Toyota Corolla Cross: Vehicle Exterior

 Catalyst System Efficiency Below Threshold Bank 1 (P042000)

MONITOR DESCRIPTION The ECM uses air fuel ratio sensors mounted in front of and behind the Three-Way Catalytic Converter (TWC) to monitor its efficiency. The first sensor, the air fuel ratio sensor (sensor 1), sends pre-catalyst information to the ECM. The second sensor, the air fuel ratio sensor

 Right Front Wheel Speed Sensor Signal Stuck High (C050624)

DESCRIPTION Refer to DTC C050612 Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from Note C050624 Right Front Wheel Speed Sensor Signal Stuck High