C2114 LEXUS – Transmitter ID 4 Operation Stop

C2114 LEXUS Possible Symptoms

Tire Pressure Monitor System (TPMS) Warning Light ON,Anti-Lock Brake System (ABS) Warning Light ON

C2114 LEXUS Possible Causes

Faulty Tire Pressure Warning Valve and Transmitter,Faulty Tire Pressure Warning ECU

C2114 LEXUS Description

The Tire Pressure Warning Valves and transmitters that are installed in the tire and wheel assemblies measure the tire pressures of the tires. The measured values are transmitted to the tire pressure warning antenna and receiver on the body as radio waves and then sent to the Tire Pressure Warning ECU. The ECU compares the measured tire pressure values with the tire pressure threshold. When the measured tire pressure value is less than this threshold, the warning light in the combination meter turns on. The Tire Pressure Warning ECU stores a Diagnostic Trouble Code (DTC) when the tire pressure warning valve and transmitter stops transmitting signals. The stored DTC is cleared when the signal transmission is resumed.