📖 What Does B0002 Mean?
This code indicates a malfunction in the door lock system, which may cause issues with locking or unlocking doors, or may prevent the doors from locking or unlocking properly.
Symptoms
Difficulty locking or unlocking doors, doors not locking or unlocking at all, or intermittent issues with door locking or unlocking.
Common Causes
Faulty door lock actuator, faulty door lock switch, wiring issues, or a blown fuse.
Possible Solutions
1. Check the door lock actuator for any signs of wear or damage. Replace if necessary. 2. Check the door lock switch for any signs of wear or damage. Replace if necessary. 3. Check the wiring for any signs of damage or corrosion. Repair or replace as necessary. 4. Check the fuse box for any blown fuses. Replace the fuse if necessary.
Recommended Parts & Tools
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📦 Parts Needed
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Frequently Asked Questions about B0002
How serious is B0002?
This code has a medium severity level. This should be diagnosed and repaired soon to prevent further issues.
Can I drive with B0002?
You can typically drive short distances, but have it diagnosed as soon as possible.
How much does it cost to fix B0002?
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 B0002
Airbag System Malfunction (B0000)
Body System Code B0001: Climate Control Malfunction
Body System Code B0003: Windows
Seat Position Sensor Malfunction
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