← View Generic P0857 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

P0857: P0857: 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 P0857 Mean on 2014 Nissan SENTRA?

The Transmission Control Module (TCM) has detected a problem with the transmission's range and performance, which can cause issues with gear shifting, transmission slipping, or hesitation.
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Symptoms

  • • Transmission slipping
  • • hesitation
  • • or difficulty shifting gears
  • • unusual noises
  • • or the transmission warning light on the dashboard.
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Common Causes

  • • Faulty transmission solenoid
  • • clogged transmission filter
  • • low transmission fluid level
  • • faulty transmission pressure sensor
  • • or a problem with the transmission control module itself.
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How to Fix P0857 on 2014 Nissan SENTRA

1. Check the transmission fluid level and condition, and top it off if necessary. 2. Inspect and clean the transmission filter. 3. Check the transmission solenoid for any signs of damage or corrosion. 4. Replace the transmission pressure sensor if faulty. 5. Update the transmission control module's software if necessary.

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Need Maintenance Info for Your SENTRA?

Get oil capacity, filter specs, and torque settings for your specific 2014 Nissan SENTRA.

View 2014 Nissan SENTRA Specs

Parts for 2014 Nissan SENTRA

Transmission solenoid Shop ↗ Transmission filter Shop ↗ Transmission fluid Shop ↗ Transmission pressure sensor Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2014 Nissan SENTRA

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Related Diagnostic Codes

Other codes that may appear with P0857

P0855 Sequential Code

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

Medium
P0856 Sequential Code

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

Medium
P0858 Sequential Code

P0858: Transmission Range Sensor Circuit Malfunction

Medium
P0859 Sequential Code

P0859: 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