AutoCodes – Hyundai – B1450 Hyundai

B1450 Hyundai Code - Passenger Occupant Classification System Wrong ID

Quick Answer

The Passenger Occupant Classification System consists of the Supplemental Restraints System Control Module (SRSCM) and the Occupant Classification (OC) Module. Common causes include Faulty Passenger Occupant Classification Sensor, Passenger Occupant Classification Sensor harness is open or shorted, Passenger Occupant Classification Sensor 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: B1450 Hyundai indicates Passenger Occupant Classification System Wrong ID.
Common causes: Common causes include Faulty Passenger Occupant Classification Sensor, Passenger Occupant Classification Sensor harness is open or shorted, Passenger Occupant Classification Sensor 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 1,390

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

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 B1450 Hyundai Description

The Passenger Occupant Classification System consists of the Supplemental Restraints System Control Module (SRSCM) and the Occupant Classification (OC) Module. The Diagnostic Trouble Code (DTC) is recorded when a defect or communication error of the OC module is detected in the OC module circuit.

OBDII Code B1450 Hyundai - Passenger Occupant Classification System Wrong ID - AutoCodes.com — B1450 Hyundai Code - Passenger Occupant Classification System Wrong ID

What does this mean?

What are the Possible Causes of the DTC B1450 Hyundai?

Faulty Passenger Occupant Classification Sensor
Passenger Occupant Classification Sensor harness is open or shorted
Passenger Occupant Classification Sensor circuit poor electrical connection
Faulty Occupant Classification (OC) Module
Faulty Supplemental Restraints System Control Module (SRSCM)

How to Fix the DTC B1450 Hyundai?

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 B1450 Hyundai 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 B1450 Hyundai code?

Need more information on how to fix the B1450 Hyundai code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1450 Hyundai 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 B1450 Hyundai Code

1. What are the common symptoms of OBDII code B1450 in a Hyundai related to the Passenger Occupant Classification System Wrong ID?

The common symptoms include the airbag warning light staying illuminated on the dashboard and potential issues with the passenger airbag deployment system.

2. What causes the OBDII code B1450 in a Hyundai, indicating a Passenger Occupant Classification System Wrong ID?

The code B1450 is typically triggered by a fault in the passenger occupant classification system, such as a faulty sensor or module, wiring issues, or incorrect calibration.

3. How can I diagnose the OBDII code B1450 in my Hyundai related to the Passenger Occupant Classification System Wrong ID?

Diagnosis involves using a professional OBDII scanner to retrieve the specific error code, checking the passenger occupant classification system components for faults, and testing the system for proper functionality.

4. Can I still drive my Hyundai with the OBDII code B1450 indicating a Passenger Occupant Classification System Wrong ID?

It is not recommended to drive the vehicle with this code active, as it may compromise the proper functioning of the passenger airbag system and affect overall safety in the event of a collision.

5. What repair options are available for fixing the OBDII code B1450 in a Hyundai related to the Passenger Occupant Classification System Wrong ID?

Repair options may include replacing faulty sensors or modules, repairing damaged wiring, recalibrating the system, or performing a software update as recommended by Hyundai.

6. How much does it typically cost to repair the OBDII code B1450 in a Hyundai for the Passenger Occupant Classification System Wrong ID?

The cost of repair can vary depending on the specific issue causing the code, but it may range from a few hundred to over a thousand dollars, including parts and labor.

7. Is it possible to reset the OBDII code B1450 in a Hyundai indicating a Passenger Occupant Classification System Wrong ID without fixing the underlying issue?

Resetting the code without fixing the underlying problem will only temporarily clear the error code, and it will likely reappear once the onboard system detects the fault again.

8. Can a DIY enthusiast fix the OBDII code B1450 in a Hyundai related to the Passenger Occupant Classification System Wrong ID?

While some basic diagnosis and repair tasks may be possible for experienced DIY enthusiasts, dealing with airbag systems and sensors is best left to trained professionals due to safety concerns.

9. How long does it take to repair the OBDII code B1450 in a Hyundai for the Passenger Occupant Classification System Wrong ID?

The repair time can vary depending on the specific issue and the availability of parts, but it may take a few hours to a day for a professional technician to diagnose and fix the problem.

10. Are there any recalls or service bulletins related to the OBDII code B1450 in Hyundai vehicles concerning the Passenger Occupant Classification System Wrong ID?

It's advisable to check with Hyundai or authorized service centers for any recalls or service bulletins related to this specific OBDII code to see if there are known issues or solutions provided by the manufacturer.