Horn - Fuse #16
Turn Signals - Fuse #5
Speed Control Amplifier - Fuse #6
Speed Control turns off when brake pedal is depressed with an Automatic & and when depressing the clutch on a Manual tranny. Fuse #1 provides the power through these switches to signal the Speed Control Amplifier to turn off the Speed Control system.
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Vinny...
"Do All Scheduled Maintenance Prior To Troubleshooting"
"Resolve All Known Issues Prior To Troubleshooting"