Hyundai Elantra: Maintenance / Appearance Care

Interior Light Bulb Replacement

â–  Map lamp â–  Room lamp â–  Luggage room lamp â–  Vanity mirror lamp (if equipped) 1. Using a flat-blade screwdriver, gently pry the lens from the interior lamp housing. 2. Remove th ...

Exterior Care

Exterior general caution It is very important to follow the label directions when using any chemical cleaner or polish. Read all warning and caution statements that appear on the label. High-press ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Output Speed Sensor Description and Operation
Description The output speed sensor is a vital unit that measures the rate of rotation of the transaxle's turbine shaft and output shaft, and delivers the readings to the TCM. The sensor provides critical input data that's used in feedback control, damper clutch control, gear setting co ...

Hyundai Elantra AD (2016-2020) Service Manual: Description and Operation
OBD-II review 1. Overview The California Air Resources Board (CARB) began regulation of On Board Diagnostics (OBD) for vehicles sold in California beginning with the 1988 model year. The first phase, OBD-I, required monitoring of the fuel metering system, Exhaust Gas Recirculation (EGR) sy ...