Diagnostic trouble code information

SWM-0023 

Condition 

Fig 1: Identifying Back Button

Courtesy of VOLVO CARS OF NORTH AMERICA.

If SWM microprocessor/control unit registers that RTI Reset button is activated for more than 5 minutes, diagnostic trouble code SWM-0023 is displayed.

Substitute Value 

Nothing.

Possible Source 

• RTI Reset button is activated for more than 5 minutes.

Fault symptom[s] 

• RTI steering wheel buttons do not work.