Durgadevi.S

Diagnostic Engineer with expertise in ECU diagnostics, DTC analysis, and service and diagnostic manual development. Proficient in vehicle electrical systems, CAN communication, wiring diagram interpretation, and diagnostic tools. Skilled in troubleshooting and fault analysis of automotive electronic systems.

Diagnostic Engineer - Renault Nissan Technology & Business Centre India (RNTBCI) - Chennai, India

(2023-06)

• Analyzed and resolved ECU-related DTCs using a structured diagnostic approach in After Sales
• Technical Lead with experience in Sonar System, Vehicle Sound for Pedestrians (VSP), Exterior Lighting System (EXL), Interior Lighting System (INL), Airbag, Seat Belt, and Telematics systems. Skilled in After Sales operations, diagnostic manual creation, technical documentation, and vehicle diagnostic support.
• Performed diagnostics on BCM, and supporting control modules, along with GI check, consult check, CAN communication check, and technical validation activities for diagnostic manual content.
• Executed technical authoring activities for Service Manuals and Diagnostic Manuals using FTA, FMEA, and wiring diagram analysis in accordance with OEM standards.
• Created symptom-based and DTC-based diagnostic workflows for effective troubleshooting
• Used CONSULT diagnostic tool to read, clear, and analyze fault codes and diagnostic data
• Interpreted wiring diagrams to understand circuit flow and assist in troubleshooting.
• Handled cross-batch R&I and diagnostic procedure development for After Sales Service Manuals

MBA - Human Resources - Bharathidasan University (2023 - 2025)

B.E - Electronics & Communication Engineering - Jai Shriram Engineering College (2019 - 2023)

HSC - St. Thomas Higher Secondary School (2018 - 2019)

SSLC - M.H.S. School (2016 - 2017)