AutoCodes – KIA – B1322 KIA

B1322 KIA Code - Passenger Occupant Classification Sensor Defect

Quick Answer

The Passenger Occupant Classification (OC) System consists of the Supplemental Restraint System Control Module (SRSCM) and the OC Module. Common causes include Faulty Occupant Classification (OC) Module, Occupant Classification Module harness is open or shorted, Occupant Classification Module 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: B1322 KIA indicates Passenger Occupant Classification Sensor Defect.
Common causes: Common causes include Faulty Occupant Classification (OC) Module, Occupant Classification Module harness is open or shorted, Occupant Classification Module 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 13,395

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 Nov 29, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1322 KIA Description

The Passenger Occupant Classification (OC) System consists of the Supplemental Restraint System Control Module (SRSCM) and the 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 B1322 KIA - Passenger Occupant Classification Sensor Defect - AutoCodes.com — B1322 KIA Code - Passenger Occupant Classification Sensor Defect

What does this mean?

What are the Possible Causes of the DTC B1322 KIA?

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

How to Fix the DTC B1322 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 B1322 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 B1322 KIA code?

Need more information on how to fix the B1322 KIA code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1322 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 B1322 KIA Code

1. What are the common symptoms of OBDII code B1322 in a KIA related to the Passenger Occupant Classification Sensor Defect?

The common symptoms include the airbag warning light staying illuminated, the passenger airbag being disabled, and potential issues with the airbag system's functionality.

2. What causes the OBDII code B1322 in a KIA related to the Passenger Occupant Classification Sensor Defect?

The code is typically triggered by a malfunction in the passenger occupant classification system, which can be caused by sensor failure, wiring issues, or a faulty control module.

3. How can I diagnose the Passenger Occupant Classification Sensor Defect triggering OBDII code B1322 in my KIA?

Diagnosing the issue usually involves using a diagnostic scanner to retrieve the specific fault code (B1322), checking the sensor and related wiring for damage, and conducting tests to determine the exact cause of the malfunction.

4. Can I continue driving my KIA with the OBDII code B1322 related to the Passenger Occupant Classification Sensor Defect?

It is not recommended to drive the vehicle with this code present, as it indicates a potential problem with the airbag system, which could compromise passenger safety in the event of a collision.

5. How can I repair the Passenger Occupant Classification Sensor Defect causing OBDII code B1322 in my KIA?

Repairing the issue may involve replacing the faulty sensor, repairing damaged wiring, or reprogramming the control module. It is advisable to consult a qualified mechanic or dealership for proper diagnosis and repair.

6. Are there any recalls or service bulletins related to the OBDII code B1322 in KIA vehicles?

KIA may have issued recalls or service bulletins related to the Passenger Occupant Classification Sensor Defect triggering code B1322. It is recommended to check with the manufacturer or dealership for any relevant information.

7. How much does it typically cost to repair the Passenger Occupant Classification Sensor Defect causing OBDII code B1322 in a KIA?

The cost of repair can vary depending on the exact cause of the issue and the labor rates in your area. It is advisable to get a few quotes from different mechanics or dealerships to compare prices.

8. Can resetting the OBDII code B1322 related to the Passenger Occupant Classification Sensor Defect temporarily solve the issue?

Resetting the code may temporarily turn off the warning light, but it will not fix the underlying problem causing the fault code. It is important to address the root cause of the issue to ensure proper functionality of the airbag system.

9. Is the Passenger Occupant Classification Sensor Defect covered under warranty for KIA vehicles?

Depending on the age and mileage of your vehicle, the repair for the Passenger Occupant Classification Sensor Defect triggering OBDII code B1322 may be covered under warranty. It is recommended to check with the dealership or refer to your vehicle's warranty information.

10. How can I prevent the OBDII code B1322 related to the Passenger Occupant Classification Sensor Defect from occurring in my KIA?

To prevent this issue, it is essential to follow the manufacturer's recommended maintenance schedule, avoid putting heavy objects on the passenger seat, and address any warning lights or unusual behaviors in the airbag system promptly.