Hyundai Elantra Service Bulletins
108 manufacturer communications on file.
- July 14, 2022•Document ID: 10217258Service Bulletin/Repair InstructionsTIRES
- Mfr Comm. #:
- 22-GI-006H
- Date Added:
- August 5, 2022
- Manufacturer:
- HYUNDAI
SummaryEffective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for correcting load carrying capacity information indicated on tire placards when vehicle weight has been increased before retail sale. This limit is the lesser of 1.5% of GVWR or 100 pounds. If the total added weight exceeds the lesser of the limit, a label must be added to the driver-side B-pillar within 25mm (1 inch) of the original tire placard.
Associated Products (24)2026 Hyundai Venue2023 Hyundai Elantra2023 Hyundai Nexo2022 Hyundai Accent2022 Hyundai Elantra2022 Hyundai Ioniq 52022 Hyundai Kona2022 Hyundai Nexo2022 Hyundai Palisade2022 Hyundai Santa Cruz2022 Hyundai Santa Fe2022 Hyundai Sonata2022 Hyundai Tucson2022 Hyundai Venue2021 Hyundai Accent2021 Hyundai Elantra2021 Hyundai Kona2021 Hyundai Nexo2021 Hyundai Palisade2021 Hyundai Santa Fe+ 4 moreAssociated Documents - July 14, 2022•Document ID: 10217250Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 22-AT-009H
- Date Added:
- August 5, 2022
- Manufacturer:
- HYUNDAI
SummaryIf you are servicing an applicable vehicle with a âCheck Engineâ light on and one or more of the DTC listed on Page 2, follow the repair procedure and perform the diagnosis. If necessary, replace the High Flow electric oil pump (HF EOP) for HF EOP issues or the Dual Clutch Transmission for High Pressure electric oil pump (HP EOP) issues.
Associated Products (9)Associated Documents - June 3, 2022•Document ID: 10215608Service Bulletin/Repair InstructionsLATCHES/LOCKS/LINKAGES
- Mfr Comm. #:
- 988DBP
- Date Added:
- July 9, 2022
- Manufacturer:
- HYUNDAI
SummaryCertain 22-23MY Elantra (CN7/CN7a), Elantra N (CN7 N), and Elantra Hybrid (CN7 HEV) vehicles normally equipped with two (2) Smart Key FOBs will receive only one (1) Smart Key FOB and one additional mechanical key, per vehicle, until further notice.
Associated Products (2)Associated Documents - June 3, 2022•Document ID: 10215607Service Bulletin/Repair InstructionsLATCHES/LOCKS/LINKAGES
- Mfr Comm. #:
- 22-01-054H
- Date Added:
- July 9, 2022
- Manufacturer:
- HYUNDAI
SummaryCertain Elantra (CN7/CN7a), Elantra N (CN7 N), and Elantra Hybrid (CN7 HEV) vehicles normally equipped with two (2) Smart Key FOBs will receive only one (1) Smart Key FOB and one additional mechanical key, per vehicle, until further notice. A second Smart Key FOB, per vehicle, will be provided at a later date.
Associated Products (2)Associated Documents - June 3, 2022•Document ID: 10215606Service Bulletin/Repair InstructionsLATCHES/LOCKS/LINKAGES
- Mfr Comm. #:
- 22-EM-009H
- Date Added:
- July 9, 2022
- Manufacturer:
- HYUNDAI
SummaryCertain Elantra (CN7/CN7a), Elantra N (CN7 N), and Elantra Hybrid (CN7 HEV) vehicles normally equipped with two (2) Smart Key FOBs will receive only one (1) Smart Key FOB and one additional mechanical key, per vehicle, until further notice. A second Smart Key FOB, per vehicle, will be provided at a later date.
Associated Products (2)Associated Documents - June 3, 2022•Document ID: 10215599Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 218/231 amend
- Date Added:
- July 9, 2022
- Manufacturer:
- HYUNDAI
SummaryCertain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing.
Associated Products (8)Associated Documents - May 16, 2022•Document ID: 10213726Service Bulletin/Repair InstructionsSTEERING; WHEELS; TIRES
- Mfr Comm. #:
- 22-ST-007H
- Date Added:
- June 10, 2022
- Manufacturer:
- HYUNDAI
SummaryN Vehicles are designed to maximize dynamic steering performance. In normal Ackerman steering geometry, the inner front tire turns more than the outer tire to help cornering in low-speed situations, i.e., parking lot maneuvering or sharp U-turns. N vehicles have a steering geometry optimized for performance driving. The N vehicleâs steering angle difference between the front wheels is reduced to enhance cornering performance. While this helps in high performance driving conditions, it can cause a higher level of tire side scrub that may create a slow shudder or vibration while turning at full steering lock. The feel is similar to turning a 4WD vehicle on dry asphalt when locked in 4WD. This shudder or vibration at parking lot speeds is normal, and no repairs should be performed.
Associated Products (4)Associated Documents - April 7, 2022•Document ID: 10211670Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- 22-01-038H
- Date Added:
- May 10, 2022
- Manufacturer:
- HYUNDAI
SummarySome 2022 Elantra (CN7) vehicles may exhibit one or both of the following conditions: ⢠When driving and the vehicle blind spot collision warning alert sound is on; upon reduction of speed below 10 mph, the warning sound does not turn off. ⢠When backing up/moving in reverse and the rear cross traffic collision audible warning sound is on; upon changing the transmission into Drive, the warning sound does not turn off. This bulletin provides the service procedure to update the left and right BCA (Blind-Spot Collision-Avoidance Assist) modules software to resolve the condition(s) stated above.
Associated Products (1)Associated Documents - March 31, 2022•Document ID: 10210210Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 22-01-032H
- Date Added:
- April 8, 2022
- Manufacturer:
- HYUNDAI
SummaryOn certain 2021 Elantra and 2022 Kona vehicles equipped with 2.0L engine, a coolant leak at the Water Temperature Sensor (WTS) may be observed due to machining burrs at the mounting port of the cylinder head, resulting in improper coolant sealing.
Associated Products (2)Associated Documents - March 3, 2022•Document ID: 10210204Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 22-01-027H
- Date Added:
- April 8, 2022
- Manufacturer:
- HYUNDAI
SummaryCertain Elantra N (CN7 N) vehicles may have been produced with the clutch disc installed in the reverse direction, potentially causing premature wear due to less clearance between the disc and pressure plate. This bulletin outlines the procedures to inspect the clutch disc, and if necessary, repair the condition.
Associated Products (1)Associated Documents - February 7, 2022•Document ID: 10208864Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 22-01-014H
- Date Added:
- March 8, 2022
- Manufacturer:
- HYUNDAI
SummaryThis bulletin describes the procedure to update wireless CarPlay to alleviate frequent disconnection of wireless CarPlay caused by other wireless noise from unknown sources which could make wireless communication unstable between D-Audio and mobile phone.
Associated Products (5)Associated Documents - January 31, 2022•Document ID: 10207810Service Bulletin/Repair InstructionsSTRUCTURE; EQUIPMENT
- Mfr Comm. #:
- 22-BD-001H
- Date Added:
- February 8, 2022
- Manufacturer:
- HYUNDAI
SummaryCertain 2021MY Elantra vehicles may exhibit paint delamination on the left, right and lower moldings of the front bumper. Follow the procedure outlined in this bulletin to remove and replace the dark chrome front bumper moldings.
Associated Products (1)Associated Documents - January 12, 2022•Document ID: 10207807Service Bulletin/Repair InstructionsPOWER TRAIN; EQUIPMENT
- Mfr Comm. #:
- 22-01-007H
- Date Added:
- February 8, 2022
- Manufacturer:
- HYUNDAI
SummaryCertain vehicles equipped with 7-speed Double Clutch Transmissions (DCT) may exhibit abnormal shifting caused by an out of specification input shaft snap ring. This bulletin outlines the procedures for inspecting for 1-2 or 2-1 shift shock and replacing the input shaft snap ring.
Associated Products (3)Associated Documents - July 30, 2021•Document ID: 10200074Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 21-01-056H
- Date Added:
- August 7, 2021
- Manufacturer:
- HYUNDAI
SummarySome 2021 Elantra (CN7) vehicles may exhibit a condition with multiple warning lights displayed on the instrument cluster and various symptoms; multiple DTCs (Diagnostic Trouble Code), reduction in power steering assist, and not able to shift out of Park. Possible DTCs set are: ⢠C181287 â CAN Time-out Gateway ⢠C181208 â CAN Time-out Gateway ⢠C180581 â LKAS CAN Signal Error ⢠C181887 â CAN Time-out BCA ⢠B109052 â TCU Missing Error
Associated Products (1)Associated Documents - June 21, 2021•Document ID: 10199097Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 21-01-048H
- Date Added:
- July 9, 2021
- Manufacturer:
- HYUNDAI
SummaryOn certain 2021-2022 Elantra vehicles, a coolant leak at the Water Temperature Sensor (WTS) may be observed due to machining burrs at the mounting port of the cylinder head, resulting in improper coolant sealing.
Associated Products (2)Associated Documents - May 27, 2021•Document ID: 10196551Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 21-01-043H
- Date Added:
- June 10, 2021
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides information related to the Engine Control Module (ECM) software update for 2021MY Elantra (CN7/CN7A) vehicles equipped with the 2.0L engine to update the ECM logic for the following conditions and DTCs: ï· Incorrect learning of the fuel adaptive values can occur if the engine is started at 14â°F (-10â°C) or colder ambient temperatures. If incorrect values are learned, the engine may stall when coming to a stop or at idle. DTC P016C: Closed Loop Air/Fuel Ratio Control at Limit-System Too Lean may be detected. The ECM software revises the logic for fuel adaptation learning and improves engine performance at idle. ï· The ECM software also revises the blower motor control duty cycle logic for DTC P1CD0: Air Blower Motor Inverter Performance.
Associated Products (1)Associated Documents - May 26, 2021•Document ID: 10196583Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 21-GI-005H
- Date Added:
- June 10, 2021
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides information regarding the use of window mounted lockboxes without RFID shielding, which may cause battery drain on dealer stock vehicles. The lockbox is still within the range of the receiver when it is mounted to the rear window. This will cause the key fob to continuously transmit a RF (radio frequency) to the receiver. It is recommended to use a lockbox with RFID shielding to block the RF signal and prevent battery drain.
Associated Products (1)Associated Documents - April 21, 2021•Document ID: 10191795Service Bulletin/Repair InstructionsEXTERIOR LIGHTING
- Mfr Comm. #:
- 21-BE-007H
- Date Added:
- May 5, 2021
- Manufacturer:
- HYUNDAI
SummarySome 2021 Elantra (CN7a) rear combination lamp turn signal light bulbs may prematurely become inoperative. This bulletin describes the procedure to replace the rear combination lamp turn signal light bulbs for both the right and left side.
Associated Products (1)Associated Documents - March 30, 2021•Document ID: 10190044Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- 21-EM-004H
- Date Added:
- April 7, 2021
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides the service procedure for engine connecting rod bearing clearance testing. Perform the procedure outlined in this bulletin to fulfill the Bearing Clearance Test inspection requirements to determine next required steps.
Associated Products (12)Associated Documents - March 23, 2021•Document ID: 10190038Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; SERVICE BRAKES
- Mfr Comm. #:
- 21-BR-002H
- Date Added:
- April 7, 2021
- Manufacturer:
- HYUNDAI
SummaryThis bulletin provides best practice recommendations when performing brake service procedures.
Associated Products (9)Associated Documents