Hyundai Ioniq: Engine Control System / ETC (Electronic Throttle Control) System

Engine Control Module (ECM). Repair procedures

Removal    • When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below...

Description and operation

DescriptionThe Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS)...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Start/Stop Button. Repair procedures

Removal1.Disconnect the negative(-) battery terminal.2.Remove the crash ped lower panel.(Refer to Body - "Crash Ped Lower Panel")3.Remove the start/stop button (B) after disconnect the connector (A).Installation 1.Install the start/stop button.2.Install the crash pad lower panel...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: If the Vehicle will not Start

Hybrid vehicle Be sure the shift lever is in P (Park). The vehicle starts only when the shift lever is in P (Park). This vehicle does not have a regular 12V battery that needs periodic replacement. It is lithium ion polymer type integrated into the HEV high voltage battery...