← View Generic P0708 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

P0708: P0708: Transmission Control System Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$500 - $1500
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 P0708 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The P0708 code indicates a malfunction in the transmission control system, which can cause issues with gear shifting and transmission operation.
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Symptoms

  • • Difficulty shifting gears
  • • slipping or hesitation between gears
  • • transmission warning light on
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Common Causes

  • • Faulty transmission control module
  • • faulty transmission solenoids
  • • wiring issues
  • • faulty transmission sensors
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How to Fix P0708 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check and clear any trouble codes. 2. Inspect and clean the transmission solenoids. 3. Check and replace faulty transmission sensors. 4. Replace the transmission control module if necessary.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Transmission control module Shop ↗ Transmission solenoids Shop ↗ Transmission sensors Shop ↗

Essential Tool

Must Have

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Related Diagnostic Codes

Other codes that may appear with P0708

P0706 Sequential Code

P0706: Transmission Control System Malfunction

Medium
P0707 Sequential Code

P0707: Transmission Control System Malfunction

Medium
P0709 Sequential Code

P0709: Transmission Control System Malfunction

Medium
P0710 Sequential Code

P0710: Transmission Control System 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