← View Generic P0963 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

P0963: P0963: Transmission Pressure Control Solenoid 'A' Performance Problem

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 P0963 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The transmission control module (TCM) has detected a problem with the transmission pressure control solenoid 'A' circuit, which regulates transmission fluid pressure.
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Symptoms

  • • Transmission slipping
  • • hesitation
  • • or hesitation when shifting gears
  • • unusual noises
  • • or a check engine light.
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Common Causes

  • • Faulty transmission pressure control solenoid 'A'
  • • clogged transmission fluid filter
  • • low transmission fluid level
  • • or a faulty transmission control module.
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How to Fix P0963 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check transmission fluid level and condition. 2. Replace the transmission fluid filter. 3. Test the transmission pressure control solenoid 'A' circuit. 4. Replace the transmission pressure control solenoid 'A' if faulty. 5. Update the transmission control module software if necessary.

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Need Maintenance Info for Your SILVERADO 1500 PICKUP?

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Transmission pressure control solenoid 'A' Shop ↗ Transmission fluid filter Shop ↗

Essential Tool

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Related Diagnostic Codes

Other codes that may appear with P0963

P0961 Sequential Code

P0961: Transmission Pressure Control Solenoid 'A' Circuit Malfunction

Medium
P0962 Sequential Code

P0962: Transmission Pressure Control Solenoid 'A' Circuit Low

Medium
P0964 Sequential Code

P0964: Transmission Pressure Control Solenoid 'A' Circuit Low

Medium
P0965 Sequential Code

P0965: Transmission Pressure Control Solenoid 'A' Circuit Low

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