B2432 LEXUS – Lost Communication With Automatic High Beam Sensor

B2432 LEXUS Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

B2432 LEXUS Possible Causes

Faulty Inner Rear View Mirror,Inner Rear View Mirror harness is open or shorted,Inner Rear View Mirror circuit poor electrical connection,Faulty Adaptive Front-lighting System (AFS) ECU

B2432 LEXUS Description

The Diagnostic Trouble Code (DTC) is set when the Adaptive Front-lighting System (AFS) ECU detects malfunctions in the LIN communication system.