P0564

Cruise Control Multi-Function Input A Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–167 (est.)

Symptoms

Cruise control won't turn on
The cruise control system is unstable
Cruise control indicator flashing
Spontaneous shutdown of cruise control

Causes

Open or short circuit in control circuit
Oxidation of connector contacts
Malfunction of cruise control buttons
Wiring harness damage
Problems with the engine control unit

How to Fix

Check continuity and voltage in the control circuit
Inspect connectors and contacts for oxidation
Test the operation of the cruise control buttons
Check wiring harness for damage
If necessary, replace faulty components
Reset the error and check the system operation

Related codes

P0571 P0572 P0573