OBD Guide

P0586

Cruise Control Vent Control Circuit/Open

P0586 is an OBD-II diagnostic trouble code meaning: Cruise Control Vent Control Circuit/Open. Common causes: open or short circuit in wiring harness, ventilation solenoid valve malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Inability to activate cruise control
  • Spontaneous shutdown of cruise control
  • Check Engine Light Illuminates

Causes

  • Open or short circuit in wiring harness
  • Ventilation solenoid valve malfunction
  • Problems with the cruise control control unit
  • Corrosion or poor contact in connectors

How to Fix

  1. Check the wiring harness for damage
  2. Check the resistance of the ventilation solenoid valve
  3. Inspect connectors for corrosion or poor contact.
  4. If necessary, replace faulty components

Related codes

Error P0586 by Vehicle Brand

FAQ

What does the P0586 code mean?

P0586 is an OBD-II diagnostic trouble code that indicates: Cruise Control Vent Control Circuit/Open

What causes a P0586 error code?

The most common causes of P0586 include: Open or short circuit in wiring harness; Ventilation solenoid valve malfunction; Problems with the cruise control control unit; Corrosion or poor contact in connectors.

How do I fix a P0586 diagnostic trouble code?

To fix P0586: Check the wiring harness for damage. Check the resistance of the ventilation solenoid valve. Inspect connectors for corrosion or poor contact.. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P0586?

Yes, but get it checked soon

How much does it cost to fix P0586?

The estimated repair cost for P0586 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat