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DRL System Operation Inspection
1) Apply parking brake.
2) Confirm that lighting switch is in OFF position.
3) Confirm that dimmer and passing switch is in low beam position.
4) Check the following operation.
a) When turning ignition switch to ON, headlights do not light.
b) When starting engine, headlights turn ON at low beam.
c) When turning dimmer and passing switch to high beam position, headlights remain tuning ON at low beam.
If check result is not satisfied, go to "Lighting Controller Circuit Inspection" in this section.
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Lighting Controller Circuit Inspection
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1) Confirm that lighting switch is in good condition referring to
"Light Control Switch Combination Unit Inspection" in this
section.
2) Confirm that oil pressure switch is in good condition referring
to "Engine Oil Pressure Switch Inspection" in Section 8C. (If
equipped with DRL system.)
3) Check that the voltage and continuity between the following
terminals and body ground are as specification under each
condition.
If check result is not as specified, check relevant circuit.
If circuit(s) is (are) normal, replace lighting controller.
1. Connector A
2. Connector B
3. Lighting controller
LIGHTING SYSTEM 8B-7
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