U043B - Invalid Data Received From Cruise Control Front Distance Range Sensor Left

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

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

Possible symptoms

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

U043b 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.
OBDII Code U043b - Invalid Data Received From Cruise Control Front Distance Range Sensor Left - AutoCodes.com

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U043B Comments

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