Hyundai Tucson: Immobilizer System / Immobilizer Control Unit Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Body Electrical System / Immobilizer System / Immobilizer Control Unit Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the crash pad lower panel. (Refer to the BD group - "Crash pad")

3.	Remove the steering column assembly. (Refer to the ST group - "steering column & shaft")

4.	Disconnect the 5P connector of the SMARTRA unit and then remove the SMARTRA unit (A) after loosening a bolt. [LHD] [RHD]

Installation

1.	Install the immobilizer control unit after connecting the unit connector.

2.	Install the steering column assembly.

3.	Install the crash pad lower panel.

Repair procedures

Replacement Problems And Replacement Parts: ProblemPart setScan tool requiredxAll keys have been lostBlank key (4)YESAntenna coil unit does not workAntenna coil unitNOECM does not workPCM(ECM)YESI ...

Antenna Coil Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the steering column upper and lower shrouds (A). [LHD] [RHD] Take care not to damage and scratch the ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Components and Components Location
Component Location 1. Driver power window switch2. Assist power window switch3. SJB (Smart Junction Box)4. Door lock switch5. Liftgate lock actuator & switch6. Front door lock actuator & switch7. Rear door lock actuator & switch ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Removal 1. Remove the liftgate trim in the trunk after removing the screws and clips. (Refer to the BD group - "Liftgate") 2. Remove the liftgate garnish (A) after disconnecting the connector and removing the nuts. 3. Remove the back view camera (A) after loosening the screws (2EA). ...