Role Descriptions: Defining diagnostic requirements and diagnostic strategies Developing and maintaining diagnostic BTSWorking closely with software teams| suppliers| and functional SSLEs Ensuring diagnostic implementations comply with GM diagnostic standards and requirementsSupporting diagnostic reviews| validation| and issue resolutionCollaborating with systems| software| calibration| and OBD teams Essential Skills: Diagnostic SSLEs to support Driveline Systems and ITBC (Integrated Trailer Braking Controls) for both VIP and SDV programs| with a stronger focus.The Diagnostic SSLE has to work closely with Diagnostic Architect who leads the overall architecture and strategy. Also| Diagnostic SSLE has to own diagnostics for specific product areas such as driveline systems and ITBC