B004B
Third Row Right Frontal Stage 3 Deployment Control
B004B is an OBD-II diagnostic trouble code meaning: Third Row Right Frontal Stage 3 Deployment Control. Common causes: open or short circuit in wiring harness, airbag squib malfunction. Estimated repair cost: $56โ167.
Symptoms
- Airbag light is on
- Diagnostic system shows error B004B
- Possible problems with other airbags
Causes
- Open or short circuit in wiring harness
- Airbag squib malfunction
- Problems with the restraint control module
- Contact corrosion
How to Fix
- Conduct diagnostics of the passive safety system
- Check the integrity of the wiring harness and contacts
- Replace faulty squib or wiring harness
- Reflash or replace the control module if necessary
Related codes
Error B004B by Vehicle Brand
FAQ
What does the B004B code mean?
B004B is an OBD-II diagnostic trouble code that indicates: Third Row Right Frontal Stage 3 Deployment Control
What causes a B004B error code?
The most common causes of B004B include: Open or short circuit in wiring harness; Airbag squib malfunction; Problems with the restraint control module; Contact corrosion.
How do I fix a B004B diagnostic trouble code?
To fix B004B: Conduct diagnostics of the passive safety system. Check the integrity of the wiring harness and contacts. Replace faulty squib or wiring harness. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B004B?
Do not drive โ repair immediately
How much does it cost to fix B004B?
The estimated repair cost for B004B is $56โ167. Actual cost depends on your vehicle, location, and labor rates.
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