AutoCodes – KIA – B1473 KIA

B1473 KIA Code - Driver Curtain Airbag Resistance Too High

Quick Answer

The Curtain Airbag (CAB) Squib circuit consists of the Supplemental Restraints System Control Module (SRSCM) and two Curtain Airbag. Common causes include Faulty Driver Curtain Airbag (CAB) Squib, Driver Curtain Airbag (CAB) Squib harness is open or shorted, Driver Curtain Airbag (CAB) Squib circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B1473 KIA indicates Driver Curtain Airbag Resistance Too High.
Common causes: Common causes include Faulty Driver Curtain Airbag (CAB) Squib, Driver Curtain Airbag (CAB) Squib harness is open or shorted, Driver Curtain Airbag (CAB) Squib circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 4,269

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Apr 12, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1473 KIA Description

The Curtain Airbag (CAB) Squib circuit consists of the Supplemental Restraints System Control Module (SRSCM) and two Curtain Airbag. It causes the Supplemental Restraints System (SRS) to deploy when the SRS deployment conditions are satisfied. The OBDII Diagnostic Trouble Code (DTC) is recorded when the CAB resistance too high or low is detected in the CAB squib circuit.

OBDII Code B1473 KIA - Driver Curtain Airbag Resistance Too High - AutoCodes.com — B1473 KIA Code - Driver Curtain Airbag Resistance Too High

What does this mean?

What are the Possible Causes of the DTC B1473 KIA?

Faulty Driver Curtain Airbag (CAB) Squib
Driver Curtain Airbag (CAB) Squib harness is open or shorted
Driver Curtain Airbag (CAB) Squib circuit poor electrical connection
Faulty Supplemental Restraints System Control Module (SRSCM)

How to Fix the DTC B1473 KIA?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1473 KIA code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B1473 KIA code?

Need more information on how to fix the B1473 KIA code? Get Access to Factory Service Manuals

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Get the B1473 KIA code diagnosed by a professional: Find a repair shop in your area

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1473 KIA Code

1. What are the common symptoms of OBDII code B1473 in a KIA related to Driver Curtain Airbag Resistance Too High?

- Common symptoms include the airbag warning light illuminating on the dashboard and a potential loss of functionality in the driver curtain airbag.

2. What can cause the Driver Curtain Airbag Resistance Too High error code B1473 in a KIA?

- This code can be triggered by issues such as a faulty driver curtain airbag module, damaged wiring or connectors, or high resistance in the airbag system.

3. How can I diagnose the cause of OBDII code B1473 in my KIA for Driver Curtain Airbag Resistance Too High?

- To diagnose this issue, it is recommended to perform a thorough inspection of the driver curtain airbag system, check the wiring and connectors for damage, and use a diagnostic tool to read and clear the code.

4. Is it safe to drive my KIA with the B1473 error code related to Driver Curtain Airbag Resistance Too High?

- It is not recommended to drive the vehicle with this error code present, as it indicates a potential issue with the driver curtain airbag system, which is a crucial safety component in case of a collision.

5. Can I reset the OBDII code B1473 related to Driver Curtain Airbag Resistance Too High in my KIA without repairing the issue?

- While you can clear the code with a diagnostic tool, it is important to address the underlying problem causing the high resistance in the driver curtain airbag system to ensure proper airbag functionality.

6. Are there any DIY repair tips for fixing the Driver Curtain Airbag Resistance Too High error code B1473 in a KIA?

- DIY repair tips may include checking and repairing damaged wiring, ensuring connectors are securely attached, and if possible, testing the driver curtain airbag module for faults.

7. How much does it typically cost to repair OBDII code B1473 in a KIA for Driver Curtain Airbag Resistance Too High?

- Repair costs can vary depending on the exact cause of the issue, but they may range from a few hundred to over a thousand dollars, especially if the driver curtain airbag module needs replacement.

8. Can a mechanic help me fix the OBDII code B1473 related to Driver Curtain Airbag Resistance Too High in my KIA?

- Yes, a qualified mechanic with experience in airbag systems can diagnose and repair the issue causing the high resistance in the driver curtain airbag system to resolve the B1473 error code.

9. Will fixing the Driver Curtain Airbag Resistance Too High error code B1473 in my KIA require replacing the entire airbag system?

- Not necessarily. In some cases, the issue may be resolved by repairing wiring or connectors, but if the driver curtain airbag module is faulty, it may need replacement to clear the error code.

10. How important is it to address the OBDII code B1473 related to Driver Curtain Airbag Resistance Too High promptly in my KIA?

- It is crucial to address this issue promptly, as it indicates a potential problem with the driver curtain airbag system, which is a critical safety feature designed to protect occupants in the event of a collision.