← View Generic B0929 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B0929: B0929: Climate Control Fan Motor Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
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 B0929 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The B0929 code indicates a malfunction in the climate control fan motor, which may be due to a faulty motor, wiring issue, or faulty temperature sensor.
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Symptoms

  • • Inadequate air flow from vents
  • • uneven air distribution
  • • or complete failure of the climate control system.
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Common Causes

  • • Faulty climate control fan motor
  • • wiring issue
  • • faulty temperature sensor
  • • or faulty climate control module.
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How to Fix B0929 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the climate control fan motor for any signs of physical damage or corrosion. Replace if necessary. 2. Inspect the wiring harness for any signs of damage or corrosion. Repair or replace as needed. 3. Check the temperature sensor for any signs of damage or corrosion. Replace if necessary. 4. Check the climate control module for any signs of damage or corrosion. Replace if necessary.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Climate control fan motor Shop ↗ Wiring harness Shop ↗ Temperature sensor Shop ↗ Climate control module Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B0929

B0927 Sequential Code

B0927: Audio System Malfunction

Medium
B0928 Sequential Code

B0928: Airbag System Fault

High
B0930 Sequential Code

B0930: Door Locks Actuator Malfunction

Medium
B0931 Sequential Code

B0931: Power Window Regulator 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