Car diagnosis for Japanese cars, particularly Toyota and Lexus models, involves a meticulous assessment tailored to the precision engineering synonymous with these brands. Skilled technicians employ advanced diagnostic tools optimized for Toyota and Lexus vehicles to analyze electronic systems, engine components, and onboard computers. The diagnostic process includes reading error codes from the Engine Control Unit (ECU) and other relevant modules, allowing for a detailed examination of engine performance, transmission functionality, ABS brakes, and airbag systems. With a focused understanding of the unique technology employed by Toyota and Lexus, the diagnostics ensure accurate identification of potential issues, facilitating targeted and efficient repairs or maintenance specific to these renowned Japanese automakers.