Restraint Deployment Signal Circuit Low

Common symptoms

What you'll notice

• Check and ensure the seat belt connection is properly secured and not damaged.
• Inspect the wiring and connectors related to the restraint deployment system for any faults or loose connections.
• Verify the condition of the airbag control module and ensure it is functioning correctly.
• Test the restraint deployment signal circuit using a multimeter to identify any possible short circuits or open circuits.
• Replace the faulty restraint deployment sensor if all other solutions do not resolve the issue.

Common causes

Most likely first

1. Faulty or damaged airbag control module
2. Loose or corroded wiring connections in the restraint deployment signal circuit
3. Malfunctioning seat belt pretensioner
4. Defective impact sensors
5. Faulty or damaged clockspring mechanism

How to diagnose & fix

Work through it in order

1. Airbag warning light illuminated on the dashboard
2. Airbag system may fail to deploy in the event of an accident
3. Intermittent or constant beeping sound from the airbag system
4. Faulty or non
5. responsive horn
6. Loss of power to certain electrical components, such as the radio or air conditioning controls