← View Generic B0893 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2014 Nissan SENTRA

B0893: B0893: Turn Signal Lamp Malfunction

on 2014 Nissan SENTRA

Fix Cost
$50 - $150
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 B0893 Mean on 2014 Nissan SENTRA?

The Body Control Module (BCM) has detected a malfunction in the turn signal lamp circuit, preventing the turn signal lights from functioning properly.
⚠️

Symptoms

  • • Turn signal lights do not illuminate
  • • or flash erratically
  • • when the turn signal switch is activated.
🔍

Common Causes

  • • Faulty turn signal lamp
  • • wiring issue
  • • or BCM malfunction.
🛠️

How to Fix B0893 on 2014 Nissan SENTRA

1. Inspect the turn signal lamp for damage or corrosion. Replace if necessary. 2. Check the wiring harness for damage or corrosion. Repair or replace as needed. 3. Clear any stored trouble codes and retest. If issue persists, replace the BCM.

🔧

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

Turn signal lamp Shop ↗ Wiring harness Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2014 Nissan SENTRA

Shop Scanners ↗
🔗

Related Diagnostic Codes

Other codes that may appear with B0893

B0891 Sequential Code

B0891: Power Window Relay Circuit Malfunction

Medium
B0892 Sequential Code

B0892: Seat Switch Circuit Malfunction

Medium
B0894 Sequential Code

B0894: Immobilizer System Malfunction

Medium
B0895 Sequential Code

B0895: Audio System Malfunction

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