← View Generic C1290 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

C1290: C1290: Left or Right Front Suspension Strut or Coil Spring Fault

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 C1290 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

This code indicates a fault in the left or right front suspension strut or coil spring, which can cause uneven tire wear, reduced ride quality, and potentially affect vehicle stability.
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Symptoms

  • • Uneven tire wear
  • • reduced ride quality
  • • vehicle vibration
  • • and possible loss of vehicle stability
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Common Causes

  • • Faulty or worn-out suspension strut
  • • coil spring
  • • or mounting hardware
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How to Fix C1290 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Inspect and clean the suspension strut and coil spring mounting hardware. 2. Check for any signs of damage or wear on the strut or coil spring. 3. Replace the faulty strut or coil spring if necessary. 4. Reassemble and test the suspension system.

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Need Maintenance Info for Your SILVERADO 1500 PICKUP?

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Left or Right Front Suspension Strut Shop ↗ Coil Spring Shop ↗ Mounting Hardware Shop ↗

Essential Tool

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OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with C1290

C1288 Sequential Code

C1288: ABS System Malfunction

High
C1289 Sequential Code

C1289: Brake System Malfunction

Medium
C1291 Sequential Code

C1291: Steering Column Position Sensor Circuit Malfunction

Medium
C1292 Sequential Code

C1292: 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