Hyundai Accent (HC): Body Electrical System

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Smartstream Intelligent Variable Transmission (Smartstream IVT) Operation

The Smartstream Intelligent Variable Transmission (Smartstream IVT) in the Hyundai Accent automatically adjusts its driving ratios based on vehicle speed and accelerator pedal position. The appropriate “speed” (ratio) is selected automatically according to the shift lever position and current driving conditions, helping deliver smooth acceleration and efficient performance.

Hyundai Accent (HC) (2017 - 2022) 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) system and additional emission related components.