← Back to Search Severity: Medium

B0701

B0701: Turn Signal Lamp Malfunction

Fix Cost
$50 - $150
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
✅ Yes
Save money
Category
Body
System

📖 What Does B0701 Mean?

The B0701 code indicates a malfunction in the turn signal lamp circuit, which may cause the turn signal lights to malfunction or not function at all.
⚠️

Symptoms

  • Turn signal lights not functioning
  • flashing
  • or staying on continuously
  • may also trigger the turn signal indicator light on the dashboard.
🔍

Common Causes

  • Faulty turn signal lamp
  • wiring issue
  • or a problem with the turn signal switch.
Fix Guide
🛠️

Possible Solutions

1. Check the turn signal lamp for any signs of damage or wear. Replace if necessary. 2. Inspect the wiring harness for any signs of damage, chafing, or corrosion. Repair or replace as needed. 3. Check the turn signal switch for any signs of wear or damage. Clean or replace as needed.

Common Questions About B0701

Can I drive with code B0701?

You can drive for a short time, but should address code B0701 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0701?

The estimated repair cost for code B0701 is between $50 and $150. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0701 easy to fix myself?

This repair is considered moderate. It may require specialized tools or significant disassembly. If you are not an experienced mechanic, professional help is recommended.

Required Parts

Tools

Multimeter Wire tester Torx screwdriver
👨‍🔧

Need a Pro?

Complex codes like B0701 can be tricky. Don't risk it if you're unsure.

Quick Stats

Severity Medium
DIY Friendly Yes
Est. Time 1-2 hours
🔗

Related Diagnostic Codes

Other codes that may appear with B0701

💡 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