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International Automotive Technicians Network

Diagnostic Trouble Code Index for October 2025


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
1P0106MAP Sensor PerformanceChevrolet
1P0733Gear Ratio Error In ThirdJeep