Technical Service Bulletins (TSBs) for the 2020 Niro 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.

    STEERING

    • TSB #TSB_CHA084_R7

      Date Announced:
      MAR 25, 2021
      NHTSA ID:
      #10189545

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    • TSB #TSB_CHA084_R6

      Date Announced:
      NOV 25, 2020
      NHTSA ID:
      #10183333

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    • TSB #TSB_CHA084_R5

      Date Announced:
      NOV 04, 2020
      NHTSA ID:
      #10183332

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    • TSB #TSBCHA084_R4

      Date Announced:
      NOV 26, 2019
      NHTSA ID:
      #10168850

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    • TSB #TSBCHA084_R3

      Date Announced:
      OCT 15, 2019
      NHTSA ID:
      #10167301

      TECHNICAL SERVICE BULLETIN TSB084_R3: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

    • TSB #PS675

      Date Announced:
      AUG 25, 2020
      NHTSA ID:
      #10179255

      PITSTOP - BRAKE CALIPER LEAK INSPECTION - This PITSTOP provides information related to a brake caliper fluid/oil substance found on some Kia vehicles, due to possible excess assembly oil applied during assembly. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #TSB_ENG224_R1

      Date Announced:
      MAR 17, 2021
      NHTSA ID:
      #10189289

      TECHNICAL SERVICE BULLETIN: SERVICE ACTION: ACTIVE AIR FLAP (AAF) MIL ON JUDGMENT LOGIC IMPROVEMENT (SA459) - This bulletin has been revised to include additional information. Read More »

    • TSB #PS686

      Date Announced:
      FEB 24, 2021
      NHTSA ID:
      #10188137

      PITSTOP/TECHNICAL OPERATIONS - SMOKE MACHINE NOT TO BE USED FOR EMISSIONS TESTING WITH HEV/PHEV MODELS - This Pitstop provides information to properly test the evaporative emissions system in all Kia 2011MY~ Hybrid (HEV) and Plug-In ... Read More »

    • TSB #TSB_ENG213_R1

      Date Announced:
      FEB 03, 2021
      NHTSA ID:
      #10187815

      TECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC20). This bulletin has been revised to include additional information. Read More »

    • TSB #TSB_ENG224

      Date Announced:
      JAN 12, 2021
      NHTSA ID:
      #10186042

      TECHNICAL SERVICE BULLETIN: SERVICE ACTION: ACTIVE AIR FLAP (AAF) MIL ON JUDGMENT LOGIC IMPROVEMENT (SA459) - This bulletin provides the procedure to improve the logic of the Active Air Flap (AAF) on some 2020MY Niro (DE P/HEV) vehicles ... Read More »

    • TSB #TSB_CHA084_R6

      Date Announced:
      NOV 25, 2020
      NHTSA ID:
      #10183333

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    • TSB #TSB_CHA084_R5

      Date Announced:
      NOV 04, 2020
      NHTSA ID:
      #10183332

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    • TSB #TSB_ENG219

      Date Announced:
      JUL 27, 2020
      NHTSA ID:
      #10177751

      TECHNICAL SERVICE BULLETIN: MAINTENANCE REMINDER FEATURE - This bulletin provides information on setting the "Service Interval Reminder" feature available on most Kia vehicles. Read More »

    • TSB #TSB_ENG217

      Date Announced:
      JUL 07, 2020
      NHTSA ID:
      #10177750

      TECHNICAL SERVICE BULLETIN: MAINTENANCE REMINDER FEATURE Read More »

    • TSB #PS647

      Date Announced:
      FEB 14, 2020
      NHTSA ID:
      #10172122

      PITSTOP: ENGINE ELECTRIC WATER PUMP (EWP) CONNECTOR AND PIGTAIL ISSUES FOR DTC U045600 - This Pitstop provides information regarding DTC U045600 on some 2017-2020MY Niro (P/HEV) vehicles, which may set due to the EWP and/or harness ... Read More »

    • TSB #TSB_ENG213

      Date Announced:
      JAN 17, 2020
      NHTSA ID:
      #10170779

      TECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC20) - This bulletin provides information related to extracting "in use performance tracking" emissions data from the Engine Control Unit (ECU) of ... Read More »

    • TSB #TSBCHA084_R4

      Date Announced:
      NOV 26, 2019
      NHTSA ID:
      #10168850

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

    • TSB #TSB_ENG221

      Date Announced:
      AUG 04, 2020
      NHTSA ID:
      #10179235

      TECHNICAL SERVICE BULLETIN SERVICE ACTION: ACTIVE AIR FLAP (AAF) MIL ON JUDGMENT LOGIC IMPROVEMENT (SA429) - This bulletin provides the procedure to improve the logic of the Active Air Flap (AAF) on some 2020MY Niro (DE P/HEV) vehicles, ... Read More »

    POWER TRAIN

    • TSB #TSB_TRA093

      Date Announced:
      FEB 05, 2021
      NHTSA ID:
      #10187822

      TECHNICAL SERVICE BULLETIN: 6-SPEED DCT SHIFT IMPACT/NOISE INSPECTION AND OIL REPLACEMENT - This bulletin provides the inspection method and procedure on some 2019-2020MY Niro (DE HEV/PHEV) vehicles equipped with 6-speed Dual Clutch ... Read More »

    • TSB #TSB_TRA046_R1

      Date Announced:
      APR 24, 2020
      NHTSA ID:
      #10174520

      TECHNICAL SERVICE BULLETIN: - TRANSMISSION FLUID APPLICATION GUIDE - This bulletin has been revised to include additional information. Read More »

    ELECTRICAL SYSTEM

    • TSB #TSB_ELE209_R2

      Date Announced:
      APR 08, 2021
      NHTSA ID:
      #10190178

      TECHNICAL SERVICE BULLETIN: SERVICE REMINDER SETTING RESET PROCEDURE - 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 »

    • TSB #PS677

      Date Announced:
      MAR 12, 2021
      NHTSA ID:
      #10189269

      PITSTOP: LOG FILE COLLECTION FOR AVN 5.0/W & DISPLAY AUDIO 2.0 - This Pitstop contains information regarding the log file collection procedure for 2020MY~ models equipped with AVN 5.0/W or Display Audio 2.0 head units. Read More »

    • TSB #TSB_ELE209_R1

      Date Announced:
      MAR 11, 2021
      NHTSA ID:
      #10189270

      TECHNICAL SERVICE BULLETIN: SERVICE REMINDER SETTING RESET PROCEDURE - 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 »

    • TSB #TSB_ELE219

      Date Announced:
      JAN 04, 2021
      NHTSA ID:
      #10186039

      TECHNICAL SERVICE BULLETIN: SERVICE ACTION: AVN SOFTWARE UPDATE FOR DTC P17A0 (SA446) - This bulletin provides the procedure to update the head unit software on some 2020MY Niro (DE HEV/PHEV), which may experience a MIL with DTC P17A0. Read More »

    • TSB #TSB_CHA084_R6

      Date Announced:
      NOV 25, 2020
      NHTSA ID:
      #10183333

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    • TSB #TSB_CHA084_R5

      Date Announced:
      NOV 04, 2020
      NHTSA ID:
      #10183332

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    • TSB #PS663

      Date Announced:
      OCT 07, 2020
      NHTSA ID:
      #10182529

      PITSTOP: MFC, CONCERNS FOR DISABLED OPERATION - This Pitstop provides information regarding concerns with disabled operation of Multi-Function Camera (MFC) on some Kia vehicles. Read More »

    • TSB #TSB_ELE209

      Date Announced:
      SEP 24, 2020
      NHTSA ID:
      #10180656

      TECHNICAL SERVICE BULLETIN: SERVICE REMINDER SETTING RESET PROCEDURE - This bulletin provides the procedure to turn OFF the service reminder lamp, at the first service interval reminder alert that will display on the instrument cluster. Read More »

    • TSB #TSB_ENG221

      Date Announced:
      AUG 04, 2020
      NHTSA ID:
      #10179235

      TECHNICAL SERVICE BULLETIN SERVICE ACTION: ACTIVE AIR FLAP (AAF) MIL ON JUDGMENT LOGIC IMPROVEMENT (SA429) - This bulletin provides the procedure to improve the logic of the Active Air Flap (AAF) on some 2020MY Niro (DE P/HEV) vehicles, ... Read More »

    • TSB #TSB_CLI049

      Date Announced:
      JUN 03, 2020
      NHTSA ID:
      #10176918

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR - ELECTRICAL A/C COMPRESSOR - This bulletin provides information regarding partial repair of the Air Conditioning (A/C) compressor assembly on some 2011MY~ Optima (TF HEV, JF HEV/PHEV/EV), Soul ... Read More »

    EXTERIOR LIGHTING

    • TSB #TSB_ELE148

      Date Announced:
      JAN 21, 2020
      NHTSA ID:
      #10170778

      TECHNICAL SERVICE BULLETIN: HALOGEN HEAD LAMP LOW BEAM BULB CONNECTOR REPLACEMENT - This bulletin provides information regarding the procedure to repair the bulb connector on some 2010MY~ vehicles listed on the table below, which may ... Read More »

    EQUIPMENT

    • TSB #PS675

      Date Announced:
      AUG 25, 2020
      NHTSA ID:
      #10179255

      PITSTOP - BRAKE CALIPER LEAK INSPECTION - This PITSTOP provides information related to a brake caliper fluid/oil substance found on some Kia vehicles, due to possible excess assembly oil applied during assembly. Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #TSB_CLI049

      Date Announced:
      JUN 03, 2020
      NHTSA ID:
      #10176918

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR - ELECTRICAL A/C COMPRESSOR - This bulletin provides information regarding partial repair of the Air Conditioning (A/C) compressor assembly on some 2011MY~ Optima (TF HEV, JF HEV/PHEV/EV), Soul ... Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #TSBCHA084_R4

      Date Announced:
      NOV 26, 2019
      NHTSA ID:
      #10168850

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #TSB_CLI049

      Date Announced:
      JUN 03, 2020
      NHTSA ID:
      #10176918

      TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR - ELECTRICAL A/C COMPRESSOR - This bulletin provides information regarding partial repair of the Air Conditioning (A/C) compressor assembly on some 2011MY~ Optima (TF HEV, JF HEV/PHEV/EV), Soul ... Read More »