Hyundai Tucson: Multifunction Switch
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Multifunction Switch
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Multifunction Switch - Components
Steering column
Lighting swtich
Wiper switch
Clock spring
Steering wheel
Driver airbag (DAB)
Specifications
Removal
Disconnect the negative (-) battery terminal.
Remove the clock spring.
(Refer to Restraint - "
Multifunction Switch Inspection
Check for continuity between the terminals in each switch position as
shown below.
Inspection (With Diagnostic Tool)
In the body electrical system, failure can be quickly diagnosed by using
the vehicle diagnostic system (d
Horn
Component Location
Horn switch
Horn relay
Horn (Low pitch)
Horn (High pitch)
Clock spring
Removal
Remove the front bumper assembly.
(Refer to Body - "Front Bumper Assembly")
Remove the bolts and disconnect the h
SEE MORE:
Warning Lamp
Activation
Warning Lamp Behavior after Ignition On
As soon as the operating voltage is applied to the SRSCM ignition input, the
SRSCM activates the
warning lamp for a LED lamp check.
The lamp shall turn on for 6 seconds during the initialization phase an
Ignition Switch Assembly
Removal
Disconnect the negative (-) batteiy terminal.
Remove the steering column upper and lower shrouds.
(Refer to Body - "Steering Column Shroud Panel")
Remove the ignition switch (A) after disconnecting the 6P connector (B).
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
