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Home >> Toyota >> 2020 >> Highlander L, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Meter / Gauge System (12.3 Inch Display) - Diagnostic Codes & Circuit Tests) >> METER / GAUGE SYSTEM (for 12.3 Inch Display) >> Operating Light Control Rheostat does not Change Light Brightness [10/2022 - ] >> Description

Operating Light Control Rheostat does not Change Light Brightness [10/2022 - ]: Description

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The trip switch is connected to the combination meter assembly via direct line. When the light control rheostat up switch or light control rheostat down switch is operated, the brightness of the meter illumination changes.