Initial Inspection and Diagnostic Overview

On Board Diagnostic Function

Multi-function Steering Wheel Control Module has On Board Diagnostic (OBD) capability. If malfunctions occur in monitored components, Diagnostic Trouble Codes (DTC) will be stored in memory.

Troubleshoot Multi-function Steering Wheel Control Module malfunctions by performing OBD program using Vehicle Diagnosis, Testing and Information System VAS 5051/5052 in operating mode Guided Fault Finding.