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Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 138 (Auto Headlight Beam Level Control System (Plug-In) (Diagnostic Codes & Circuit Tests)) >> Automatic Headlight Beam Level Control System >> Circuit Tests >> Headlight Leveling ECU Power Source Circuit >> Description
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Headlight Leveling ECU Power Source Circuit: Description

WARNING: This page is about a different variant/trim than selected.

This circuit detects the state of the power switch, and sends it to the headlight leveling ECU assembly.

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