← View Generic P0896 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

P0896: P0896: Transmission Control Module (TCM) Internal Temperature Sensor Circuit Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$100 - $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 P0896 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The TCM has detected an issue with the internal temperature sensor circuit, which monitors the transmission fluid temperature. This code indicates a malfunction in the sensor circuit, which can cause transmission performance issues.
⚠️

Symptoms

  • • Transmission slipping
  • • hesitation
  • • or refusal to engage gears
  • • unusual noises
  • • or a check engine light
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Common Causes

  • • Faulty internal temperature sensor
  • • wiring issues
  • • or TCM software problems
🛠️

How to Fix P0896 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check the internal temperature sensor for damage or corrosion. Replace if necessary. 2. Inspect the wiring harness for damage or chafing. Repair or replace as needed. 3. Update the TCM software if necessary. 4. Clear any other pending codes.

🔧

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Internal temperature sensor Shop ↗ Wiring harness Shop ↗

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Related Diagnostic Codes

Other codes that may appear with P0896

P0894 Sequential Code

P0894: Transmission Control Module (TCM) Internal Fault

High
P0895 Sequential Code

P0895: Transmission Control Module (TCM) Internal Fault

Medium
P0897 Sequential Code

P0897: Transmission Control Module (TCM) Range/Performance Issue

Medium
P0898 Sequential Code

P0898: Transmission Control Module (TCM) Internal Temperature Sensor Circuit 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