Operation CHARM: Car repair manuals for everyone.
Home >> Subaru >> 2007 >> Impreza WRX STI F4-2.5L DOHC Turbo >> Repair and Diagnosis >> Accessories and Optional Equipment >> Antitheft and Alarm Systems >> Alarm Module >> Service and Repair >> Immobilizer Control Unit
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Immobilizer Control Unit

IMMOBILIZER CONTROL UNIT

REMOVAL

NOTE:
- Prepare the security ID plate.
- Prepare all registered immobilizer keys for the model with immobilizer.
- Make a registration of immobilizer when replacing the immobilizer control unit. New immobilizer key is required for registration. For detailed operation procedure, refer to "IMMOBILIZER REGISTRATION MANUAL
- If the keys are added without replacing the immobilizer control unit, maximum 4 keys can be registered including new keys.

1. Disconnect the ground cable from battery.
2. Remove the instrument panel lower cover.
3. Disconnect the connector from immobilizer control unit.




4. Remove the immobilizer control unit.

INSTALLATION
Install in the reverse order of removal.
pro multis · About Operation CHARM