Hyundai Palisade (LX2): 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 mounting nuts.

Hyundai Palisade. Repair procedures

Hyundai Palisade. Repair procedures

Installation
1.
Install the IBU after connecting the unit connector.
2.
Install the glove box housing.
3.
Connect the negative (-) battery terminal.

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

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

    Other information:

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Description and operating principle

    Description and Operation Wireless Power Charger System During ACC or IG ON, battery voltage is supplied to the wireless power charger system to transmit an output of 5 W to mobile phone. Mobile phones certified with the wireless charging standard WPC (Qi 1.

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Blower Motor

    Repair procedures Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation.

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