Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSUZUKI2012KIZASHI SPORT GTS, 4WDREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSIMMOBILIZER CONTROL SYSTEM
2012 Suzuki Kizashi Sport GTS, 4WD
Immobilizer Control System
2012 Suzuki Kizashi Sport GTS, 4WDSECTION Immobilizer Control System
- Precautions
- General Description
- Schematic and Routing Diagram
- Component Location
- Diagnostic Information and Procedures
- Immobilizer Control System Check
- Immobilizer Control System Self-Diagnosis Function
- DTC Check
- DTC Clearance
- DTC Table
- DTC Index
- DTC P1610: Immobilizer ID Unregistered
- DTC P1611: Password Mismatched
- DTC P1622: EEPROM Reading / Writing Error
- DTC P1642: Immobilizer Communication Line Error/P1646: ID Code Incorrectness
- DTC P1644: Immobilizer ID Mismatched
- DTC B1167: Immobilizer Information Mismatched
- DTC B1168: Password Mismatched
- DTC B1169: Registered Failure
- DTC B1173: Transponder Unregistered
- DTC B1175: Immobilizer Information Unregistered
- DTC B1176: Specification Information Unregistered
- DTC B1189: Immobilizer Antenna Communication Error
- Repair Instructions
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.