← View Generic P0923 Guide Severity: High
🚗 Vehicle-Specific Guide

This guide is customized for your 2019 Ford F150 PICKUP

P0923: P0923: Transmission Advanced System - Transmission Control Module (TCM) Internal Error

on 2019 Ford F150 PICKUP

Fix Cost
$500 - $2000
Parts & Labor
Difficulty
4/5
2-4 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2019 Ford
F150 PICKUP
⚠️

Important for 2019 Ford F150 PICKUP Owners

Before starting repairs, verify which engine your 2019 Ford F150 PICKUP has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P0923 Mean on 2019 Ford F150 PICKUP?

The Transmission Control Module (TCM) has detected an internal error, which may be caused by a faulty TCM, wiring issue, or other internal transmission component failure.
⚠️

Symptoms

  • • Transmission slips
  • • hesitation
  • • or refuses to engage gears
  • • unusual noises
  • • or transmission warning light on the dashboard
🔍

Common Causes

  • • Faulty TCM
  • • wiring issue
  • • internal transmission component failure
  • • transmission fluid leak
  • • or low transmission fluid level
🛠️

How to Fix P0923 on 2019 Ford F150 PICKUP

1. Check transmission fluid level and condition; 2. Scan for any other trouble codes; 3. Inspect wiring and connectors for damage or corrosion; 4. Replace faulty TCM or internal transmission component; 5. Bleed transmission system if necessary

🔧

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Parts for 2019 Ford F150 PICKUP

Transmission Control Module Shop ↗ Transmission fluid Shop ↗ Wiring harness Shop ↗

Essential Tool

Must Have

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Related Diagnostic Codes

Other codes that may appear with P0923

P0921 Sequential Code

P0921: Transmission Advanced System - Transmission Control Module (TCM) Internal Error

Medium
P0922 Sequential Code

P0922: Transmission Advanced System - Transmission Control Module (TCM) Internal Error

Medium
P0924 Sequential Code

P0924: Transmission Advanced System - Transmission Control Module (TCM) Internal Error

Medium
P0925 Sequential Code

P0925: Transmission Advanced System - Transmission Control Module (TCM) Internal Error

High

💡 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