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Code B0054

Symptoms

• Airbag warning light on

• Airbag system disabled

• Possible fault codes stored in the vehicle's computer

Common Causes

• Faulty airbag module

• Damaged wiring or connectors

• Faulty clock spring

Glossary

Airbag Module: A component that controls the deployment of airbags.

Clock Spring: A spiral-wound connector that maintains electrical contact with the airbag module while allowing the steering wheel to turn.

Related Codes

• B0053

• B0055

Laymans terms

This code means there's a problem with the car's airbag system. It's like when a toy's safety feature isn't working right.

Explanation

B0054 indicates an issue with the airbag system, specifically related to the deployment circuit.

Technical description

The B0054 code is triggered when the airbag control module detects a fault in the deployment circuit of the airbag system. This could be due to a short, open circuit, or resistance issue in the wiring or connectors.

Diagnosis steps

• Scan the vehicle for codes.

• Inspect the airbag system wiring and connectors.

• Test the airbag module and clock spring for faults.

Repair procedures

• Replace faulty airbag module.

• Repair or replace damaged wiring/connectors.

• Replace the clock spring if necessary.

Tools required

• OBD-II scanner

• Multimeter

• Wiring repair tools

Estimated repair cost

$200 - $1000

Difficulty level

Moderate

Commonly affected vehicles

• Chevrolet Silverado

• GMC Sierra

• Cadillac Escalade

Preventive measures

• Regularly inspect airbag system components.

• Avoid tampering with airbag system wiring.

• Have the airbag system checked during routine maintenance.

Error code type

Safety System Issue

User experience recommendations

• Do not ignore the airbag warning light.

• Have the vehicle inspected by a professional.

• Avoid DIY repairs on the airbag system.

Warranty information

Check if the airbag system components are covered under the vehicle's safety warranty.

Historical data

The B0054 code has been associated with airbag system recalls and updates in certain vehicle models.

Urgency level

High – Airbag system issues should be addressed immediately to ensure safety.

Legal and safety notice

Operating a vehicle with a faulty airbag system may be unsafe and could violate safety regulations.

Testing conditions

• Vehicle ignition on

• Airbag system diagnostic mode

Component location

The airbag module is typically located in the steering wheel or dashboard area.

FAQs

Q: Can I drive with the B0054 code?
A: It's not recommended to drive with this code active as it indicates a problem with the airbag system.

Q: How do I reset the airbag light?
A: The airbag light can be reset by fixing the underlying issue and then clearing the code with an OBD-II scanner.

Last updated: Oct 28, 2025 • Source: internal database
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