Diagnostic Trouble Code (DTC) Information RSE-B12ED88

Condition 

Rear seat entertainment module (RSE) checks the video signal between the Rear seat entertainment module (RSE) and left screen.

The diagnostic trouble code (DTC) is stored if the control module detects that:

• The video signal is missing or incorrect.

The control module's test for the diagnostic trouble code (DTC) starts in the event of:

• Engine running
• Control module supplied with power.

Fig 1: Identifying Rear Seat Entertainment Module (RSE)

Courtesy of VOLVO CARS CORPORATION

Substitute Value 

• None.

Possible Source 

• No signal between the Rear seat entertainment module (RSE) and left screen.

Fault symptom[s] 

• Rear seat entertainment/No/reduced/incorrect function