Automatic Headlight Beam Level Control System (Diagnostic Codes & Circuit Tests): Diagnosis Lexus ES XV60

INSPECTION PROCEDURE

Note. If either of the following is performed, initialization of the headlight leveling ECU assembly is necessary. Refer to INITIALIZATION [06/2012 - ] . Replacement of the headlight leveling ECU assembly. Replacement or removal/installation of the rear height control sensor sub-assembly or work that changes the vehicle height such as replacement of suspension components.

Note. If either of the following is performed, initialization of the headlight leveling ECU assembly is necessary. Refer to INITIALIZATION [06/2012 - ] . Replacement of the headlight leveling ECU assembly. Replacement or removal/installation of the rear height control sensor sub-assembly or work that changes the vehicle height such as replacement of suspension components.

Note. If the headlight leveling ECU assembly has been replaced, initialization of the headlight leveling ECU assembly is necessary. Refer to INITIALIZATION [06/2012 - ] .

Note. If the headlight leveling ECU assembly has been replaced, initialization of the headlight leveling ECU assembly is necessary. Refer to INITIALIZATION [06/2012 - ] .

Note. First check that the low beam headlights operate normally.

Note. Inspect the fuses for circuits related to this system before performing the following inspection procedure.