📖 What Does B0004 Mean?
The B0004 code indicates a malfunction in the seat position sensor, which monitors the position and movement of the vehicle's seats. This can cause issues with seat adjustment, airbag deployment, and other safety features.
Symptoms
Seat adjustment issues, airbag warning lights, seatbelt warning lights, unusual seat movement
Common Causes
Faulty seat position sensor, wiring issues, seat frame damage, airbag module malfunction
Possible Solutions
1. Disconnect the battery to prevent further damage. 2. Locate the faulty seat position sensor and replace it with a new one. 3. Check and repair any wiring issues. 4. Inspect the seat frame for damage and repair or replace as necessary. 5. Reconnect the battery and test the seat adjustment system.
Recommended Parts & Tools
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📦 Parts Needed
🔧 Tools Required
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Frequently Asked Questions about B0004
How serious is B0004?
This code has a medium severity level. This should be diagnosed and repaired soon to prevent further issues.
Can I drive with B0004?
You can typically drive short distances, but have it diagnosed as soon as possible.
How much does it cost to fix B0004?
Repair costs vary depending on the root cause, but typically range from $100-300 including parts and labor.
Related Diagnostic Codes
Other codes that may appear with B0004
Airbag System Malfunction (B0000)
Body System Code B0001: Climate Control Malfunction
Body System Code B0002: Door Locks Malfunction
Body System Code B0003: Windows
Body System Code B0005: Lighting Malfunction
Body System Code B0006 - Security
💡 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