Hyundai Sonata: Immobilizer Control Unit. Repair procedures - Immobilizer System - Body Electrical SystemHyundai Sonata: Immobilizer Control Unit. Repair procedures

Replacement

1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to the BD group - "Crash pad")
3.
Disconnect the 5P connector of the SMARTRA unit and then remove the SMARTRA unit (A) after loosening the bolt.
4.
Installation is the reverse of removal procedure.

    Repair procedures
    Teaching Procedures 1. Key Teaching Procedure Key teaching must be done after replacing a defective PCM(ECM) or when providing additional keys to the vehicle owner ...

    Antenna Coil. Repair procedures
    Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the steering column upper and lower shrouds after loosening the scr ...

    See also:

    Troubleshooting
    Troubleshooting Symptom Possible cause Remedy Hard steering Improper front wheel alignment Excessive turning resistance of lower ar ...

    Rear combination light bulb replacement
    (1) Back-up light (2) Tail light (3) Rear turn signal light (4) Stop and tail light (5) Side marker Rear turn signal, stop and tail light, side marker 1. Open the trunk lid. 2. Remove ...

    Components and Components Location
    Component Location 1. Air breather hose 2. Oil level plug 3. Valve body assembly 4. Oil temperature sensor 5. Solenoid valve 6. Valve body cover 7. Inhibitor swit ...