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Home >> Lexus >> 2001 >> ES 300 V6-3.0L (1MZ-FE) >> Repair and Diagnosis >> Diagrams >> Electrical Diagrams >> Headlamp >> Headlamp Alignment Control Module >> Service Hints
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Service Hints

H12, H13 HEADLIGHT BEAM LEVEL CONTROL ACTUATOR LH, RH
5 - GROUND : Approx. 12 volts with ignition SW at ON or ST position

H18 HEADLIGHT BEAM LEVEL CONTROL ECU
1 - GROUND : Approx. 12 volts with ignition SW at ON or ST position
15 - GROUND : Approx. 12 volts with light control SW at HEAD position
20 - GROUND : Always continuity

C13 LIGHT CONTROL SW [COMB. SW]
13 - 16 : Closed with light control SW at HEAD position