Connect GDS with Diagnostic Connector.
Engine "ON" and Turn on the auto head light system.
Check "Actuator" parameter on the GDS(It must be checked while vehicle is unloaded condition)
Specification : 80% ± 2%
Fig.1) Engine ON : AHLS of Actuator
Is the "Actuator" parameter normal?
![]() | ▶ This is a intermittent problem caused by poor contact of component or control unit. ▶ Thoroughly check the looseness, poor connection, bent, corrison, contamination, deformation or damage of connector. ▶ Repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure. |
![]() | ▶ Go to "Inspection and Repair" procedure. |