____________ DTCs are not emissions related, do not store freeze frames, and do not generally cause any warning lamp to illuminate.

Non-Emissions DTCs

Diagnostic Trouble Codes that are not related to the vehicle's emissions system, usually indicating issues within other systems like the transmission, ABS, or airbags.

Freeze Frames

A snapshot of the operating conditions of a vehicle's engine at the time of a fault, stored in the engine control unit (ECU) for diagnostics.

Warning Lamp

A visual indicator on the dashboard of a vehicle that alerts the driver to various issues or malfunctions.