Lexus vehicles also use a set of diagnostic trouble codes (DTCs) to identify potential issues with various systems in the car.
As of my last update in September 2021, Lexus vehicles also use a set of diagnostic trouble codes (DTCs) to identify potential issues with various systems in the car. Lexus, being the luxury vehicle division of Toyota, typically uses advanced diagnostic systems to assist in diagnosing and troubleshooting problems. The specific codes can vary based on the Lexus model, year, and the type of diagnostic system used. Here are some common Lexus diagnostic trouble codes: 1. P0101 - Mass or Volume Air Flow Circuit Range/Performance Problem 2. P0171 - System Too Lean (Bank 1) 3. P0172 - System Too Rich (Bank 1) 4. P0300 - Random/Multiple Cylinder Misfire Detected 5. P0301 - Cylinder 1 Misfire Detected 6. P0302 - Cylinder 2 Misfire Detected 7. P0303 - Cylinder 3 Misfire Detected 8. P0304 - Cylinder 4 Misfire Detected 9. P0420 - Catalyst System Efficiency Below Threshold (Bank 1) 10. P0430 - Catalyst System Efficiency Below Threshold (Bank 2) 11. P0442 - Evaporative Emission System Leak Detected ...
