← View Generic C0350 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

C0350: C0350: Anti-lock Brake System (ABS) Pump Control Module (PCM) Fault

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $500
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 C0350 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The ABS system has detected a fault in the pump control module, which regulates the ABS pump's operation. This code indicates a problem with the pump's electrical circuit or the module itself.
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Symptoms

  • • ABS warning light on
  • • ABS system malfunction
  • • possible loss of traction control
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Common Causes

  • • Faulty ABS pump
  • • faulty pump control module
  • • wiring issues
  • • blown fuse
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How to Fix C0350 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the ABS pump and control module for signs of physical damage or corrosion. 2. Inspect the wiring and connectors for damage or corrosion. 3. Check the fuse box for blown fuses. 4. Use a scan tool to clear the code and test the ABS system. 5. Replace the faulty component(s) if necessary.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

ABS pump Shop ↗ pump control module Shop ↗ wiring harness Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with C0350

C0348 Sequential Code

C0348: Traction Control System Malfunction

Medium
C0349 Sequential Code

C0349: Wheel Speed Sensor Malfunction

Medium
C0351 Sequential Code

C0351: Brake System Pressure Sensor Circuit Malfunction

Medium
C0352 Sequential Code

C0352: Rear Suspension Strut or Shock Absorber Fault

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