Hyundai Ioniq: Button Engine Start System / ESCL(Electronic Steering Column Lock). Components and components location

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)...

ESCL(Electronic Steering Column Lock). Repair procedures

Removal1.Disconnect the negative(-) battery terminal.2.Remove the crash pad lower panel.(Refer to Body - "Crash Pad Lower Panel")3.Remove the steering column upper and lower shrouds...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: General information

General Troubleshooting InformationBefore Troubleshooting1.Check applicable fuses in the appropriate fuse/relay box.2.Check the battery for damage, state of charge, and clean and tight connections.(Refer to Engine Electrical System - "Battery")    • Do not quick-charge a battery unless the battery ground cable has been disconnected, otherwise you will damage the alternator diodes...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Camshaft Position Sensor (CMPS). Troubleshooting

Signal WaveformThis example shows a typical Crankshaft Position Sensor (CKPS) and Camshaft Position Sensor (CMPS) waveform at idle. The PCM controls the injection and ignition timing by using these signals. Generally CKPS signal is used to detect the piston's position and CMPS signal is used to detect the Top Dead Center of each cylinder...