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Immobilizer Control Unit: Replacement

Disconnect the negative (-) battery terminal.
Remove the crash pad. (Refer to the CRASH PAD ).
Disconnect the 5P connector of the SMARTRA unit and then remove the SMARTRA unit (A) with bracket (B) located on the cowl cross bar after loosening the shear bolt.
NOTE:
- 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.
[SMARTRA TYPE]

Fig 1: Identifying Immobilizer Control Unit (Smartra Type)
Courtesy of HYUNDAI MOTOR CO.

[SHINCHANG TYPE]

Fig 2: Identifying Immobilizer Control Unit (Shinchang Type)
Courtesy of HYUNDAI MOTOR CO.
Installation is the reverse of removal procedure.

NOTE:

Tighten the shear bolt until the bolt head break off.