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 Owners Manual: Tires and wheels
WARNING Tire failure may cause loss of vehicle control resulting in an accident. To reduce risk of SERIOUS INJURY or DEATH, take the following precautions: Inspect your tires monthly for proper inflation as well as wear and damage. The recommended cold tire pressure for your vehicle can be ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Starter Repair procedures
Removal 1. Disconnect the battery negative terminal. 2. Remove the air duct and air cleaner assembly. (Refer to Engine Mechanical System - "Air Cleaner") 3. Disconnect the starter cable (A) from the B terminal on the solenoid then disconnect the connector from the S terminal (B). 4. ...