← View Generic P0817 Guide Severity: High
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

P0817: P0817: Transmission Range Sensor Circuit Malfunction

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 P0817 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The transmission range sensor circuit has malfunctioned, preventing the transmission from shifting properly.
⚠️

Symptoms

  • • Difficulty shifting gears
  • • slipping
  • • hesitation
  • • or complete loss of transmission function
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Common Causes

  • • Faulty transmission range sensor
  • • wiring issues
  • • or sensor connector problems
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How to Fix P0817 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check and clean the transmission range sensor connector. 2. Test the sensor circuit for continuity. 3. Replace the transmission range sensor if faulty. 4. Check and repair any wiring issues.

🔧

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Transmission Range Sensor Shop ↗ Wiring Harness Shop ↗

Essential Tool

Must Have

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Related Diagnostic Codes

Other codes that may appear with P0817

P0815 Sequential Code

P0815: Transmission Control Module (TCM) Internal Fault

Medium
P0816 Sequential Code

P0816: Transmission Control Module (TCM) Range/Performance Issue

Medium
P0818 Sequential Code

P0818: Transmission Range Sensor Circuit Malfunction

Medium
P0819 Sequential Code

P0819: Transmission Control Module (TCM) Internal Fault

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