Steering Wheel Play Inspection
1.Turn the steering wheel so that the front wheels can face straight ahead.
2.Mark the center of the steering wheel.

3.Measure the distance that the steering wheel can be turned with out moving the front wheels.
Standard value : 0 - 30mm (1.1811in.) or less

4.If the play exceeds standard value, inspect the steering column, shaft, and linkages.
Checking Stationary Steering Effort
1.Position the vehicle on a level surface and place the steering wheel in the straight ahead position.
2.Attach a spring scale to the steering wheel. With the idle RPM, pull the scale and read it as soon as the tires begin to turn.
Standard value : 3.0kgf

Special Service Tools
Steering wheelHyundai Tucson (NX4) 2022-2026 Service Manual: Heater Control Unit
- Components Location
1. Heater control unit
- Component
[Connector Pin Function]
Pin NoConnector AConnector B
1Driver's mode control actuator feedbackSensor ground
2Intake actuator feedbackECV (-)
3Passenger's temperature control actuator feedbackECV (+)
4Driver's temperature co ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Slide Open/Close
Push the sunroof switch rearward.
The sunroof glass slides open. If the
power sunshade is closed, the power
sunshade opens first and then the
sunroof glass opens.
Push the sunroof switch forward. The
sunroof glass closes.
Push the sunroof switch forward or
rearward to th ...