← View Generic B1194 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B1194: B1194: Door Locks 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 B1194 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The B1194 code indicates a malfunction in the door lock system, which may cause issues with locking or unlocking the doors.
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Symptoms

  • • Doors may not lock or unlock properly
  • • or may do so intermittently
  • • and may also trigger a warning light on the dashboard.
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Common Causes

  • • Faulty door lock actuator
  • • wiring issue
  • • or a problem with the door lock module.
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How to Fix B1194 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the door lock actuator for any signs of wear or damage. Replace if necessary. 2. Inspect the wiring harness for any signs of damage or corrosion. Repair or replace as needed. 3. Check the door lock module for any signs of malfunction. Replace if necessary.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Door lock actuator Shop ↗ Wiring harness Shop ↗ Door lock module Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B1194

B1192 Sequential Code

B1192: Airbag System Fault

High
B1193 Sequential Code

B1193: Climate Control Actuator Malfunction

Medium
B1195 Sequential Code

B1195: Power Window Circuit Malfunction

Medium
B1196 Sequential Code

B1196: Seat Switch 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