← View Generic P0781 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

P0781: P0781: Transmission Control System Malfunction Affecting Gear Shifting

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

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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 P0781 Mean on 2014 Nissan SENTRA?

The transmission control system has malfunctioned, causing issues with gear shifting and transmission operation.

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Symptoms

• Slipping or hesitation between gears
• difficulty shifting
• transmission warning light on

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Common Causes

• Faulty transmission control module
• faulty transmission solenoid
• low transmission fluid level
• clogged transmission filter

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How to Fix P0781 on 2014 Nissan SENTRA

1. Check transmission fluid level and top off if necessary. 2. Scan for trouble codes and clear them. 3. Replace faulty transmission solenoid. 4. Replace faulty transmission control module. 5. Clean or replace transmission filter.

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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 control module Shop ↗ Transmission solenoid Shop ↗ Transmission filter 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 P0781

P0779 Sequential Code

💡 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