Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,389 bulletins for HYUNDAI
5NP-K5Q4Y-12
Nov 15, 2018
160000 STRUCTURE
Hyundai Motor America is conducting Service Campaign toto repair the noise from the headlining assist handle on certain 2019 Veloster vehicles. Service Campaign T3I provides a service procedure to repair the noise from the assist handle are
5NP-Y4C4C-12
Nov 15, 2018
160000 STRUCTURE
On certain 2019MY Veloster (JS) vehicles, the headlining assist handle on the passenger side may exhibit noise. Follow the procedure outlined in this bulletin to repair the noise from the assist handle area.
5NP-S6S9Z-12
Nov 12, 2018
118000 ELECTRICAL SYSTEM:SOFTWARE
This bulletin provides information related to a BMS (Battery Management System) ECU software update that must be performed after replacing a high voltage Lithium Battery in a Sonata HEV (YF HEV) or Tucson Fuel Cell Electric Vehicle (LM FCEV
5NP-J6B4J-12
Nov 12, 2018
350000 EQUIPMENT
This bulletin describes the procedure to determine if the vehicle?s Radio Assembly/Navigation unit needs to be replaced as a result of the sound fader settings changing without any user input intermittently.
5NP-E6X6V-12
Nov 8, 2018
060000 ENGINE (PWS)
Hyundai is conducting a product improvement campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If abnormal engine bearing noise is detected, the Malfunction
5NP-A3B9D-12
Nov 8, 2018
100000 POWER TRAIN
Hyundai has launched a Product Improvement Campaign to perform a knock sensor software update on the subject vehicles. The software update installs a newly developed Knock Sensor Detection System (KSDS) that detects vibrations indicating th
5NP-Z4J8U-12
Nov 2, 2018
100000 POWER TRAIN
This bulletin provides a procedure to transfer pressure data to the TCU using GDS Mobile. This procedure is necessary to reduce the transmission learning time and improve the shift quality.
5NP-R7Q5Y-12
Nov 2, 2018
350000 EQUIPMENT
Hyundai is providing extended warranty coverage to both new and used vehicle owners for engine long block assembly repairs needed due to excessive connecting rod bearing damage upon completion of Service Campaign 953. The warranty extension
5NP-X5P5Q-12
Nov 2, 2018
060000 ENGINE (PWS)
The warranty coverage for the engine long block has been extended to 10 years or 120,000 miles from the date of original retail delivery or date of first use, whichever occurs first, and is valid for original and subsequent owners.
5NP-W9W4Y-12
Nov 2, 2018
110000 ELECTRICAL SYSTEM
Some Ioniq EV (AE EV) and Ioniq Plug-in Hybrid (AE PHEV) vehicles may experience a charging connector lock/unlock actuator malfunction, which may cause: The charging connector to not remain locked when the charger is inserted into the charg
5NP-T3A9N-12
Nov 2, 2018
100000 POWER TRAIN
The vehicles listed below are equipped with an 8-speed front-wheel drive transmission. Do not replace the transmission for any of the solenoid DTC listed below. Instead, follow the Service Procedure on Page 2 and replace the related part.
5NP-N3T4U-11
Oct 24, 2018
110000 ELECTRICAL SYSTEM
This bulletin describes the procedure to update the ESCAHB (Electronic Stability Control Active Hydraulic Braking) software on 2019 model year Ioniq Hybrid/Plug-in Hybrid (AE HEV/PHEV) vehicles to revise the sensitivity of the brake pedal a
5NP-Q2E2Q-11
Oct 24, 2018
110000 ELECTRICAL SYSTEM
Hyundai Motor America is conducting Service Campaign to update the ESCAHB(electronic stability control active hydraulic braking) software on certain dealer stock 2019 Ioniq Hybrid and Plug-In Hybrid vehicles. Service Campaign T3H provide
5NP-D4H4Q-11
Oct 17, 2018
060000 ENGINE (PWS)
Certain 2015MY Sonata vehicles with 2.0L Turbo and 2.4L engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and install a wire harness extension or replacement engine
5NP-P9V7R-11
Oct 11, 2018
070000 FUEL SYSTEM, GASOLINE
Hyundai Motor America is conducting a Service Campaign to inspect and (if necessary) replace the vacuum pump cap on certain 2015-17 Veloster vehicles. Service Campaign T3F provides a service procedure to inspect and apply sealant or replace
5NP-Y3H4E-11
Oct 11, 2018
070000 FUEL SYSTEM, GASOLINE
On certain 2015-2017MY Veloster (FS) vehicles with 1.6L Turbo engines may experience the illumination of various warning lamps including the brake warning lamp and other lamps. This bulletin describes the procedure to apply sealant to the v
5NP-D3P4H-10
Sep 24, 2018
110000 ELECTRICAL SYSTEM
On some Tucson (TL) vehicles may experience the illumination of various warning lamps including the brake warning lamp and other lamps. This bulletin describes the procedure to apply sealant to the vacuum pump or replace the vacuum pump cap
5NP-A3B3W-10
Sep 24, 2018
350000 EQUIPMENT
Hyundai Motor America is conducting a Service Campaign to inspect and (if necessary) replace the vacuum pump cap on certain 2016-17 Tucson vehicles. Service Campaign T3C provides a service procedure to inspect and/or replace the vacuum pump
5NP-C4B6K-10
Sep 13, 2018
160000 STRUCTURE
On certain 2019MY Veloster (JS) vehicles, the luggage covering shelf damper may exhibit discoloration. Follow the procedure outlined in this bulletin to replace the luggage covering shelf damper..
5NP-S7S7W-10
Sep 13, 2018
160000 STRUCTURE
Hyundai Motor America is conducting a Service Campaign to replace the luggage covering shelf dampers on certain 2019 Veloster vehicles. Service Campaign T3E provides a service procedure to replace the luggage covering shelf dampers.
5NP-T2P5P-10
Sep 6, 2018
118000 ELECTRICAL SYSTEM:SOFTWARE
Hyundai Motor America is conducting a Service Campaign to update the BMS software on certain 2017-18 Model Year Ioniq Hybrid vehicles. Service Campaign T3D provides a procedure to update the BMS ECU software.
5NP-X2L9K-10
Sep 6, 2018
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
This bulletin provides information related to a BMS (Battery Management System) ECU software update to revise the 12V LiOn battery system management and diagnostics.
5NP-B9V8T-09
Aug 30, 2018
010000 STEERING
On some Sonata (YF, LF), Sonata Hybrid (YF HEV, LF HEV), Santa Fe (NC), and Azera (HG) vehicles, a yoke noise may develop in the steering rack. This bulletin provides information on how to diagnose the yoke noise and replace the rack supp
5NP-T8W7X-09
Aug 20, 2018
130000 VISIBILITY
On certain Sonata (LF) vehicles, the left/right outside mirror may not actuate up/down and/or left/right. In these instances it is recommended to replace the outside mirror actuator only, not the entire outside mirror assembly.
5NP-D2B2H-09
Aug 19, 2018
060000 ENGINE AND ENGINE COOLING
Hyundai is conducting a product improvement campaign to enhance the knock sensor software on certain 2015 MY Sonata vehicles to detect abnormal engine bearing noise before potentially severe engine damage occurs. If abnormal engine bearing