← View Generic P0905 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2020 Chevrolet SILVERADO 1500 PICKUP

P0905: P0905: Transmission Advanced System - Transmission Range Sensor Circuit Malfunction

on 2020 Chevrolet SILVERADO 1500 PICKUP

Fix Cost
$150 - $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 P0905 Mean on 2020 Chevrolet SILVERADO 1500 PICKUP?

The transmission range sensor circuit has malfunctioned, causing the transmission to malfunction and resulting in the P0905 code.
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Symptoms

  • • Transmission slips
  • • hesitation
  • • or refuses to engage gears
  • • unusual noises
  • • or difficulty shifting
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Common Causes

  • • Faulty transmission range sensor
  • • wiring issues
  • • or sensor connector problems
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How to Fix P0905 on 2020 Chevrolet SILVERADO 1500 PICKUP

1. Check and clean the transmission range sensor connector and wiring. 2. Replace the transmission range sensor if faulty. 3. Check and adjust the transmission fluid level and condition.

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Parts for 2020 Chevrolet SILVERADO 1500 PICKUP

Transmission Range Sensor Shop ↗

Essential Tool

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Related Diagnostic Codes

Other codes that may appear with P0905

P0903 Sequential Code

P0903: Transmission Range Sensor Circuit Malfunction

Medium
P0904 Sequential Code

P0904: Transmission Advanced System - Pressure Control Solenoid 'A' Circuit Low

Medium
P0906 Sequential Code

P0906: Transmission Range Sensor Circuit Malfunction

Medium
P0907 Sequential Code

P0907: Transmission Advanced System - 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