DIAGNOSTIC COMMUNICATION WITH FLEXRAY CONTROL MODULES NOT POSSIBLE. There are no customer complaints associated with this issue. The following control modules do not respond when diagnosing the vehicle with ISTA: Advanced Crash and Safety Management (ACSM) Digital Motor Electronics (DME) Dynamic Stability Control (DSC) Electric Active Roll Stabilization, Rear (EARSH) Electric Active Roll Stabilization, Front EARSV) Electrical Machine Electronics (EME) Electromechanical Power Steering (EPS) Integral Active Steering (HSR) Optional Equipment System (SAS) Vertical Dynamics Platform (VDP) Transfer Box (VTG) CAUSE Body Domain Controller (BDC) diagnostic communication error.
