← View Generic C3152 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

C3152: C3152: Rear Suspension Control Module (RSCM) Fault

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$200 - $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 C3152 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The Rear Suspension Control Module (RSCM) has detected a fault in the rear suspension system, which may be causing uneven tire wear, vibrations, or reduced ride quality.
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Symptoms

  • • Uneven tire wear
  • • vibrations
  • • reduced ride quality
  • • difficulty steering
  • • or a 'clunking' noise when driving over bumps
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Common Causes

  • • Faulty RSCM
  • • loose or worn-out suspension components
  • • incorrect tire inflation
  • • or a malfunctioning anti-roll bar
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How to Fix C3152 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Clear the code and monitor the system to ensure the issue is resolved. If the code returns, replace the RSCM. 2. Inspect and replace any worn-out or loose suspension components. 3. Check and adjust tire inflation to the recommended pressure.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Rear Suspension Control Module Shop ↗ Suspension components (e.g., bushings, links) Shop ↗

Essential Tool

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Related Diagnostic Codes

Other codes that may appear with C3152

C3150 Sequential Code

C3150: ABS System Malfunction

Medium
C3151 Sequential Code

C3151: Brake System Pressure Sensor Circuit Malfunction

Medium
C3153 Sequential Code

C3153: Electric Power Steering (EPS) System Fault

Medium
C3154 Sequential Code

C3154: Electronic Stability Control (ESC) 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