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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

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 Controller

Component Connector Pin Function Replacement Disconnect the negative (-) battery terminal. Remove the front monitor. (Refer to Body Electrical System - "Front Monitor") Remove the heater & AJC control unit (A).

 Engine oil

Checking the engine oil level Engine oil is used for lubricating, cooling, and operating various hydraulic components in the engine. Engine oil consumption while driving is normal, and it is necessary to check and refill the engine oil regularl

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