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Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Cruise Control) >> Cruise Control System >> Cruise Main Indicator Light Circuit >> Description
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Cruise Main Indicator 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.

The ECM detects a cruise control main switch signal and sends it to the combination meter through multiplex communication system (BEAN). Then the CRUISE main indicator light comes on.

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