Hyundai Tucson: Inspection (With diagnostic tool)
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Body Electrical System / Windshield Wiper Washer / Inspection (With diagnostic tool)
- In the body electrical system, failure can be quickly diagnosed by using
the vehicle diagnostic system (diagnostic tool).
The diagnostic system (diagnostic tool) provides the following information.
(1) Fault Code Searching : Checking failure and code number (DTC)
(2) Data Analysis : Checking the system input/output data state
(3) Actuation test: Checking the system operation condition
(4) S/W Management: Controlling other features including system option setting and zero point adjustment
- If diagnose the vehicle by diagnostic tool, select "DTC Analysis" and "Vehicle".
- If check current status, select the "Data Analysis"
- Select the 'IBU_BCM' to search the current state of the input/output data.
Removal
- Disconnect the negative (-) battery terminal.
- Remove the clock spring.
(Refer to Restraint - "Driver Airbag(DAB) and Clock Spring")
- Disconnect multifunction connectors (A).
- Remove the multifunction switch (B) after loosening the mounting clamp (A).
Installation
- Install the multifunction switch after connecting switch connectors.
- Install the clock spring .
- Install the upper and lower shroud.
- Install the steering wheel.
- Install the driver airbag.
READ NEXT:
Windshield Wiper Washer - Removal
Disconnect the negative (-) battery terminal.
If necessary, release the wiper blade fixing clip(A) by pulling up and
remove the wiper blade(B) from the inside radius of
wiper arm.
Remove the cowl top cover.
(Refer to Body - &quo
Front and Rear Washer Motor
Inspection
With the washer motor connected to the reservoir tank, fill the
reservoir tank with water.
Before filling the reservoir tank with water, check the filter for
foreign material or
contamination, if necessary, clean the filt
Windshield Wiper Washer - Installation
Check the operation of the rain sensor and the light sensor before
mounting.
Check the sensor for silicon damage.
Check w7hether the rain sensor connector is tightened.
Check w7hether the rain sensor and bracket are properly tightened.
SEE MORE:
Vehicle parasitic current inspection
Inspection
Using the Ammeter
Turn the all electric devices OFF, and then turn the ignition switch OFF.
Close all doors except the engine hood, and then lock all doors.
(1) Disconnect the hood switch connector.
(2) Close the trunk lid.
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
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
