← View Generic C0242 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

C0242: C0242: Electronic Stability Control (ESC) Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$200 - $800
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 C0242 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The Electronic Stability Control (ESC) system has detected a malfunction, which may cause loss of traction and stability.
⚠️

Symptoms

  • • Vibration
  • • loss of traction
  • • or difficulty steering
  • • especially during sudden turns or hard braking.
🔍

Common Causes

  • • Faulty ESC module
  • • faulty wheel speed sensors
  • • faulty yaw rate sensor
  • • or wiring issues.
🛠️

How to Fix C0242 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check and clear any trouble codes. 2. Inspect and clean wheel speed sensors. 3. Check and replace faulty sensors. 4. Check and repair wiring issues. 5. Update ESC software if necessary.

🔧

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

ESC module Shop ↗ wheel speed sensors Shop ↗ yaw rate sensor Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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🔗

Related Diagnostic Codes

Other codes that may appear with C0242

C0240 Sequential Code

C0240: Suspension Damper or Mount Fault

Medium
C0241 Sequential Code

C0241: Steering Column Position Sensor Circuit Malfunction

Medium
C0243 Sequential Code

C0243: Traction Control System Malfunction

Medium
C0244 Sequential Code

C0244: Wheel Speed Sensor 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