← Back to Search Severity: Medium

B0652

B0652: Seat Position Sensor Circuit Malfunction

Fix Cost
$50 - $200
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
❌ No
Pro recommended
Category
Body
System

📖 What Does B0652 Mean?

The seat position sensor circuit has malfunctioned, preventing the vehicle's computer from accurately detecting the seat's position. This can cause issues with seat adjustments, airbag deployment, and other safety features.
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Symptoms

  • • Seat position sensor malfunction
  • • seat adjustment issues
  • • airbag warning lights
  • • seatbelt warning lights
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Common Causes

  • • Faulty seat position sensor
  • • wiring issues
  • • connector corrosion
  • • seat sensor module failure
Fix Guide
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Possible Solutions

1. Disconnect battery power to prevent electrical shock. 2. Locate the seat position sensor module and disconnect the electrical connector. 3. Check for corrosion or damage and clean/replace as needed. 4. Reconnect the electrical connector and recheck the system. 5. If issue persists, replace the seat position sensor module.

❓ Common Questions About B0652

Can I drive with code B0652?

You can drive for a short time, but should address code B0652 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0652?

The estimated repair cost for code B0652 is between $50 and $200. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0652 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

Torx screwdriver Electrical connector tester
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Need a Pro?

Complex codes like B0652 can be tricky. Don't risk it if you're unsure.

Quick Stats

Severity Medium
DIY Friendly No
Est. Time 1-2 hours
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Related Diagnostic Codes

Other codes that may appear with B0652

B0650 Sequential Code

B0650: Door Locks Actuator Circuit Malfunction

Medium
B0651 Sequential Code

B0651: Power Window Circuit Malfunction

Medium
B0653 Sequential Code

B0653: Body Control Module (BCM) - Low Beam Headlight Relay Circuit Malfunction

Medium
B0654 Sequential Code

B0654: Security 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