Code Definition

B2200 — No Communication to TV Module (No Fitting of TV)

System: Body  |  Type: Generic (OBD-II Standard)  |  Make: Generic

About B2200

B2200 is a generic (obd-ii standard) body diagnostic trouble code. It belongs to the B-prefix family of codes, which covers body, interior, airbag, or comfort-electronics faults.

Scanning & clearing: Body (B) codes are often stored in the body control module, airbag module, or climate module. A basic OBD-II tool usually will not read body codes — an enhanced or OEM-level scan tool is typically required.

Because B2200 is a generic OBD-II code, its base definition is shared across manufacturers. The specific diagnostic steps, reference values, and repair procedures can vary by vehicle, and the TaT Diagnostic Assistant includes verified procedures submitted by working technicians.

Code Information

The B2200 code indicates that the head unit or gateway module cannot establish communication with the TV Module on the vehicle's audio video data bus. The qualifier in the definition, no fitting of TV, points to the common cause where the configuration expects a TV Module to be present but the module is either not installed, not powered, or completely unresponsive on the bus. The TV Module is a rear seat entertainment component responsible for television reception, signal decoding, and display output to the in vehicle screens. When this code is set the TV functions in the entertainment menu wi...

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