Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The paint warranty coverage for affected vehicles has been extend
2018 Hyundai Elantra Service and Repair Manual
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Factory-Grade Data
2018 Hyundai Elantra Service and Repair Manual
Regular price
$49.99 USD
Unit price
2018 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.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- GL SE Sedan 4-Door
- GL Sedan 4-Door
- GLS Sedan 4-Door
- SE Sedan 4-Door
- Value Edition Sedan 4-Door
- GLS Premium Sedan 4-Door
- Eco Sedan 4-Door
- LE Sedan 4-Door
- L Sedan 4-Door
- SEL Sedan 4-Door
- Sport Sedan 4-Door
- Limited Tech Sedan 4-Door
- Limited Sedan 4-Door
- Sport Tech Sedan 4-Door
Engines covered
- 2.0L 1999CC l4 GAS DOHC Naturally Aspirated
- 2.0L 1999CC 122Cu. In. l4 GAS DOHC Naturally Aspirated
- 1.4L 1353CC 83Cu. In. l4 GAS DOHC Turbocharged
- 1.6L 1591CC 97Cu. In. l4 GAS DOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Payment & Security
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2018 Hyundai Elantra Recalls & Complaints
No active recalls
The 2018 Hyundai Elantra has no recalls on file with NHTSA.
Some Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The paint warranty coverage for affected vehicles has been extended
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),
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
Showing the 8 most recent of 120 technical service bulletins on file with NHTSA.
GOT INTO AN ACCIDENT BUT THERE WAS IMMEDIATELY AN ENGINE FIRE
Initial Fault Code: P0303 Replaced all 4 spark plugs and all 4 ignition coils. The check engine light extinguished momentarily but returned, logging P0303 and a new P0301 Replaced all 4 fuel inject
Initial Fault Code: P0303 Replaced all 4 spark plugs and all 4 ignition coils. The check engine light extinguished momentarily but returned, logging P0303 and a new P0301 Replaced all 4 fuel inject
Initial Fault Code: P0303 Replaced all 4 spark plugs and all 4 ignition coils. The check engine light extinguished momentarily but returned, logging P0303 and a new P0301 Replaced all 4 fuel inject
I was in a car accident. I was hit on the passenger rear side and the car spun out of control but none of the airbags deployed. The vehicle has not been inspected by the manufacturer but we did rea
Showing the 5 most serious of 392 complaints filed with NHTSA.
Other Years of the Hyundai Elantra
Need a manual for a different year? Browse every Hyundai Elantra we cover.
2024
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2023
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2022
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2021
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2020
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2019
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2017
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2016
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2015
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2014
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2013
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2012
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$29.99
+20
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