← Back to Search Severity: Medium

B0348

B0348: Seat Switch Circuit Malfunction

Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
❌ No
Pro recommended
Category
Body
System

📖 What Does B0348 Mean?

The seat switch circuit has malfunctioned, preventing the seat from functioning properly. This code is usually triggered when the seat switch circuit is open or shorted.
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Symptoms

  • Seat won't move
  • seat switch lights on dashboard
  • seat stuck in position
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Common Causes

  • Faulty seat switch
  • wiring issue
  • seat motor failure
  • faulty seat control module
Fix Guide
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Possible Solutions

1. Disconnect the battery to reset the system. 2. Check and clean the seat switch and wiring connections. 3. Replace the faulty seat switch or wiring harness if damaged. 4. Check the seat motor and replace if faulty. 5. Update the seat control module's software if necessary.

Common Questions About B0348

Can I drive with code B0348?

You can drive for a short time, but should address code B0348 soon to avoid worsening the problem or failing an emissions test.

How much does it cost to fix code B0348?

The estimated repair cost for code B0348 is between $100 and $500. This includes parts and labor. Prices may vary based on your vehicle's make and model.

Is code B0348 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.

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Need a Pro?

Complex codes like B0348 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 B0348

💡 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