
1.Disconnect the negative (-) battery terminal.
2.Remove the front door trim.(Refer to Body - "Front Door Trim")
3. Remove the IMS switch (A) after loosening mounting screws.

1.Install the IMS switch.
2.Reassemble the front door trim.
3.Connect the negative (-) battery terminal.
1.Disconnect the IMS control switch connector (A).

2.With the power IMS control switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the IMS control switch.

IMS (Integrated Memory System) module
Fuel Filler DoorHyundai Tucson (NX4) 2022-2026 Owner's Manual: Cluster Display Message
(Button type)
Information
The actual message may differ from
the following cluster display message.
The following messages may differ
depending on the vehicle model.
Shifting conditions not met. Reduce
speed, then shift
This message appears when the engine
RPM is too high or when driving too f ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: 4WD Control System
- Adjustment
Description
The friction material inside the coupling will degrade over time.
Therefore, corresponding compensation values must be referenced and
entered after replacing the controller or the coupling.Compensation Requirement and Procedure
1.Simultaneous replacement of 4WD ECU ...