Your Infiniti Ex35 engine control system detects a problem, the computer stores the diagnostic trouble
code U3077 in its memory.
To figure out what is wrong with your vehicle you must first extract the U3077 DTC For Infiniti Ex35.
Another consequence of U3077 Infiniti Ex35 engine overheating may be a blown head gasket. Heat makes aluminum swell almost three times faster than cast iron. Thermal stress can distort the head and make it swell in areas that are hottest like those between exhaust valves in adjoining cylinders, and areas that have restricted coolant flow like the narrow area that separates the cylinders. The typical aluminum head swells most in the middle, which can crush the head gasket if the head gets too hot. This will usually cause the head gasket to leak compression between adjacent cylinders, or leak coolant into the cylinders.
U3077 Infiniti Ex35 DTC Meaning
Network Code - Problem is climate control system, lighting, airbags, etc.
SAE - Generic
Exhaust Gas Recirculation System Valve 1
Cruise Control System - Vehicle Accel Too High
When you turn on the ignition, the Service Engine Soon or Check Engine U3077 Infiniti Ex35 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If U3077 DTC For Infiniti Ex35 so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the U3077!