Date: 2015-09-01
Kia America, Inc.
NHTSA Action Number: PE15031
Components: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
Subject: Occupant Classification System
Opened From: 2015-09-01 - 2016-02-11
Summary
The subject vehicle population is MY 2007-2009 Kia Spectra vehicles.Consumers report that the SRS (air bag) warning light is illuminated in their vehicle.The focus of the investigation was the failure of the front seat passenger Occupant Classification System (OCS) sensor mat.This sensor mat is embedded in the front passenger seat cushion and is intended to detect child seats and small statured occupants who could be harmed by deployment of the passenger frontal air bag.The OCS may develop a failure due to an open circuit in the sensor mat caused by the mat cracking during use.An open circuit in the OCS sensor mat is detected as a fault in the system by the air bag diagnostic. A trouble code will then be stored in the air bag control unit and the air bag warning light will be illuminated.If this fault is detected, the OCS will not suppress the front passenger air bag and in a crash of sufficient severity the front passenger air bag will deploy regardless of the nature or size of the child seat or occupant in the front passenger seat.The report counts shown above include only those reports that specifically address the issue covered by this investigation, failure of the OCS sensor mat.Reports alleging only that the ?air bag light is on with no cause stated, or where no cause was otherwise identified, were excluded as the air bag light could be illuminated for system faults other than an OCS malfunction.Kia's assessment was that the cracking was caused by owner abuse.The subject vehicles have been in service for an average of approximately eight (8) years.An analysis of Kia's warranty data for the subject vehicles, including a comparison with other agency and manufacturer data pertaining to similar OCS failure investigations, indicates that the subject vehicles experience a comparatively low complaint rate for this issue given the number of years the vehicles have been in service.Kia has implemented an extended warranty program for the OCS sensor mat providing for free replacement for 15 years regardless of vehicle mileage and will send owners of the subject vehicles letters notifying them of the potential hazards posed by OCS failure as well as the terms of the extended warranty.Consumers whose air bag warning light is illuminated will have the opportunity to have their vehicle diagnosed and, if a fault is indicated, have the OCS sensor mat repaired at no charge.In view of the comparatively low complaint rate and Kia's implementation of an extended warranty with owner notification, ODI has tentatively concluded that the actions taken by Kia mitigate any unreasonable risk to safety posed by OCS sensor mat failures in the subject vehicles.Accordingly, the investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist, and the agency reserves the right to take additional action if warranted by new circumstances.Details on Kia's extended warranty program, including a copy of both Kia's letter to the consumer and Kia's letter to their dealers, for the subject vehicle population will be available in the public file for this investigation. The ODI reports cited above can be viewed at http://www?odi.nhtsa.dot.gov/owners/ SearchNHTSAID under the following identification (ODI) numbers: 10789130, 10787308, 10785138, 10777856, 10765359, 10745773, 10746133, 10745528, 10721336, 10715846, 10712140, 10712046, 10706009, 10705387, 10681321, 10677080, 10673071, 10654873, 10654522, 10652472, 10651525,10643205, 10639671, 10638251, 10627289, 10621507, 10620724, 10615883, 10609000, 10607838, 10606252,10577842, 10568029, 10564527, 10561224,
Investigation Documents
For Latest Documents related to this Investigation, visit the NHTSA Website.
Click the (+) Plus Sign
Then click Associated Document(s).
- Advanced VCI Box, Industry-leading J2534 Pass-Thru...
- High-Speed OEM-Level Diagnostics & Programming: Unlock true...
- Coverage for 17 Car Brands & Ultra Reliability: Works...
- User-Friendly RLink Platform & Expert Support: TOPDON’s...
- 6.6 ft USB-C Cable & Portable Storage Case: The RLink J...
Search NHTSA Database for Recalls
Search NHTSA Database for (TSB's) Technical Service Bulletins
Technical Service Bulletins TSB's List
Previous Investigation | Next Investigation |
- CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on. After repairing the vehicle's problems, it can quickly read and clear diagnostic trouble codes of emission system, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information.
- Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed mechanic tool with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
- Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble emission codes in seconds after you fixed the problem. This device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
- OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Pls confirm with our customer service whether it is compatible with your vehicle before purchasing.
- Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.
- Multi-Functions - Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
- Wide Capability - Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages - English,German, Dutch, Spanish, French, Italian.
- 2.8" LCD Display - Designed with a clear display 2.8" Large LCD screen - white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
- Compact Design - Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
- ABS / Airbag codes NOT Supported - It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.
- 【Your Personal CEL Doctor – Read & Clear Engine Codes】The NT301 OBD2 scanner lets you read diagnostic trouble codes (DTCs), check em-issions readiness, turn off your Check Engine Light (CEL) or MIL, reset monitors, and view live data streams. It retrieves your vehicle's VIN instantly. Like all standard OBD2 scanners, it clears codes only after repairs are completed—if the issue persists, the code will return. Designed for DIYers who want to understand what’s really going on under the hood.
- 【Easy Code Reading – Just Plug & Play】Simply plug into the OBD2 port, turn the ignition to “ON” (engine off), and select the correct menu: Select OBDII-> Wait for seconds-> Select Read codes. For accurate results, ensure your vehicle is compatible and the OBD2 port is free from damage or wiring issues. No batteries needed— powered directly by your car.
- 【Live Data Graphing & Accuracy for Most OBD2 Vehicles】View and log live sensor data in graph form—monitor oxygen sensors, fuel trims, coolant temp, RPM, and more. Spot trends and suspicious values in real time. Compatible with most 1996+ gasoline cars, light trucks, and SUVs sold in the U.S., as well as many 2000+ European and Asian models. Also works on 12V diesel vehicles equipped with OBD2.
- 【S-mog Check Helper – Know Your Readiness Status at a Glance】With dedicated I/M readiness hotkeys and a simple Red-Yellow-Green LED indicator, you’ll instantly know if your vehicle is ready for em-issions testing. Built-in speaker provides audio feedback. No guesswork—just confidence before you head to the test center.
- 【A Must-Have Tool for Every Home Mechanic】Compact, rugged, and ready to use right out of the box. The 2.8” color screen is easy to read, even in daylight. No charging or setup required—just plug into the 16-pin DLC and start diagnosing. Recommended by professional mechanics on YouTube and trusted by DIYers worldwide.
Last update on 2026-03-23 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.