While a standard check only scans for active "Check Engine" errors, the PrecisionDrive Auto Clinical Diagnostic is a specialized 45-point protocol designed specifically for Nissan and Infiniti vehicles.
The procedure includes fluid degradation analysis (oxidation scoring), digital history verification, and physical CVT cooling system inspection. This process provides a verified "Health Map" (Roadmap) instead of a simple repair list, enabling owners to prevent transmission failures costing $3,000+ before they occur.