2020 Hyundai Elantra Service and Repair Manual
2020 Hyundai Elantra service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
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Hyundai Motor America (Hyundai) is recalling certain 2019-2020 Elantra, 2019-2021 Kona and Veloster vehicles equipped with 2.0L Nu MPI engines. The piston oil rings may not have been properly heat-tr
A damaged engine may stall, increasing the risk of a crash. In addition, oil may leak onto hot exha
Dealers will inspect and, if necessary, replace the engine, free of charge. In addition, Hyundai wi
Hyundai Motor America (Hyundai) is recalling certain 2019 Ioniq Hybrid and 2020 Elantra vehicles. The right-side rear wheel lug nuts may have been insufficiently tightened, allowing the wheel to deta
A wheel detaching from the vehicle increases the risk of a crash.
Hyundai will notify owners, and dealers will inspect and, if necessary, tighten the lug nuts, free o
Hyundai Motor America (Hyundai) is recalling certain 2020 Elantra vehicles. The lower control arm ball joint fasteners may have been insufficiently tightened allowing the ball joint to detach from th
A detached ball joint can cause a loss of vehicle control, increasing the risk of a crash.
Hyundai will notify owners, and dealers will inspect and, as necessary, tighten the ball joint faste
The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous drivers-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These infla
The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driverside airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN),
Some vehicles may exhibit difficulty starting in cold weather. This bulletin provides the procedure to perform an inspection on the starter magnetic switch for potential freezing and, if necessary, replace the starter magnetic switch (solen
Upon customer's request ONLY, the Technical Service Bulletin (TSB) 25-01-089H provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front windows. This repair pro
In addition to the Anti-Theft software provided under Service Campaign 993 (TSB 24-01-009H-1), a zinc reinforced ignition cylinder protector hardware upgrade is being made available to customers upon request. This supplemental security meas
This bulletin provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front windows.
In response to this trend, we engineered a software upgrade that addresses the social media theft method and made it available to owners of eligible models free of charge at authorized Hyundai dealers since early 2023. In addition to the an
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside th
Showing the 8 most recent of 94 technical service bulletins on file with NHTSA.
Car stalled while driving on highway⦠causing the car to crash. The air bags deployed and me out! The car burst into flames and I was rescued by another motorist
Car emitted carbon monoxide into car cabin, causing driver to lose consciousness and crash on highway and burst into flames
Car emitted carbon monoxide into car cabin, causing driver to lose consciousness and crash on highway and burst into flames
Car emitted carbon monoxide into car cabin, causing driver to lose consciousness and crash on highway and burst into flames
The contact called on behalf of their son who owns a 2020 Hyundai Elantra. The contact stated that while their son was decelerating, speed was unknown, and coming to a stop sign. The next thing their
Showing the 5 most serious of 313 complaints filed with NHTSA.
Need a manual for a different year? Browse every Hyundai Elantra we cover.
2024
Hyundai Elantra
$49.99
2023
Hyundai Elantra
$49.99
2022
Hyundai Elantra
$49.99
2021
Hyundai Elantra
$49.99
2019
Hyundai Elantra
$49.99
2018
Hyundai Elantra
$49.99
2017
Hyundai Elantra
$49.99
2016
Hyundai Elantra
$49.99
2015
Hyundai Elantra
$49.99
2014
Hyundai Elantra
$49.99
2013
Hyundai Elantra
$49.99
2012
Hyundai Elantra
$29.99
+20
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