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B0691

B0691: Power Window Switch Circuit Malfunction

Fix Cost
$50 - $200
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
✅ Yes
Save money
Category
Body
System

📖 What Does B0691 Mean?

The power window switch circuit has malfunctioned, preventing the windows from functioning properly. This code is usually set when the switch is faulty or there is an issue with the wiring.
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Symptoms

  • • Windows do not function
  • • or function intermittently
  • • when the switch is activated
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Common Causes

  • • Faulty power window switch
  • • wiring issues
  • • corrosion on electrical connections
  • • or a blown fuse
Fix Guide
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Possible Solutions

1. Check the power window switch for any signs of physical damage or corrosion. Replace if necessary. 2. Inspect the wiring and electrical connections for any signs of damage or corrosion. Clean or replace as needed. 3. Check the fuse box to ensure the correct fuse is not blown. Replace the fuse if necessary.

❓ Common Questions About B0691

Can I drive with code B0691?

You can drive for a short time, but should address code B0691 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0691?

The estimated repair cost for code B0691 is between $50 and $200. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0691 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
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Need a Pro?

Complex codes like B0691 can be tricky. Don't risk it if you're unsure.

Quick Stats

Severity Medium
DIY Friendly Yes
Est. Time 1-2 hours
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Related Diagnostic Codes

Other codes that may appear with B0691

B0689 Sequential Code

B0689: Climate Control Fan Motor Fault

Medium
B0690 Sequential Code

B0690: Door Locks Malfunction

Medium
B0692 Sequential Code

B0692: Seat Switch Circuit Malfunction

Medium
B0693 Sequential Code

B0693: Malfunction of Front Fog Light

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