Technical Service Bulletins (TSBs) for the 2004 Rio are official communications between Kia & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    PARKING BRAKE:INDICATOR LIGHT

    • TSB #KT-2008082201

      Date Announced:
      AUG 28, 2008
      NHTSA ID:
      #10026726

      KIA: ALL MODELS. ARTICLE PROVIDES INFORMATION RELATING TO THE IMPROVED DURABILITY OF BULB LIFE FOR REAR COMBINATION BULB; REAR STOP LAMP/TAIL LAMP BULB UTILIZED ON MULTIPLE KIA MODELS. *PE Read More »

    ENGINE AND ENGINE COOLING

    • TSB #PS539

      Date Announced:
      MAR 02, 2018
      NHTSA ID:
      #10133170

      PITSTOP - ENGINE COMPONENT RE-USE GUIDELINES - In general, parts and components removed during engine repairs should be considered serviceable, and should be thoroughly cleaned and transferred to the new engine. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

    • TSB #82

      Date Announced:
      JAN 01, 2005
      NHTSA ID:
      #10015272

      IMPROVED TIMING BELTS FOR THE KIA RIO AND OPTIMA. *TT Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #04132004

      Date Announced:
      APR 13, 2004
      NHTSA ID:
      #10007265

      PENDING RECALL RELATING TO THE FUEL DISTRIBUTOR AND FUEL CONNECTOR ASSEMBLIES. KIA HAS EXPANDED THE RANGE OF AFFECTED VEHICLES. *TT Read More »

    FUEL SYSTEM, OTHER

    • TSB #76

      Date Announced:
      JAN 01, 2004
      NHTSA ID:
      #10015755

      VACUUM LEAK AFTER TSB SC036. KIA TECHNICIAN TIMES. *TT Read More »

    POWER TRAIN

    • TSB #TSBTRA046

      Date Announced:
      DEC 06, 2013
      NHTSA ID:
      #10091489

      TSB: AUTOMATIC TRANSMISSION FLUID APPLICATION GUIDE - THIS BULLETIN PROVIDES INFORMATION RELATING TO THE CORRECT AUTOMATIC TRANSMISSION FLUIDS THAT ARE REQUIRED FOR EACH KIA MODEL. Read More »

    POWER TRAIN:CLUTCH ASSEMBLY

    • TSB #106

      Date Announced:
      DEC 01, 2007
      NHTSA ID:
      #10024032

      RIO (BC) ENGINE HARD TO START, RUNS ROUGH AND STALLS -- WHAT TO CHECK -- CRANK POSITION SENSOR (CKP) TONE RING. *NJ Read More »

    ELECTRICAL SYSTEM

    • TSB #PS443

      Date Announced:
      APR 04, 2016
      NHTSA ID:
      #10183431

      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. Read More »

    EXTERIOR LIGHTING

    • TSB #TSB_BOD055_R1

      Date Announced:
      SEP 13, 2021
      NHTSA ID:
      #10201529

      TECHNICAL SERVICE BULLETIN: INFORMATION FOR HEADLAMP CONDENSATION AND MOISTURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. Read More »

    EXTERIOR LIGHTING:TAIL LIGHTS

    • TSB #KT-2008082201

      Date Announced:
      AUG 28, 2008
      NHTSA ID:
      #10026726

      KIA: ALL MODELS. ARTICLE PROVIDES INFORMATION RELATING TO THE IMPROVED DURABILITY OF BULB LIFE FOR REAR COMBINATION BULB; REAR STOP LAMP/TAIL LAMP BULB UTILIZED ON MULTIPLE KIA MODELS. *PE Read More »

    EXTERIOR LIGHTING:BRAKE LIGHTS

    • TSB #KT-2008082201

      Date Announced:
      AUG 28, 2008
      NHTSA ID:
      #10026726

      KIA: ALL MODELS. ARTICLE PROVIDES INFORMATION RELATING TO THE IMPROVED DURABILITY OF BULB LIFE FOR REAR COMBINATION BULB; REAR STOP LAMP/TAIL LAMP BULB UTILIZED ON MULTIPLE KIA MODELS. *PE Read More »

    STRUCTURE

    • TSB #TSB_BOD055_R1

      Date Announced:
      SEP 13, 2021
      NHTSA ID:
      #10201529

      TECHNICAL SERVICE BULLETIN: INFORMATION FOR HEADLAMP CONDENSATION AND MOISTURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. Read More »

    LATCHES/LOCKS/LINKAGES

    • TSB #TSB-GEN085

      Date Announced:
      NOV 04, 2016
      NHTSA ID:
      #10109777

      TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners utilized in various Kia models are strictly intended for ?one time use?. Read More »

    EQUIPMENT

    • TSB #PS443

      Date Announced:
      APR 04, 2016
      NHTSA ID:
      #10183431

      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. Read More »

    EQUIPMENT:MECHANICAL

    • TSB #TSB-GEN085R1

      Date Announced:
      JAN 18, 2017
      NHTSA ID:
      #10109812

      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. Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #TSB-GEN085R1

      Date Announced:
      JAN 18, 2017
      NHTSA ID:
      #10109812

      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. Read More »

    • TSB #TSB-GEN085

      Date Announced:
      NOV 04, 2016
      NHTSA ID:
      #10109777

      TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners utilized in various Kia models are strictly intended for ?one time use?. Read More »

    • TSB #PS443

      Date Announced:
      APR 04, 2016
      NHTSA ID:
      #10183431

      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. Read More »

    UNKNOWN OR OTHER

    • TSB #84

      Date Announced:
      JAN 01, 2005
      NHTSA ID:
      #10016737

      TECHLINE FAQS. KIA TECHNICIAN TIMES. VOLUME 8, ISSUE 4. *TT Read More »