← View Generic B0708 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

B0708: B0708: Seat Switch Circuit 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 B0708 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The seat switch circuit has malfunctioned, preventing the driver's seat from functioning properly. This code is typically set when the seat switch circuit is open or shorted, causing the seat to malfunction.
⚠️

Symptoms

  • • Seat does not move
  • • seat does not lock in position
  • • or seat warning light is illuminated
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Common Causes

  • • Faulty seat switch
  • • wiring issue
  • • or seat motor failure
🛠️

How to Fix B0708 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Disconnect the battery to reset the code. 2. Check the seat switch circuit for any signs of damage or corrosion. 3. Replace the faulty seat switch if damaged. 4. Check the wiring for any signs of damage or corrosion and repair as needed. 5. Test the seat motor to ensure it is functioning properly.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Seat switch Shop ↗ Wiring harness Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B0708

B0706 Sequential Code

B0706: Door Locks Actuator Circuit Malfunction

Medium
B0707 Sequential Code

B0707: Power Window Regulator Malfunction

Medium
B0709 Sequential Code

B0709: Exterior Lighting Malfunction

Medium
B0710 Sequential Code

B0710: Immobilizer System Malfunction

High

💡 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