Hyundai Tucson: Body Electrical System
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System
- General Information
- Audio
- Multifunction Switch
- Horn
- AVN System
- Emergency Call System
- Smart Key System
- Smart Key System - Inspection
- Smart Key Code Saving
- Interior Antenna
- Exterior Bumper Antenna
- Door Outside Handle
- Keyless Entry And Burglar Alarm
- Integrated Body Control Unit (IBU)
- IMS (Integrated Memory)
- Fuel Filler Door
- Seat Electrical
- Ower Seat Motor
- Reclining Motor Limit Switch
- Seat heater
- Seat heater (Ventilation)
- Front seat heater switch / Rear seat heater switch
- Air ventilation seat
- Fuses And Relays
- Indicators And Gauges
- Power Door Locks
- Power Windows
- Rear Glass Defogger
- Power Tailgate Module
- Tailgate Position And Direction
- Programming the max. T/gate opening (Garage Position)
- Power Tailgate Module - Component Location
- Windshield Wiper Washer
- Inspection (With diagnostic tool)
- Windshield Wiper Washer - Removal
- Front and Rear Washer Motor
- Windshield Wiper Washer - Installation
- Rear Wiper Washer
- Electro Chromic Inside Rear View Mirror
- Panorama Sunroof
- Lighting System
- Lighting System - Removal
- Head Lamp Aiming
- Outside Rear View Mirror - Removal
- Outside Rear View Mirror - Installation
- Rear Outside Combination Lamp
- Rear Occupant Alert
- Immobilizer System
- Auto Lighting Control System
- Auto Head Lamp Leveling Device
- Button Engine Start System
- Operation for each function of button starting
- IBU (Integrated Body Control Unit (IBU)
- Start/Stop Button (SSB)
- Wireless Power Charger System
- Ignition Switch Assembly
- Anti-theft System (UK only)
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General Troubleshooting
Information
Before Troubleshooting
Check applicable fuses in the appropriate fuse/relay box.
Using the battery checker (MCR-570 KIT), check the battery for damage,
state of charge, and clean
and tight connections.
(Refer to Engine Elect
Handling Wires and Harnesses
Secure wires and wire harnesses to the frame with their respective wire
ties at the designated
locations.
Remove clips carefully; don't damage their locks (A).
Slip pliers (A) under the clip base and through the hole at an ang
SEE MORE:
Mass Air Flow Sensor (MAFS)
Description
MAFS uses a hot-film type sensing element to measure the mass of intake air
entering the engine, and
send the signal to ECM.
A large amount of intake air represents acceleration or high load conditions
while a small amount of
in
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) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
