for BMW 3 Series G20 Sedan M340iX (2022)

This TCB technical drawing provides a detailed breakdown of the assembly for the 3 Series G20 Sedan M340iX. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2022.

TCB
No. Description Supp. Qty  From   Up To  Part Number Price Notes
Attention: Battery is not a constituent
of the
telematics control module and must
be ordered separately, if necessary!
02 TCB3 4G US 1 07/2020 84105A59D28 Shop at ECS Tuning
Note Repair Manual
04 Battery TCB3 DACH/GPR 1 07/2020 84106833994 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series G20 Sedan M340iX TCB?
This technical diagram illustrates the TCB within the Communication systems group for the 3 Series G20 Sedan M340iX produced during 2022. It provides a detailed exploded view of the components, identifying key parts such as the TCB3 (Part #84105A59D28).
Which models use the hardware listed in this TCB?
The hardware and components featured in the TCB are specific to the 3 Series G20 Sedan M340iX produced during 2022. These technical specifications ensure that parts like the TCB3 (84105A59D28) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the TCB assembly?
Each item in the TCB corresponds to the numbered list below the illustration. For the 3 Series G20 Sedan M340iX, you can identify the TCB3 by locating its position on the schematic, which then links to the official BMW part number 84105A59D28 for the Communication systems section.