← View Generic B0934 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

B0934: B0934: Body System Security Malfunction

on 2014 Nissan SENTRA

Fix Cost

$100 - $500

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 B0934 Mean on 2014 Nissan SENTRA?

The B0934 code indicates a malfunction in the vehicle's security system, which may cause issues with door locks, alarm systems, or other security-related functions.

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Symptoms

• Difficulty locking/unlocking doors
• alarm system malfunction
• security light on dashboard

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Common Causes

• Faulty security module
• wiring issue
• or faulty door lock actuators

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How to Fix B0934 on 2014 Nissan SENTRA

Check the security module for any signs of physical damage or corrosion Inspect wiring harness for any signs of damage or wear Test door lock actuators for proper function Replace faulty security module or wiring harness as needed Update vehicle's software to latest version

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Need Maintenance Info for Your SENTRA?

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Parts for 2014 Nissan SENTRA

Security module Shop ↗ Wiring harness Shop ↗ Door lock actuators Shop ↗

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OBD2 Scanner

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Related Diagnostic Codes

Other codes that may appear with B0934

B0932 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