Hyundai Elantra (CN7): Maintenance / Engine Compartment

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: Ignition Switch Assembly. Repair procedures

Repair procedures Replacement1.Disconnect the negative (-) battery terminal.2.Remove the crash pad lower panel.(Refer to Body - "Crash Pad")3.Remove the steering column upper & Lower shroud.4.Remove the ignition switch and disconnecting the Key Warning / immobilizer connector.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Mode Control Actuator

Description and operation DescriptionThe mode control actuator is located at the heater unit.It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.