Your Toyota Landcruiser engine control system detects a problem, the computer stores the diagnostic trouble
code C2542 in its memory.
To figure out what is wrong with your vehicle you must first extract the C2542 DTC For Toyota Landcruiser.
Another consequence of C2542 Toyota Landcruiser 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.
C2542 Toyota Landcruiser DTC Meaning
Chassis Code - Problem is controller area network wiring bus and modules.
MFG - Manufacturer Specific
Auxiliary Emission Controls
Control Module Throttle Actuator Position Performance
Kick-Down Switch Failed Short
When you turn on the ignition, the Service Engine Soon or Check Engine C2542 Toyota Landcruiser 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 C2542 DTC For Toyota Landcruiser 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 C2542!