Hyundai Santa Fe (TM): 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.
|
Diagnosis with diagnostic tool 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (diagnostic tool).
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Mode Control Actuator. Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector. 3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 7.
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Repair procedures
Removal 1. Remove the tailgate trim. (Refer to Body - "Tailgate Trim") 2. Remove the tailgate ganish (A). 3. Remove the tailgate switch assembly.
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