← View Generic P0565 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

P0565: P0565: Idle Air Control (IAC) Motor Circuit Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
Your Vehicle
2020 Chevrolet
SILVERADO 1500 PICKUP
⚠️

Important for 2020 Chevrolet SILVERADO 1500 PICKUP Owners

Before starting repairs, verify which engine your 2020 Chevrolet SILVERADO 1500 PICKUP has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P0565 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The idle air control (IAC) motor circuit has malfunctioned, causing the engine to idle rough or stall. This code is often accompanied by other symptoms such as a rough idle, stalling, or hesitation when accelerating.
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Symptoms

  • • Rough idle
  • • stalling
  • • hesitation when accelerating
  • • poor engine performance
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Common Causes

  • • Faulty idle air control (IAC) motor
  • • faulty throttle position sensor
  • • vacuum leaks
  • • clogged air filter
  • • faulty engine computer
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How to Fix P0565 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check and clean the idle air control (IAC) motor and throttle body. 2. Replace the idle air control (IAC) motor if necessary. 3. Check and replace the throttle position sensor if necessary. 4. Check for vacuum leaks and repair if necessary. 5. Check and replace the air filter if necessary. 6. Check and clear any trouble codes from the engine computer.

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Need Maintenance Info for Your SILVERADO 1500 PICKUP?

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Idle Air Control (IAC) Motor Shop ↗ Throttle Position Sensor Shop ↗ Air Filter Shop ↗

Essential Tool

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OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with P0565

P0563 Sequential Code

System Voltage High

High
P0564 Sequential Code

P0564: Idle Air Control (IAC) Valve Circuit Malfunction

Medium
P0566 Sequential Code

P0566: Idle Air Control (IAC) Motor Circuit Malfunction

Medium
P0567 Sequential Code

P0567: Idle Air Control (IAC) Motor Circuit Malfunction

Medium

💡 Why These Codes Are Related:

  • • Similar Issues: Same root cause or component failure
  • • Related Problems: Often occur together due to system interactions
  • • Sequential Codes: Progressive failure stages or multiple sensors
  • • Same System: Components within the same automotive system