U0433 Code: Meaning, Causes, and Symptoms | OBD2 Codes

U0433 – Invalid Data Received From Cruise Control Front Distance Range Sensor Single Sensor or Center


U0433 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light),Cruise Control System stops working


U0433 Possible Causes


Faulty Front Distance Range Sensor,Front Distance Range Sensor harness is open or shorted,Front Distance Range Sensor circuit poor electrical connection


U0433 Description


The Front Distance Range Sensor detects light reflected from a vehicle ahead by irradiating laser forward and calculates a distance from the vehicle ahead and a relative speed, based on the detected signal the Front Distance Range Sensor transmits the presence/absence of vehicle ahead and the distance from the vehicle to vehicle Cruise Control Unit. The vehicle’s Cruise Control Unit sets the OBDII code when the Front Distance Range Sensor signal is out of factory specifications.