Hyundai Santa Fe: Immobilizer System / Immobilizer Control Unit. Repair procedures

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Body Electrical System / Immobilizer System / Immobilizer Control Unit. Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the glove box housing. (Refer to Body - "Glove Box Housing Cover")

3.	Disconnect the connector (A) and then remove the IBU (B) after loosening a nut.

Installation

1.	Install the IBU after connecting the unit connector.

2.	Install the glove box housing.

3.	Connect the negative (-) battery terminal.

Repair procedures

Diagnosis with diagnostic tool 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool)...

Antenna Coil. Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel...

Other information:

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: System operation

Operating switch Turn Signal switch Blind-Spot View Monitor will turn on and off when the turn signal is turned on and off. Blind-Spot View Monitor Operating conditions When the left or right side turn signal turns on, the image in that direction is displayed on the instrument cluster...

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Speakers. Repair procedures

Inspection 1. Troubleshooting for Speaker (1) Basic inspection of speaker Inspect the sound from speaker after verifying that the speaker mounting screws is removed and the wiring connector is connected precisely to remove vibration transmitted from body trims and surrounding parts...