Localized body damage or repair marks present; structural and reinforcement components show no accident-related damage or repairs. Vehicle performance (including three-electric system) has degraded or is performance-limited.
Accident inspection: main structure undamaged, reinforcement components undamaged, cover panels undamaged, hinges normal. Engine bay inspection: key mechanical components in engine bay normal. Exterior: 1 repainted area. Interior: most features normal, airbag inspection normal, seatbelts normal, dashboard normal, instrument inspection normal, lighting system normal. Start-up inspection: main components normal. Onboard tools: absent.
We use two steps: 1. Insert a medical-grade endoscope through the spark plug hole to visually inspect cylinder wall scratches and carbon buildup on the piston top; 2. Extract an engine oil sample to check for large metal debris or emulsification (caused by coolant leakage).
Yes. We will use a professional diagnostic tool to scan all vehicle systems, including the Engine Control Unit (ECU), Transmission Control Module (TCM), Anti-lock Braking System (ABS), and Airbag Module (SRS), and provide English screenshots of all current and historical Diagnostic Trouble Codes (DTCs).
For dealers who purchase the same brand models in bulk over a long term, we can coordinate senior technicians domestically to offer paid, regular Zoom video technical Q&A to resolve the issues you encounter locally.
