Hyundai Tucson: Ignition Switch Assembly / Ignition Switch
1.Disconnect the negative (-) battery terminal.
2.Remove the steering column upper and lower shrouds.(Refer to Body - "Steering Column Shroud Panel")
3.Remove the ignition switch (A) after disconnecting the 6P connector (B).
4.Remove the key warning and immobilizer connector (A).
5.If it is necessary to remove the key lock cylinder (A), remove the key lock cylinder with key ACC.
1.Install the key lock cylinder.
2.Install the key warning and immobilizer connector.
3.Install the ignition switch.
4.Install the steering column shrouds and crash pad lower panel.
1.Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column.
2.Check for continuity between the terminals.
3.If continuity is not specified, replace the switch.
Other information:
Hyundai Tucson (NX4) 2022-2025 Service Manual: Heater & A/C Control Unit (DATC)
- Components
Connector Pin Function
Pin NoConnector A
1Battery (+)
2IGN2
3IGN1
4Local CAN (High)
5Local CAN (Low)
6In-car sensor (+)
7-
8Sensor ground
9ISG B+
10ILL+ (TAIL)
11-
12-
13-
14-
15ILL- (RHEO)
16Ground
- Self Diagnosis
1.Self-diagnosis process.
&n ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Air Cleaner
Filter Replacement
The air cleaner filter can be cleaned for
inspection using compressed air. Do
not attempt to wash or rinse it, because
water can damage the filter. If soiled,
replace the air cleaner filter.
1. Pull up the air cleaner filter cover 1.
2. Pull down the lever to the ...
