Uncovering Vehicle Insights A Comprehensive Guide to Malfunction Warning Lights

A yellow light indicate a minor problem, a red lights indicates a major problem. Other colors provide information, but do not indicate a malfunction. This discussion is proudly sponsored by: Please support our sponsors and let them know you heard about their products on iRV2. Malfunction indicator icon on car dashboard. · Selective focus of malfunction check engine warning light on car dashboard. The MIL will come on if the circuit between some sensor and ECU is open intermitently due to some loose connection and could go of but the ECU will have this ... Malfunction Indicator Lamp/Check Engine Light. If this indicator comes on while driving, there is a problem with your engine or its emission control systems ... The OBD2 system illuminates the light when there is a problem with the car's engine, transmission or emission control system. The light turns on ... A check engine light or malfunction indicator lamp is the way a computerized engine-management system uses to indicate a malfunction, ... If Check Engine Light blinking then it indicates a possible impact on Transmission system or Engine Misfiring or a serious issue with Car Catalytic Converter. The reason for the warning light is due to a malfunction in the emissions system. The problem may be as simple as a loose gas cap, or as ... The "Malfunction Indicator Light" is the proper term for your check engine light. It being on means the on board diagnostic system detected a ...