C2177 LEXUS – Initialization Not Completed

C2177 LEXUS Possible Symptoms

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

C2177 LEXUS Possible Causes

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

C2177 LEXUS Description

The initialization procedure starts when the tire pressure warning reset switch is pressed for 3 seconds or more with the ignition switch in the ON position. The Tire Pressure Warning ECU registers the tire pressure data by the signals from the Tire Pressure Warning Valve and Transmitter, and start the tire pressure warning light blinking 3 times at 1 second intervals.