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Here are the technical service bulletins we have for the 2018 HYUNDAI ELANTRA GT. If you have any questions, do not hesitate to Contact Us:
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
20170803
353000 EQUIPMENT:ELECTRICAL
If you are servicing a vehicle with the DTC or symptoms listed below, refer to the Service Procedure to diagnose the condition. ? Diagnostic trouble codes: ? P0705 - Range switch sensor circuit ? P0706 - Range switch range/performance
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 103700 POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
20171004
103700 POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
Before installing an automatic transmission, check the depth of the torque converter in the case to confirm the torque converter is fully installed in the transmission. If this is not done, the oil pump may be damaged.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
20180103
353000 EQUIPMENT:ELECTRICAL
This bulletin describes the procedure to determine if the vehicle?s head unit needs to be replaced as a result of the system frequently losing a Bluetooth connection with Apple iPhone devices.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20180103
110000 ELECTRICAL SYSTEM
This bulletin describes the procedure to determine if the vehicle?s head unit needs to be replaced as a result of the system frequently losing a Bluetooth connection with Apple iPhone devices.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 121000 EXTERIOR LIGHTING:HEADLIGHTS
20180207
121000 EXTERIOR LIGHTING:HEADLIGHTS
This TSB provides information on the headlight pattern changes on certain 2018 MY Sonata (LFa), Elantra (ADa)(AD), Elantra GT (PD), Santa Fe Sport (AN), and Santa Fe (NC).
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20180430
100000 POWER TRAIN
The shift lever on some 6-speed vehicles may intermittently not shift out of Park. This bulletin provides the diagnostic procedures to correct this condition.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
20180406
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
If you are servicing a vehicle with a harsh and/or delayed shift, use the GDS as shown in the Service Procedure to measure shift engagement time.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20180718
060000 ENGINE AND ENGINE COOLING
If you are servicing an applicable vehicle with a Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20180710
060000 ENGINE AND ENGINE COOLING
If you are servicing an applicable vehicle with a complaint of ?Check Engine Light on? and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 060000 ENGINE (PWS)
20180718
060000 ENGINE (PWS)
If you are servicing an applicable vehicle with a ?Check Engine Light on? and one or more of the DTC listed below, follow the repair procedure and replace the input/output speed sensor and oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 350000 EQUIPMENT
20180724
350000 EQUIPMENT
This bulletin describes the procedure to diagnose the vehicle?s D-Audio unit as a result of the inability to set the clock or view it on the top of the screen.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
20181112
353000 EQUIPMENT:ELECTRICAL
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.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 350000 EQUIPMENT
20181112
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.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20190212
100000 POWER TRAIN
Certain vehicles (listed below) equipped with 7-speed Dual Clutch Transmission (DCT) may exhibit an abnormal vibration at low speeds. This bulletin outlines the procedures for diagnosing and replacing the Double Clutch, including a Transmis
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20190212
110000 ELECTRICAL SYSTEM
Some vehicles equipped with the wireless charging pad may experience a no charging condition. This bulletin provides information of how to diagnose the no charging condition.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 162500 STRUCTURE:BODY:TAILGATE
20181205
162500 STRUCTURE:BODY:TAILGATE
On certain 2018MY Elantra GT (PD) vehicles, the tailgate outside handle may exhibit cracking. Follow the procedure outlined in this bulletin to replace the tailgate outside handle.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 162500 STRUCTURE:BODY:TAILGATE
20181205
162500 STRUCTURE:BODY:TAILGATE
Hyundai Motor America is conducting a Service Campaign to replace the outside tailgate handle on certain 2018 Elantra GT vehicles. Service Campaign T3K provides a service procedure to replace the outside tailgate handle assembly.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20190430
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to an ECM (Engine Control Module) software update for DTC P0128: Coolant Thermostat (Coolant Temp below Thermostat Regulating Temperature) logic revision.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
20190430
118000 ELECTRICAL SYSTEM: SOFTWARE
Hyundai Motor America is conducting a Service Campaign to update the ECM software on certain 2018 Model Year Elantra GT and 2019 Veloster vehicles equipped with 1.6L turbo engines. Service Campaign T3T provides a procedure to update the
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
20190430
118000 ELECTRICAL SYSTEM: SOFTWARE
Hyundai has launched a Service Campaign to update the ECM (Engine Control Module) software for DTC P0128: Coolant Thermostat (Coolant Temp below Thermostat Regulating Temperature) logic improvement.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20190430
060000 ENGINE AND ENGINE COOLING
Hyundai has launched a Service Campaign to update the ECM (Engine Control Module) software for DTC P0128: Coolant Thermostat (Coolant Temp below Thermostat Regulating Temperature) logic improvement.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 135000 VISIBILITY:REARVIEW MIRRORS/DEVICES
20190313
135000 VISIBILITY:REARVIEW MIRRORS/DEVICES
This bulletin provides information on the serviceable parts for the outside mirror assembly. When diagnosing and repairing the outside mirror, do not replace the entire assembly. Refer to page 2 of this TSB for replacement of individual par
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 130000 VISIBILITY
20190313
130000 VISIBILITY
This bulletin provides information on the serviceable parts for the outside mirror assembly. When diagnosing and repairing the outside mirror, do not replace the entire assembly. Refer to page 2 of this TSB for replacement of individual par
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20190604
100000 POWER TRAIN
This TSB provides a procedure to diagnose and repair a transaxle for the following Incorrect Ratio DTC (transaxle clutch slipping more than 200 rpm in gear).
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20190415
110000 ELECTRICAL SYSTEM
This bulletin provides the procedure to write the Vehicle Identification Number (VIN) during the replacement of the Engine Control Module (ECM) or Powertrain Control Module (PCM). Once the VIN has been programmed to the ECM/PCM, it cannot b
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20190415
100000 POWER TRAIN
This bulletin provides the procedure to write the Vehicle Identification Number (VIN) during the replacement of the Engine Control Module (ECM) or Powertrain Control Module (PCM). Once the VIN has been programmed to the ECM/PCM, it cannot b
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
20190508
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
This bulletin provides a procedure to transfer pressure data to the ECU/TCU using GDS Mobile. This procedure is necessary to reduce the TCU learning time and improve the shift quality.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20190508
100000 POWER TRAIN
This bulletin provides a procedure to transfer pressure data to the ECU/TCU using GDS Mobile. This procedure is necessary to reduce the TCU learning time and improve the shift quality.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20190812
356000 EQUIPMENT ADAPTIVE
If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
20190812
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20190812
110000 ELECTRICAL SYSTEM
If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 010000 STEERING
20190422
010000 STEERING
This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 020000 SUSPENSION
20200205
020000 SUSPENSION
This bulletin describes the requirements for all wheel alignment and/or vehicle tracking claims and best practices when diagnosing and conducting alignment-related repairs for all models and model years.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20191014
356000 EQUIPMENT ADAPTIVE
This bulletin provides instruction detailing the proper methodology for scanning and uploading captured GDS data files to the Techline Repository. Compliance with this bulletin ensures that the GDS data files are correctly transferred and m
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 010000 STEERING
20200103
010000 STEERING
This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20200102
100000 POWER TRAIN
This TSB provides a procedure to diagnose and repair a transaxle for the following Incorrect Ratio DTC (transaxle clutch slipping more than 200 rpm in gear).
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20191014
356000 EQUIPMENT ADAPTIVE
This bulletin provides instruction detailing the proper methodology for scanning and uploading captured GDS data files to the Techline Repository. Compliance with this bulletin ensures that the GDS data files are correctly transferred and m
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200116
110000 ELECTRICAL SYSTEM
This bulletin provides guidelines to inspect the USB, head unit, and multi-box for common connection conditions. 2. This bulletin presents guidelines to inspect for common Android Auto and Apple CarPlay connection conditions. 3. This bullet
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20200204
060000 ENGINE AND ENGINE COOLING
Some 2018-2019MY Elantra (AD) and Elantra GT (PD) 2.0L vehicles may have a weakened weld near where the center muffler is attached to the exhaust pipe. This condition may cause the center exhaust pipe of the muffler to exhibit an exhaust le
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 350000 EQUIPMENT
20200220
350000 EQUIPMENT
If you are servicing an applicable vehicle with a ⿿Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200220
110000 ELECTRICAL SYSTEM
If you are servicing an applicable vehicle with a ⿿Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20200220
100000 POWER TRAIN
If you are servicing an applicable vehicle with a ⿿Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200323
356000 EQUIPMENT ADAPTIVE
This bulletin describes the general guidelines to disinfect and protect vehicle interior surfaces using certain safe chemical products.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 046300 SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
20200325
046300 SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
If you are servicing an applicable vehicle with a (Check Engine Light on) and one or more of the DTC listed below, follow the repair procedure and replace the input/output speed sensor and oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 280000 BACK OVER PREVENTION
20191104
280000 BACK OVER PREVENTION
The Blind Spot Detection (BSD) or Blind-Spot Collision Warning (BCW) is a system that measures the speed of and distance from the following vehicles by using two magnetic wave radar sensors attached in the rear bumper. The BSD/BCW detects v
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 270000 LANE DEPARTURE
20191104
270000 LANE DEPARTURE
The Blind Spot Detection (BSD) or Blind-Spot Collision Warning (BCW) is a system that measures the speed of and distance from the following vehicles by using two magnetic wave radar sensors attached in the rear bumper. The BSD/BCW detects v
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
20191115
118000 ELECTRICAL SYSTEM: SOFTWARE
Hyundai has launched a Service Campaign to update the ECM (Engine Control Module) software for DTC P0128: Coolant Thermostat (Coolant Temp below Thermostat Regulating Temperature) logic improvement.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20191115
060000 ENGINE AND ENGINE COOLING
Hyundai has launched a Service Campaign to update the ECM (Engine Control Module) software for DTC P0128: Coolant Thermostat (Coolant Temp below Thermostat Regulating Temperature) logic improvement.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191115
110000 ELECTRICAL SYSTEM
This bulletin provides information related to an ECM (Engine Control Module) software update for DTC P0128: Coolant Thermostat (Coolant Temp below Thermostat Regulating Temperature) logic revision. There are no drivability symptoms associat
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
20191115
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to an ECM (Engine Control Module) software update for DTC P0128: Coolant Thermostat (Coolant Temp below Thermostat Regulating Temperature) logic revision. There are no drivability symptoms associat
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200318
110000 ELECTRICAL SYSTEM
This bulletin describes the mandatory procedure to submit battery test data electronically for battery warranty claims by running the GDS Battery Claim App. The App must be run right after an incident battery is removed from the vehicle or
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 350000 EQUIPMENT
20191217
350000 EQUIPMENT
If you are servicing a vehicle with a transmission slipping concern, follow the Service Procedure shown below and perform a stall test. This TSB provides a procedure to test each clutch in the transmission. If the vehicle fails the stall te
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20191217
100000 POWER TRAIN
If you are servicing a vehicle with a transmission slipping concern, follow the Service Procedure shown below and perform a stall test. This TSB provides a procedure to test each clutch in the transmission. If the vehicle fails the stall te
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20191115
110000 ELECTRICAL SYSTEM
If you are servicing a vehicle with the DTC or symptoms listed below, refer to the Service Procedure to diagnose the condition. ? Diagnostic trouble codes: ?P0705 - Range switch sensor circuit ?P0706 - Range switch range/performance ?P07
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200417
356000 EQUIPMENT ADAPTIVE
The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
20200417
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20200417
100000 POWER TRAIN
The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200409
356000 EQUIPMENT ADAPTIVE
If you are servicing an applicable vehicle with a ⿿Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 350000 EQUIPMENT
20200409
350000 EQUIPMENT
If you are servicing an applicable vehicle with a ⿿Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20200409
100000 POWER TRAIN
If you are servicing an applicable vehicle with a ⿿Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the oil pressure harness.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 100000 POWER TRAIN
20200521
100000 POWER TRAIN
If you are servicing an applicable vehicle with the following symptoms and DTC, follow the Service Procedure on Page 3. Check Engine light on DTC P0880/P088000 - TCM Power signal error open/short Transmission stuck in 4th ge
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 200000 WHEELS
20200506
200000 WHEELS
This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and performance.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 190000 TIRES
20200506
190000 TIRES
This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and performance.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 350000 EQUIPMENT
20200423
350000 EQUIPMENT
This bulletin provides information on identifying dealer stock vehicles with either: A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. A 30 Day alert - vehicle has not started and reported an SOC in 30 days.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200423
110000 ELECTRICAL SYSTEM
This bulletin provides information on identifying dealer stock vehicles with either: A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. A 30 Day alert - vehicle has not started and reported an SOC in 30 days.
This 2018 HYUNDAI ELANTRA GT Technical Service Bulletin affects the 350000 EQUIPMENT
20200501
350000 EQUIPMENT
This bulletin describes the general guidelines to help disinfect and protect vehicle exterior/interior surfaces using recommended safe chemical products.
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