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Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Lighting) >> Lighting System >> Back-up Light Circuit >> Description

Back-up Light Circuit: Description

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

When the PNP switch R position signal is received from the luggage room junction block ECU, the backup light illuminates.