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Home >> Lexus >> 2005 >> SC 430 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> LEXUS Navigation System - Diagnostics >> Speed Signal Circuit (Navigation Ecu - Combination Meter ASSY) >> Circuit Description

Circuit Description

The navigation ECU receives the vehicle speed signal and GPS antenna information, and then adjusts the vehicle position on the display.

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