Hyundai Tucson: Immobilizer System / 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 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: Parking brake & brake fluid warning light
Parking brake warning This light is illuminated when the parking brake is applied with the ignition switch in the START or ON position. The warning light should go off when the parking brake is released while the engine is running. The parking brake warning chime will sound to remind you th ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Towing service
If emergency towing is necessary, we recommend having it done by an authorized HYUNDAI dealer or a commercial tow-truck service. Proper lifting and towing procedures are necessary to prevent damage to the vehicle. The use of wheel dollies or flatbed is recommended. It is acceptable to tow th ...

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