← View Generic P0854 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

P0854: P0854: Transmission Control Module (TCM) Range/Performance Problem

on 2014 Nissan SENTRA

Fix Cost
$200 - $1000
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2014 Nissan
SENTRA
⚠️

Important for 2014 Nissan SENTRA Owners

Before starting repairs, verify which engine your 2014 Nissan SENTRA has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does P0854 Mean on 2014 Nissan SENTRA?

The TCM has detected a problem with the transmission's range and performance, which can cause issues with gear shifting, transmission slipping, or hesitation.
⚠️

Symptoms

  • • Transmission slipping
  • • hesitation
  • • or difficulty shifting gears
  • • unusual noises
  • • or the check engine light is illuminated.
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Common Causes

  • • Faulty transmission solenoid
  • • faulty transmission pressure sensor
  • • faulty transmission temperature sensor
  • • faulty transmission control module
  • • or a problem with the transmission's hydraulic system.
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How to Fix P0854 on 2014 Nissan SENTRA

1. Check the transmission fluid level and condition. 2. Scan for any other trouble codes. 3. Check the transmission solenoid and replace if faulty. 4. Check the transmission pressure sensor and replace if faulty. 5. Check the transmission temperature sensor and replace if faulty. 6. Check the transmission control module and replace if faulty. 7. Perform a transmission fluid flush and fill.

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Need Maintenance Info for Your SENTRA?

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Parts for 2014 Nissan SENTRA

Transmission solenoid Shop ↗ Transmission pressure sensor Shop ↗ Transmission temperature sensor Shop ↗ Transmission control module Shop ↗ Transmission fluid Shop ↗

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Related Diagnostic Codes

Other codes that may appear with P0854

P0852 Sequential Code

P0852: Transmission Control Module (TCM) Range/Performance Problem

Medium
P0853 Sequential Code

P0853: Transmission Control Module (TCM) Range/Performance Issue

Medium
P0855 Sequential Code

P0855: Transmission Control Module (TCM) Range/Performance Issue

Medium
P0856 Sequential Code

P0856: Transmission Control Module (TCM) Range/Performance Issue

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