P0580

Cruise Control Multi-Function Input A Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Disabling cruise control
Inability to activate cruise control
Check Engine light comes on

Causes

Open or short circuit in wiring harness
Multi-function input sensor malfunction
Problems with the cruise control control unit
Corrosion of contacts or connectors

How to Fix

Check the wiring harness for breaks and short circuits
Check multifunction input sensor A
Check connectors and contacts for corrosion
Test the cruise control control unit
Replace faulty components

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