Hyundai Tucson: Immobilizer System / Antenna Coil Repair procedures

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

Removal

1.	Disconnect the negative (-) battery terminal.

Remove the steering column upper and lower shrouds (A).

[LHD]

[RHD]

Take care not to damage and scratch the shrouds and its related parts.

Take care not to damage the hook when removing the upper and lower shrouds.

3.	Disconnect the 6P connector (B) of the coil antenna and then remove the coil antenna (A) after loosening the screw.

Installation

1.	Install the coil antenna and connect the 6P connector.

2.	Install the steering column upper and lower shrouds.

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 ...

Troubleshooting

Diagnosis Of Immobilizer Faults - Communication between the ECM and the SMARTRA. - Function of the SMARTRA and the transponder. - Data (stored in the ECM related to the immobilizer func ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Side impact air bags
Your vehicle is equipped with a side impact air bag in each seat. The purpose of the air bag is to provide the vehicle's driver and the front passenger with additional protection than that offered by the seat belt alone. The side impact air bags are designed to deploy only during certain side ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Antenna Repair procedures
Inspection Antenna Cable 1. Remove the antenna jack from the audio unit and antenna. 2. Check for continuity between the center poles of antenna cable. 3. Check for continuity between the outer poles of antenna cable. There should be continuity. 4. If there is no continuity, replace ...