FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Vehicle Speed Signal Circuit between Stereo Component Amplifier and Combination Meter

Vehicle Speed Signal Circuit between Stereo Component Amplifier and Combination Meter

DESCRIPTION
The stereo component amplifier's Auto Sound Levelizer (ASL) adjusts the audio volume in accordance with vehicle noise. For example, when vehicle noise increases, the ASL automatically increases the audio's volume. The ASL uses speed signal from the combination meter.

Wiring Diagram:






Step 1-2:




Step 2(continued):




INSPECTION PROCEDURE