Kia Optima: Immobilizer Control Unit. Repair procedures - Immobilizer System - Body Electrical System - Kia Optima TF 2011-2020 Service ManualKia Optima: 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.

[USA]

4. Disconnect the immobilizer unit connector and then remove the immobilizer unit(A) and bracket after loosening a shear bolt or removing the unit from the mounting bracket (B) using a flat-up screwdriver.
- When removing the shear bolt, punch the shear bolt using a centering punch.
- And drill its head off with a drill bit.
- Be careful not to damage the SMARTRA unit.
[CANADA]

5. Installation is the reverse of removal procedure.

Replacement
Problems And Replacement Parts: Problem Part set GDS required? All keys have been lost Blank key (4) YES Antenna ...

Antenna Coil. Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the steering column upper and lower shrouds after loosening the screws (3EA). ...

See also:

Inspection
1. Check the signal waveform of the CMPS and CKPS using the GDS. Specification: Refer to “Wave Form” ...

Removal
1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnec ...

Components and Components Location
Components 1. BSD unit (RH : Master/ LH : Slave)2. BSD switch3. BSD warning lamp (Built in the outside mirror) ...

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