Service bulletin TSBBOD135

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	10089309
Published by NHTSA	2017-01-23
Manufacturer's number	TSBBOD135
Manufacturer's date	2016-06-09
NHTSA component	EQUIPMENT; AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

NHTSA's summary

TSB: FRONT PASSENGER OCS SENSOR MAT DIAGNOSIS AND REPLACEMENT - THIS BULLETIN PROVIDES INFORMATION RELATED TO THE REPLACEMENT OF THE FRONT PASSENGER OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSOR MAT IN 2006 ~ 2008 MY OPTIMA (MG) VEHICLES. IF THE SENSOR MAT IS NOT WORKING PROPERLY, THE AIRBAG WARNING LIGHT ON THE CLUSTER WILL ILLUMINATE AND DTC(S) B1447, B1448, B1449 AND/OR B1450 MAY BE STORED. IF THE AIRBAG WARNING LIGHT IS ILLUMINATED AND ONE OR MORE OF THE ABOVE DTCS ARE STORED, FOLLOW THE REPAIR PROCEDURE OUTLINED IN THIS BULLETIN TO REPLACE THE OCS MAT.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Air bags, Equipment and accessories

Trouble codes named

B1447, B1448, B1449, B1450

Vehicles listed
KIA OPTIMA	2006, 2007, 2008

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
12V014000	2012-01-17. AIR BAGS:FRONTAL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
PS443	2020-12-03. Service bulletin. TSB - USE OF AFTERMARKET USB CHARGING CABLES IN USB/12V PORTS - This article provides information regarding the use of USB ports and 12V power outlets to connect/charge mobile phones. Customers may experience issues with their head units that may be related to the use of aftermarket USB charging cables, including; * Electrical interference and limited or no functionality when attempting to play music, or when charging a device through the USB port * Excessive static or noise when listening to the audio source * Malfunctions and screen freeze of the head unit screen * Slow down of the system response while device is plugged in * Music will not play from iPhone 5 or 6 with Kia iPod cable and aftermarket adapter * No or limited functionality when trying to play music from an Apple device
TSB-GEN085R1	2017-08-02. Service bulletin. TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners, which are designed to lock into place once fully attached, are utilized in various Kia models and are strictly intended for ?one time use.? Some examples are: axle shaft nuts with stake collar, cotter pins, washers with locking tabs and other similar hardware, including threaded fasteners with pre-applied ?thread-locking adhesives.? It is critical for technicians to be aware that ALL such locking fasteners, regardless of type, are for ?one time use? only.
TSB-GEN085	2017-08-02. Service bulletin. TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners utilized in various Kia models are strictly intended for ?one time use?. Though not limited to the following, some examples are: axle shaft nuts with stake collar, cotter pins, washers with locking tabs and other similar hardware, including threaded fasteners with pre-applied ?thread-locking adhesives.?
WTY002QA	2017-03-10. Service bulletin. "Q AND A: WTY002 - CERTAIN 2008-2011 MY KIA RIO VEHICLES AND ALL 2006-2010 MY KIA OPTIMA VEHICLES FRONT PASSENGER OCS SENSOR MAT KIA NEW VEHICLE LIMITED WARRANTY EXTENSION"
WTY002OWNEROPT	2017-03-10. Service bulletin. OWNER LETTER: WTY002 OPTIMA - DEAR KIA OPTIMA OWNER: KIA MOTORS AMERICA’S HIGHEST COMMITMENT IS TO YOUR SAFETY. TO THAT END, KIA IS EXTENDING THE WARRANTY COVERAGE FOR THE FRONT PASSENGER OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSOR MAT TO 15 YEARS WITH UNLIMITED MILEAGE, STARTING FROM THE DATE OF FIRST SERVICE. THIS WARRANTY EXTENSION ADDRESSES FAILURES OF THE OCS SENSOR MAT AS REPORTED BY SOME VEHICLE OWNERS. THE SENSOR MAT IS INTENDED TO DETECT CHILD SEATS AND SMALL STATURE OCCUPANTS WHO COULD BE HARMED BY DEPLOYMENT OF THE PASSENGER FRONTAL AIR BAG. IF THE SENSOR MAT IS NOT WORKING PROPERLY, THE OCS WILL NOT SUPPRESS THE AIR BAG. ACCORDINGLY, IF A CRASH OF SUFFICIENT SEVERITY OCCURS, THE AIR BAG WILL DEPLOY EVEN IF THE PASSENGER SEAT IS OCCUPIED BY A CHILD OR SMALL STATURE PERSON.
WTY002FORMOPT	2017-03-07. Service bulletin. REQUEST FOR REIMBURSEMENT FORM: WTY002 OPTIMA - IF YOU HAVE PAID TO HAVE THE FRONT PASSENGER OCS SENSOR MAT REPLACED, YOU MAY BE ELIGIBLE FOR REIMBURSEMENT FOR SOME OR ALL OF THAT EXPENSE. MAIL THIS COMPLETED REQUEST FOR REIMBURSEMENT FORM TO KIA, ALONG WITH DOCUMENTATION SPECIFIED BELOW, FOR REVIEW AND CONSIDERATION AT THE FOLLOWING ADDRESS: CONSUMER ASSISTANCE CENTER, KIA MOTORS AMERICA, INC., P.O. BOX 52410, IRVINE, CA 92619-2410
WTY002DEALERPSM	2017-03-07. Service bulletin. DEALER PARTS AND SERVICE MANAGER MEMO: WTY002 - 2008~2011MY RIO PASSENGER SEAT OCS SENSOR MAT WARRANTY EXTENSION (WTY002) - KIA MOTORS AMERICA, INC. IS EXTENDING THE WARRANTY COVERAGE FOR THE FRONT PASSENGER OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSOR MAT FOR CERTAIN 2008-2011 MY RIO VEHICLES PRODUCED AFTER DECEMBER 8, 2007 AND ALL 2006-2010 MY OPTIMA VEHICLES TO 15 YEARS/UNLIMITED MILEAGE, STARTING FROM THE DATE OF FIRST SERVICE. THE WARRANTY EXTENSION WILL ADDRESS FAILURES OF THE OCS SENSOR MAT AS REPORTED BY SOME VEHICLE OWNERS.
WTY002DEALERP	2017-03-07. Service bulletin. DEALER PRINCIPAL MEMO: WTY002 - 2008~2011MY RIO PASSENGER SEAT OCS SENSOR MAT WARRANTY EXTENSION (WTY002) - KIA MOTORS AMERICA, INC. IS EXTENDING THE WARRANTY COVERAGE FOR THE FRONT PASSENGER OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSOR MAT FOR CERTAIN 2008-2011 MY RIO VEHICLES PRODUCED AFTER DECEMBER 8, 2007 AND ALL 2006-2010 MY OPTIMA VEHICLES TO 15 YEARS/UNLIMITED MILEAGE, STARTING FROM THE DATE OF FIRST SERVICE. THE WARRANTY EXTENSION WILL ADDRESS FAILURES OF THE OCS SENSOR MAT AS REPORTED BY SOME VEHICLE OWNERS.
WTY002BULLETINOP	2017-03-07. Service bulletin. "WARRANTY BULLETIN: WTY002 - 2006~2008MY OPTIMA PASSENGER SEAT OCS SENSOR MAT WARRANTY EXTENSION (WTY002) - THIS BULLETIN PROVIDES INFORMATION RELATED TO THE REPLACEMENT OF THE FRONT PASSENGER OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSOR MAT IN 2006 ~ 2008 MY OPTIMA (MG) VEHICLES. IF THE SENSOR MAT IS NOT WORKING PROPERLY, THE AIRBAG WARNING LIGHT ON THE CLUSTER WILL ILLUMINATE AND DTC(S) B1447, B1448, B1449 AND/OR B1450 MAY BE STORED. IF THE AIRBAG WARNING LIGHT IS ILLUMINATED AND ONE OR MORE THE ABOVE DTCS ARE STORED, FOLLOW THE REPAIR PROCEDURE OUTLINED IN THIS BULLETIN TO REPLACE THE OCS MAT. KIA IS EXTENDING THE WARRANTY FOR THE OCS SENSOR MAT FOR THE AFFECTED VEHICLES TO 15 YEARS / UNLIMITED MILEAGE, STARTING FROM THE DATE OF FIRST SERVICE (PROVIDED THE CONDITION IS NOT CAUSED BY OBVIOUS EXTERNAL DAMAGE TO THE OCS SENSOR MAT). "
TSBBOD095	2017-02-07. Service bulletin. TSB: WINDSHIELD WASHER PUMP INLET FILTER REPLACEMENT - THIS BULLETIN PROVIDES INFORMATION RELATING TO POSSIBLE FOREIGN DEBRIS ACCUMULATION ON THE WINDSHIELD WASHER PUMP INLET FILTER. OVER TIME, SOME KIA VEHICLES MAY EXHIBIT A LIMITED APPLICATION OF WINDSHIELD WASHER FLUID WHEN THE WASHER FUNCTION IS USED. LIMITED APPLICATION OF WINDSHIELD WASHER FLUID CAN BE CAUSED BY FOREIGN DEBRIS ON THE WASHER PUMP INLET FILTER. TO CORRECT THIS CONDITION, REPLACE THE WASHER PUMP INLET FILTER AND PERFORM THE WINDSHIELD WASHER RESERVOIR FLUSHING PROCEDURE OUTLINED IN THIS TSB.